01 Cloud Basics

Cloud Basics
Foreword
⚫ This chapter describes the cloud trend of enterprise IT facilities, overview

and features of cloud computing, background, definition, and technical
features of public cloud development, and basic architecture, basic
concepts, delivery modes, and ecosystem construction of HUAWEI CLOUD .
2 Huawei Confidential
Objectives
⚫ On completion of this course, you will be able to:

 Understand the background of cloud computing and the trend of enterprise IT
cloudification.
 Understand the definition and technical features of public cloud.
 Understand the basic architecture, basic concepts, and ecosystem construction
of HUAWEI CLOUD.
Contents
1. Cloud Computing Basics
2. Public Cloud Overview
3. HUAWEI CLOUD Overview
Network era transformation, information and data growth
⚫ With the prevalence of the mobile Internet and fully connected era, more terminal devices
are being used and data is exploding every day, posing unprecedented challenges on
conventional ICT infrastructure.
PC era Mobile Internet era IoT era

Computers of the Mobile phones of the ARM x86, ARM, DSP, MIPS, FPGA, etc.
x86 architecture architecture
Windows/Linux Android/iOS IoT OS

• The PC era is essentially in which computers are networked, and personal

computers are connected through servers. Now, in the mobile era, we can assess
the Internet through mobile phones. With the advent of 5G, all computers,
mobile phones, and intelligent terminals can be connected, and we can enter an
era of Internet of Everything (IoE).
• In the IoE era, the entire industry will compete for ecosystem. From the PC era to
the mobile era, and to the IoE era, the ecosystem experiences fast changes at the
beginning, then tends to relatively stable, and rarely changed when it is stable. In
the PC era, a large number of applications run on Windows, Intel chips, and x86
architecture. Then, browsers come with the Internet. In the mobile era,
applications run on iOS and Android systems that use the ARM architecture.
• Compared with the previous generation, the number of devices and the market
scale of each generation increase greatly, presenting future opportunity. As the
Intel and Microsoft in the PC era and the ARM and Google in the mobile era,
each Internet generation has its leading enterprises who master the industry
chain. In the future, those who have a good command of core chips and
operating systems will dominate the industry.
Challenges Faced by Conventional IT Architecture
⚫ The Internet era has brought a large amount of traffic, users, and data to enterprises, but conventional
IT architecture cannot meet the requirements for rapid enterprise development.
Slow service rollout
Difficult expansion
Low reliability
Complex lifecycle management
Latency caused by I/O bottlenecks
High TCO
• The Internet brings a large amount of traffic, users, and data, so enterprises need
to continually purchase traditional IT devices to keep pace with their rapid
development. Therefore, the disadvantages of traditional IT devices gradually
emerge.
▫ Long procurement period causes slow rollout of new business systems.
▫ The centralized architecture has poor scalability and can only increase the
processing performance of a single node.
▫ Traditional hardware devices exist independently, and their reliability

depends only on software.
▫ Devices and vendors are heterogeneous and hard to manage.
▫ The performance of a single device is limited.
▫ The utilization of devices is low, while the total cost remains high.
Enterprises Are Migrating To the Cloud Architecture
Conventional IT architecture Virtualized architecture Cloud architecture
App 1 App 2
App 1 App 2
OS OS OS OS
App 1 App 2
OS OS Virtualization Cloud OS
• The traditional IT architecture consists of hardware and software, including

infrastructure, data centers, servers, network hardware, desktop computers, and
enterprise application software solutions. This architecture requires more power,
physical space, and capital, and is usually installed locally for enterprises or
private use.
• With the virtualization technology, computer components run on the

virtualization environment, not on the physical environment. Virtualization
enables maximum utilization of the physical hardware and simplifies software
reconfiguration.
• With cloud transformation, enterprise data centers are transformed from

resource silos to resource pooling, from centralized architecture to distributed
architecture, from dedicated hardware to software-defined storage (SDS) mode,
from manual handling to self-service and automatic service, and from distributed
statistics to unified metering.
Definition and Features of Cloud Computing
⚫ Definition
Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of
configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly
provisioned and released with minimal management effort or service provider interaction.
--National Institute of Standards and Technology (NIST)
⚫ Features
- On-demand self-service
- Broad network access
- Resource pooling
- Quick deployment and auto scaling
- Measured service
• On-demand self-service: Customers can deploy processing services based on

actual requirements on the server running time, network, and storage, and do
not need to communicate with each service provider.
• Broad network access: Various capabilities can be obtained over the Internet, and
the Internet can be accessed in standard mode from various clients, such as
mobile phones, laptops, and PADs.
• Resource pooling: Computing resources of the service provider are centralized so

that customers can rent services. In addition, different physical and virtual
resources can be dynamically allocated and reallocated based on the customer
requirements. Customers generally cannot control or know the exact location of
the resources. The resources include the storage devices, processors, memory,
network bandwidth, and virtual machines.
• Quick deployment and auto scaling: Cloud computing can rapidly and elastically
provide computing capabilities. A customer can rent unlimited resources and
purchase required resources at any time.
• Measured services: Cloud services are billed based on the actual resource usage,
such as the CPU, memory, storage capacity, and the bandwidth consumption of
cloud servers. Cloud services provide two billing modes: pay-per-use and
yearly/monthly.
Key Cloud Computing Technologies
⚫ Virtualization Technology
 Server virtualization is an important cornerstone of the underlying architecture of cloud computing. In server
virtualization, virtualization software needs to abstract hardware and allocate, schedule, and manage resources.
⚫ Data storage technology

 The cloud computing system needs to meet the requirements of a large number of users and provide services
for a large number of users in parallel. Therefore, the data storage technology of cloud computing must have
the characteristics of distributed, high throughput and high transmission rate.
⚫ Massive Data Management Technology

 Cloud computing is characterized by massive data storage and analysis after reading. How to improve the data
update rate and further improve the random read rate is a problem that must be solved by future data
management technology.
• In addition to the preceding key technologies, there are two important

technologies:
▫ Programming mode: Cloud computing provides a distributed computing

mode, which objectively requires a distributed programming mode. Cloud
computing adopts a simple distributed parallel programming model Map-
Reduce. Map-Reduce is a programming model and task scheduling model.
It is mainly used for parallel computing of data sets and scheduling of
parallel tasks. In this mode, Users only need to compile Map and Reduce
functions to perform parallel computing.
▫ Cloud computing platform management technology: Cloud computing

resources are huge, servers are numerous and distributed in different places,
and hundreds of applications are running at the same time. How to
effectively manage these servers and ensure that the entire system provides
uninterrupted services is a huge challenge.
• Virtualization Technology
▫ A Virtual machine(VM) consists of disk files and description files, which are
encapsulated in the same folder.
▫ Multiple VMs running on the server are encapsulated and isolated from
each other. That is, multiple folders exist.
▫ The essence of virtualization is to logically convert a physical device into a

folder or file to decouple software and hardware.
Eight Common Characteristics of Cloud Computing
⚫ Massive scale
⚫ Homogeneity
⚫ Virtualization
⚫ Resilient computing
⚫ Low-cost software
⚫ Advanced security technologies
⚫ Geographical distribution
⚫ Service orientation
• Massive scale: Cloud computing service is in large scale as it centralizes IT

resource supply. This makes cloud computing different from conventional IT.
• Homogeneity: Homogeneity can also be understood as standardization, which is
similar to power utilization. Voltage and socket interface should be the same for
various electrical appliances and devices.
• Virtualization: Virtualization has two meanings. One is accurate computing units.
If a cake is too large for one person, it is better to divide it into small pieces to
share. That is, with smaller computing units, IT resources can be fully used. The
other meaning is the separation of software and hardware. Before virtualization,
software and specified hardware are bound together, and after virtualization,
software can be freely migrated on all hardware, which is like renting a house
instead of buying one.
• Elastic computing: Elastic computing means that IT resources can be elastically
provided.
• Low-cost software: Low-cost software is provided to meet the market
competition and requirements. Cloud computing, with low individual technical
skill and financial requirements, makes IT easy to use. Small and micro startups
are always willing to enjoy the more IT services at the lowest cost. Based on this
situation, low-cost software is required to earn money at small profits but quick
turnover.
• Geographic distribution: As the broad access mentioned above, IT services can be
provided anytime and anywhere. From the perspective of users, cloud computing
data centers, are geographically distributed and the performance of network
bandwidth varies by regions. Large public cloud service providers have dozens or
even hundreds of data centers or service nodes to provide cloud computing
services to global customers.
• Service orientation: Cloud computing is a service model, and the overall design is
service-oriented.
• Advanced security technology: Public cloud has a large number of users with
different requirement. Therefore, advanced security technologies must be
adopted to protect cloud computing.
Deployment Models for Cloud Computing
Private cloud
Enterprise firewall
Hybrid cloud
Public cloud
Private cloud: The cloud infrastructure is provisioned for exclusive use by a single organization.
Public cloud: The cloud infrastructure is owned and managed by a third-party provider and shared with multiple
organizations using the public Internet.
Hybrid cloud: This is a combination of public and private clouds, viewed as a single cloud externally.
• Private cloud is a cloud infrastructure operated solely for a single organization.

All data of the private cloud is kept within the organization's data center.
Attempts to access such data will be controlled by ingress firewalls deployed for
the data center, offering maximum data protection.
• Public cloud service provider owns and operates the cloud infrastructure and
provides cloud services open to the public or enterprise customers. This model
gives users access to convenient, on-demand IT services, comparable to how they
would access utilities like water and electricity.
• A hybrid cloud is a combination of a public cloud and a private cloud or on-

premises resources, that remain distinct entities but are bound together, offering
the benefits of multiple deployment models. Users can migrate workloads across
these cloud environments as needed.
Contents
What is Public Cloud?
⚫ Concepts
 Public cloud refers to cloud services provided by third-party providers over the public Internet. Users can access
the cloud and enjoy various services, including but not limited to computing, storage, and network services.
Public cloud services can be free or pay-per-use.
⚫ Features and Values

 The core attribute of the public cloud is the shared resource service. Third-party providers provide shared
computing, storage, and network resources to users on demand. Users can enjoy IT services on a pay-per-use
basis without initial IT infrastructure investment, greatly reducing digital barriers and IT costs.
 For most SMBs or startups, public cloud is the best choice:
◼ From the perspective of operation, the public cloud can provide users with required resources on demand and charge fees to reduce the TCO and
reduce costs.
◼ From the perspective of O&M, traditional enterprises build their own data centers to support their services. The workload brought by self-
construction includes infrastructure. (including wind, fire, water and electricity, servers, storage, switches, firewalls, etc.) , systems, middleware
services, etc. Maintenance is complex and costly.
◼ From the perspective of services, the public cloud provides a wide variety of services, enabling users to enjoy the convenience brought by the
cloud.
◼ From the perspective of security, the security level of mainstream public cloud service providers is beyond the reach of most enterprises.
• From the perspective of operation, especially for small- and medium-sized

enterprises, the public cloud can meet the requirements of devices that do not
have sufficient budget to purchase, use and release devices in a short period of
time (testing and verification), and require ultra-large computing capabilities.
• From the perspective of O&M: By using the public cloud, users only need to focus
on their own services. This greatly reduces maintenance complexity and costs and
focuses on continuous service innovation.
• From the perspective of security: Mainstream public cloud providers provide

services that have passed most security and privacy certifications, effectively
ensuring user data and privacy security.
Public Cloud Architecture
⚫ The following figure shows the common public cloud architecture, including Infrastructure as a Service (IaaS),
Platform as a Service (PaaS), and Software as a Service (SaaS). Software as a Service (SaaS), O&M, operation, and
security. market other O&M
IaaS Console PaaS Console SaaS Console -place
Portal
console console
SaaS
Workspace
DevCloud Third-party
PaaS Security
Business protection
RDS CAE DOCKER O&M
operation platform
platform
IaaS
Computing Storage Network
Virtualization Virtualization Virtualization
Server Storage Device Network device Firewall
• The IaaS layer abstracts computing, storage, and network resources for users to
use and provides corresponding services based on actual application
requirements.
• The PaaS layer provides container services and microservice development services
for users based on the IaaS layer. That is, an open platform is provided for users.
• The SaaS layer mainly provides scenario-based applications, that is, provides
applications as services for users.
• At the O&M layer, the public cloud provides user- and platform-oriented O&M
capabilities. The public cloud provides O&M capabilities for users using cloud
services, such as permission control, performance monitoring, status monitoring,
and fault alarm reporting. On the platform side, the public cloud assurance team
performs O&M to ensure high reliability, high availability, and security of the
platform.
• At the operation layer, the public cloud provides user- and platform-oriented
operation capabilities. Users have operation capabilities such as submitting work
orders, orders, and charging to help users understand operation costs and
analyze service trends. The public cloud operation team processes and manages
users' work orders and investments, and performs visualized management on the
overall revenue of the public cloud.
• At the security level, the public cloud needs to meet requirements on system
security, platform security, O&M security, and network security to ensure the data
and property security of users and cloud service providers.
• RDS: Relational Database Service
• CAE: Cloud Application Engine (CAE) is a serverless hosting service oriented to

web and microservice applications. It provides a one-stop application hosting
solution that features fast deployment, low cost, and simplified O&M.
• DevCloud: is a one-stop cloud DevSecOps platform for developers. It can be used

out of the box and deliver the entire software lifecycle on the cloud anytime and
anywhere, covering requirement delivery, code submission, code check, code
compilation, verification, deployment, and release. Streamline the complete
software delivery path and provide end-to-end support for the software R&D
process.
Three Service Modes of the Public Cloud
⚫ The public cloud service mode is being developed and improved. In the industry, the
public cloud service mode is classified into the following three types:
 IaaS: Infrastructure as a service
 PaaS: Platform as a service • Target : enterprise users/individual
SaaS •
users
Examples: enterprise application
 SaaS: Software as a service services, email, IM, and microblogging.
• Target: Developers
• Provides database middleware, MySQL,
PaaS Mangodb, and Java.
• Examples: CloudFoundry and OpenShift
• Target: enterprises (or a few individual users)

IaaS • Provides basic equipment services such as computers,
storage devices, and networks.
• Examples: AWS, Google Cloud, Azure, OpenStack
Features of the Three Service Modes
⚫ IaaS is infrastructure as a service. IT infrastructure is provided as a service through the network.
 Users do not need to build data centers. Instead, they rent infrastructure services, including servers, storage
devices, and networks.
 In terms of usage, IaaS is similar to traditional host hosting, but IaaS has strong advantages in service flexibility,
scalability, and cost.
⚫ PaaS is Platform as a Service. A software platform has been built on the cloud, and the customer
rents the required software platform.
 When users use the cloud, the operating system, database, middleware, and runtime library have been set up.
 Compared with IaaS, PaaS has low freedom and flexibility and is not suitable for highly professional IT technical
professionals.
⚫ SaaS is software as a service. The operating system, middleware, database, runtime library, and
software applications required by the customer have been deployed on the cloud. Most SaaS
applications can run directly through the browser without the need for client installation.
⚫ Summary: For users, the relationship between the three service models is independent because the user
groups are different. Technically, the three are not simply inherited. SaaS is based on PaaS, and PaaS is
based on IaaS.
• A simple example, convenient more intuitive understanding of the three modes, if

Users want to develop a small program mall system.
• The first solution is: buy servers, buy databases, buy domain names, develop
small program mall, that this model is IaaS model.
• The second solution is that applets provide cloud development services,

eliminating the need for servers, storage, and domain names. I can only develop
programs. This mode is the PaaS mode.
• The third solution is: Huawei provides the mall applet. Users only need to enable
it. This mode is the SaaS mode.
Advantages of the Public Cloud over Traditional IT Systems
Item Traditional IT Public cloud
Low resource utilization High resource utilization
• The resource usage of traditional servers is • Select cloud services of different specifications and models as required to
Resource
unbalanced, ranging from 30% to 40% in some make full use of resources.
utilization
cases to 10% in most cases. The IT resources
put into production are not effectively used.
Expensive Savings
• It is expensive to prepare network, computing, • With the elastic computing capabilities of the public cloud, resources can be
Cost and storage resources. As the business grows, added or released at any time when services increase.
the cost increases. • Various computing modes, including yearly/monthly and pay-per-use.
Poor scalability Good scalability

• Architectures typically require a long time and a • Scalability allows organizations to better control costs and resources.
Scalability lot of resources to upgrade or downgrade. • Businesses can upgrade or downgrade their computing and storage capacity
as needed.
Long service rollout time Quick service rollout

Service rollout • Deploying new services takes months to years. • Users can quickly purchase, start, and update resources on the GUI.
duration • Deploy services by using various applications, high-availability templates, and
solutions.
Long maintenance period Short maintenance time

Maintenance • The fault rectification period is long. • Select resource specifications and perform quick upgrade in one-click mode.
Interval • The maintenance labor cost is high. • Multi-channel after-sales ensures continuous and efficient business
operation.
Advantages and Concerns of Public Cloud
• Advantages • Worries about
• Security • Security.
Security
 Cloud computing provides the most reliable and secure
• Performance
data storage center. Users do not need to worry about data
• Data ownership Performance
loss and virus intrusion.
• Convenient • reliability
 Cloud computing has the lowest requirements on user • Consistency Data
devices and is the most convenient to use. ownership
• ...
• Data sharing Consistency
 Cloud computing makes it easy to share data and
applications between different devices. reliability
• Infinite possibilities
 Cloud computing offers almost infinite possibilities for us to
use the network.
???
• Security: Who is allowed to view the enterprise's proprietary data?
• Performance: Will the application system perform as expected at peak

processing times?
• Data Ownership: Is ownership of the "cloud" the ownership of the data on the
system platform?
• Reliability: An enterprise can deploy many data centers and redundant systems
to meet the need for uptime. Will companies that offer "cloud" services offer the
same services?
• Consistency: A growing number of companies in the public enterprise, financial

services and health sectors are facing strict regulations; They need to be able to
prove who accessed the data, when or where it was processed, and what
software and hardware is required when it is processed. In an enterprise's internal
database, this is very difficult to do. Can they allow the same work in the cloud?
More likely, for important applications, the enterprise will deploy web-based
access mechanisms that allow those applications to run in the current host
location. As for application updates, the enterprise may create an on-premise
cloud.
• Think about any other concerns? If Users are a user, what other concerns do
Users have?
Cloud customers are generally concerned about cloud security
⚫ As with many emerging technologies, the security of cloud services has attracted much attention, and the emerging
security and compliance issues will challenge the widespread deployment and development of cloud services.
 Security vendor Ermetic surveyed more than 300 information security executives. Nearly 80% of enterprises have experienced at least one cloud data
breach in the past 18 months, and 43% have reported more than 10 times.
 According to a survey conducted by security vendor Barracuda, 70 percent of respondents said security concerns were limiting their organization's
adoption of public cloud. These security concerns include the security of the public cloud infrastructure, the impact of cyber attacks, and the security
of applications deployed in the public cloud.
⚫ When providing services, cloud service providers may face both internal and external security threats. For example:
 In terms of internal threats, there may be unknown or uncontrolled assets and devices. Data centers may be damaged by extreme natural disasters.
Cloud service products may have security vulnerabilities caused by design defects. Ineffective access control may cause data leakage, malicious use of
data, and abuse of access rights.
 In terms of external threats, organizations may face hacker attacks, third-party vendors' products may have defects, and business processes may
have vulnerabilities and be exploited for fraud.
• According to the cloud security report released in 2021, up to 96% of enterprises

are worried about public cloud security. According to the anxiety level, the
security concerns are 23% (moderate), 41% (very), and 32% (extremely).
• In September 2020, the Cloud Security Alliance (CSA) released 11 types of top
cloud computing threats. Compared to the 12 threats released in the previous
2016 release, CSA noted a decline in the ranking of traditional cloud security
issues due to efforts by cloud service providers. Concerns such as denial of
service, sharing technology vulnerabilities, and cloud service provider data loss
and system vulnerabilities (All of the previous top 12 potential risks) Now the
rating is so low that it is no longer on the list of top threats. This suggests that
the traditional security problems that are the responsibility of cloud service
providers seem to have been effectively mitigated.
Cloud Service Providers Improve Security Management Capabilities
⚫ How to solve the cloud service security problems and challenges faced by cloud service providers and reduce
customers' concerns is a key issue for all cloud service providers to continuously provide services. In order to better
address the potential security risks posed by public cloud services, internal and external security threats, cloud
security compliance risks, and enhance the understanding of the shared security responsibility model among
stakeholders, cloud service providers must adopt appropriate management and technical means. Gradually improve
cloud security and privacy management capabilities. For example:
 Integrates security services from third-party security vendors to quickly integrate more and more updated security products and capabilities into the
cloud platform.
 Strengthen measures such as access management, log review, and security training for internal personnel to mitigate internal security risks.
 Strengthen vulnerability management and in-depth protection measures to defend against external threats.
 Deeply understand compliance requirements and improve compliance capabilities,
 Avoid fines, lawsuits, and damage to the reputation of the enterprise caused by violations and regulations.
Cloud service customers can leverage security services and
products provided by cloud service providers
⚫ Because the responsibility for cloud service security is shared between the cloud service provider and the cloud service customer, the cloud
service customer also needs to think about how to manage security in the cloud computing environment. To meet the increasing cloud security
management requirements, cloud service customers can use the service products provided by cloud service providers to improve their cloud
security management capabilities.
 Visible advanced security capabilities. Cloud service providers can provide visualized security monitoring and protection capabilities for cloud
computing environments to help cloud service customers discover and block security vulnerabilities, detect suspicious behaviors, and respond to
possible intrusion attacks in a timely manner.
 Security solutions applicable to multiple scenarios. Cloud service providers use innovative capabilities to integrate multiple mature products and
the latest technologies to design network security solutions for cloud service customers in various business scenarios, escorting customers' digital
transformation and enabling customers to invest in new technology changes with confidence. For example, the Content Moderation service
automatically detects content violation, helping customers reduce service violation risks.
 Rich cloud security ecosystem. The rich cloud security ecosystem greatly expands the variety of cloud security services, enables cloud service
customers to have more autonomy in product selection, and helps cloud service customers flexibly select services and products based on different
scenario requirements, improving the security of their IT systems.
 Other cloud security services. Cloud service providers can also provide security and compliance consulting and security hosting services to customers,
so that cloud service customers can quickly obtain high-level security management capabilities by leveraging the capabilities and experience of cloud
service providers.
Contents
HUAWEI CLOUD Everything is a Service
800 + 300 + 90% 90% 85% 75% 300 + 120 +

Financial Top 50 Chinese e-commerce Top 50 Chinese Game Top 50 Chinese Audio and Video SAP cloudification
e-Government cloud Top 30 Chinese automakers Carriers
customers companies Enterprises Enterprises customers
Technology as a Service HUAWEI Experience as a Service
Put innovation at their fingertips and

CLOUD Replicate excellent products and enable
accelerate application modernization industry cloudification.
Infrastructure as a Service
Build a single network for global storage and
computing, enabling services to be accessible
globally.
240+ cloud 4+ million 10,000 + Item

41000+ Partners
services developers Quantity
• In 2017, Huawei officially launched the HUAWEI CLOUD brand, which opens
Huawei's 30-year-old technology accumulation and product solutions in the ICT
field to customers. Through infrastructure as a service, technology as a service,
and experience as a service, we realize "everything is a service". Provides stable,
reliable, secure, reliable, and sustainable cloud services for customers, partners,
and developers.
• According to Gartner's Market Share: IT Services, Worldwide 2021 research report

released in April 2022, HUAWEI CLOUD ranks top 5 in the global IaaS market,
second in China, third in Thailand, and fourth in emerging Asia Pacific.
• HUAWEI CLOUD has launched 248 cloud services and more than 78,000 APIs, has
joined more than 40 million partners around the world, and has developed more
than 4 million developers. More than 10,000 applications have been released to
the market.
• In China, HUAWEI CLOUD has served more than 700 government cloud projects
and has worked with more than 150 cities to build "one city, one cloud". Serves
six major banks, 12 joint-stock commercial banks, top 5 insurance institutions
and 7 top 10 traditional securities firms in China. Serves more than 30 smart
airports, more than 30 urban rail, and 29 provincial highways; It serves 14
provincial companies of State Grid Group, more than 30 automobile
manufacturing enterprises, more than 20 top building materials & mining
enterprises, and more than 15 top household appliance enterprises.
• HUAWEI CLOUD Enablement Cloud has deployed more than 160 innovation
centers and built more than 60 industrial Internet innovation centers across the
country, helping 23,000 manufacturing enterprises with digital transformation.
80% of the top 50 Internet enterprises have chosen HUAWEI CLOUD. 90% of
China's top 30 automobile enterprises have chosen HUAWEI CLOUD. HUAWEI
CLOUD opens the autonomous driving ecosystem, and 80% of the enterprises in
the autonomous driving industry chain conduct R&D on HUAWEI CLOUD.
• In the Asia-Pacific region, HUAWEI CLOUD is the fastest growing mainstream

public cloud provider. It ranks top 3 in Thailand and top 4 in emerging markets.
HUAWEI CLOUD has served more than 20 financial customers, more than 100
government customers, and more than 170 Internet and cloud-native valued
customers in the Asia-Pacific region. In 2021, the number of valued customers
will increase by more than 150%, and the revenue of partners will increase by
more than 150%. HUAWEI CLOUD has become one of the best partners in
enterprise digital transformation.
Everything as a Service - Infrastructure as a Service
⚫ HUAWEI CLOUD is deployed globally.
 83 AZs are operated in 29 regions (self-operated and jointly operated), covering Asia Pacific, Latin
America, Africa, Europe, and Middle East. Currently, more than 220 cloud services and 210 solutions
have been launched, meeting the service requirements of various users.
⚫ Huawei Cloud Global Infrastructure

 Product categories cover infrastructures such as computing, container, storage, network, CDN and
intelligent edge, database, AI, big data, IoT, application middleware, development and O&M,
enterprise applications, video, security and compliance, management and supervision, migration,
and blockchain.
• Based on the operation status, the regions, AZs, cloud services, and solutions
deployed by HUAWEI CLOUD will be adjusted based on the actual situation.
Everything as a Service - Technology as a Service
⚫ Technology-as-a-Service, bringing innovation within reach
 Huawei's more than 30 years of ICT technology accumulation will be translated into various cloud services on HUAWEI CLOUD,
which will be applied by more enterprises. Instead of creating wheels repeatedly, we will focus on customers' own service
innovation.
⚫ 100,000 R&D engineers invest tens of billions of dollars in R&D every year, covering four tPaaS development
production lines.
 MetaStudio, a digital content development line. Help thousands of industries to achieve the seamless integration of virtual world
and real world.
 DataArts Studio, a data governance production line. Help enterprises quickly build data operation capabilities and implement
integrated governance of batch, stream, and interactive data.
 Software development production line CodeArts. A one-stop, end-to-end, secure, and reliable software development production
line, which is ready to use out of the box and has years of Huawei's best R&D practices built in, facilitating efficiency double and
digital transformation.
 AI development production line, AI platform ModelArts. Helps users quickly create and deploy models and manage full-cycle AI
workflows.
• MetaStudio, a digital content production line, provides platform capabilities such

as 3D model creation (Creator), asset management (Store), content editing
(Editor), and cloud rendering (Rendering) based on two media engines: graphics
engine and space engine. Joint partners will build production lines such as digital
human production, virtual live broadcast, enterprise 3D space, and virtual and
real integration to help thousands of industries seamlessly integrate the virtual
world and the real world.
Everything as a Service - Experience as a Service aPaaS
⚫ HUAWEI CLOUD aPaaS integrates industry capabilities and industry experience, provides a one-stop open platform
for unified application distribution and operation, improves application construction, development, and use
experience, and supports rapid innovation of applications in various industries.
coal mine government Internet ......
Education Industry
affairs
Industrial aPaaS e-Government aPaaS Power aPaaS Coal Mine aPaaS Highway aPaaS Airport and Orbital aPaaS
Industrial Data Management License Event Request Intelligent power generation Probing and support inspection Charge audit Active operation control ......
scheduling
Check the task generation. Digital power transmission Belt foreign matter identification Smart construction site Fault image AI detection TFDS
Data model-driven engine
... ... ... ... ... ...
Industry aPaaS
Industry aPaaS
......
KooMessage KooPhone
KooMap
KooSearch EDS
Basic aPaaS
Integrated Enterprise API Center

Workbench Workbench
Basic aPaaS, accelerating enterprise digital upgrade
Basic aPaaS Definition and Function
Cloud • Integrate multiple customer access channels, including intelligent information, service numbers, PUSH messages, and 5G messages,
Message provide one-stop industry services and user growth services for industry customers, achieve all-scenario and all-end customers, and
Service improve final consumer service satisfaction and marketing conversion rate.
KooMessage • This feature is available only to enterprise certified customers.
• The KooMap satellite image processing service converges high-quality satellite sources and provides global satellite image processing,
Cloud Map
supporting application transformation and innovation for government and enterprise customers.
Service
• Precipitate industry assets, build an open platform, and provide one-stop out-of-the-box space-time information services, such as space-
KooMap
time processing, analysis, and visualization.
• KooPhone is a cloud mobile phone service that features excellent experience and high security based on Huawei Kunpeng ARM servers,
introduces Huawei core technologies such as audio and video codec and real-time transmission, and the rich application ecosystem of
Cloud Phone HUAWEI CLOUD. It provides new application scenarios for customers in industries such as government, enterprise, and Internet.
Service • Breaks through physical resource restrictions and enables on-demand scaling and flexible conversion of mobile phone instance
KooPhone specifications. Based on cloudification advantages, tens of thousands of mobile phones are provisioned in minutes, and massive resources
are centrally managed and controlled.
• KooSearch is a fully managed search service. It provides search services for Huawei internal office and customer search services.
Enterprise • With built-in capabilities such as industry word segmentation, semantic understanding, and industry sorting algorithms, Huawei provides
search service customers with simpler, more accurate, and faster search services.
KooSearch • Huawei cloud provides enterprise-level data security, permission control, and global deployment capabilities to meet enterprise-level
application requirements.
• The Exchange Data Space (EDS) is an exchange and sharing platform designed to protect enterprise data sovereignty, promote efficient
Exchange data circulation, and maximize data value.
data space • The platform provides 21 policies, which are based on policies during data use. (e.g. "validity period, number of viewing times,
EDS downloading, etc.) Implement corresponding use control to ensure that data is used in compliance with the rules and regulations on the
basis of data sovereignty and control.
HUAWEI CLOUD Basic Concepts – Account
⚫ The HUAWEI CLOUD account system consists of two types of
accounts:
 Accounts: registered or created on HUAWEI CLOUD. An account has the highest
permissions on HUAWEI CLOUD. It can access all of its resources and pays for the
use of these resources. Accounts include HUAWEI IDs and HUAWEI CLOUD accounts.
 IAM users: created and managed using an account in IAM. The account
administrator grants permissions to IAM users and makes payment for the resources
they use. IAM users use resources as specified by the permissions.
⚫ Users can log in to HUAWEI CLOUD using a HUAWEI ID, Huawei website
account, Huawei enterprise partner account, or HUAWEI CLOUD account,
and use their resources and cloud services.
⚫ If Users are an IAM user created by an account or a user of a third-party

system that has established a trust relationship with HUAWEI CLOUD, log in
to HUAWEI CLOUD through the corresponding page and then use resources
and cloud services as specified by the permissions granted by the account.
Huawei ID and HUAWEI CLOUD Account
⚫ You can register a HUAWEI ID to access all Huawei services, such as HUAWEI
CLOUD and Vmall.
 Registration: Register a HUAWEI ID on any Huawei service website, such as the HUAWEI
ID website.
 HUAWEI CLOUD login: Log in to HUAWEI CLOUD by clicking HUAWEI ID. If this is the first
time you log in to HUAWEI CLOUD with a HUAWEI ID, enable HUAWEI CLOUD services or
bind the HUAWEI ID to your HUAWEI CLOUD account by following the on-screen prompts.
⚫ HUAWEI CLOUD accounts can only be used to log in to HUAWEI CLOUD.

 Registration: To improve login experience, we have unified our account system. You can
only register HUAWEI IDs on HUAWEI CLOUD from October 30, 2021.
 HUAWEI CLOUD login: Log in to HUAWEI CLOUD by clicking HUAWEI ID or HUAWEI

CLOUD Account.
IAM User
⚫ Huawei Cloud Identity and Access Management (IAM) provides permissions management to help you securely
control access to your cloud services and resources. If you want to share resources with others but do not want to
share your own account and password, you can create an IAM user.
 You can use your account to create IAM users and assign permissions for specific resources. Each IAM user has their own identity
credentials (passwords or access keys) and uses cloud resources based on assigned permissions. IAM users cannot make
payments themselves.
 IAM users do not own resources and cannot make payments. Any activities performed by IAM users in your account are billed to
your account.
• Identity and Access Management (IAM) is a unified identity authentication

service that helps users more securely control access to cloud services and
resources. The IAM user is used to prevent multiple users from sharing the
passwords of the accounts. This section describes IAM in detail in the following
sections.
Relationship between accounts and IAM users
⚫ An account and its IAM users share a parent-child relationship. The account owns the resources and makes
payments for the resources used by IAM users. It has full permissions for these resources.
 IAM users are created by the account administrator, and only have the permissions granted by the administrator. The
administrator can modify or revoke the IAM users' permissions at any time.
 Fees generated by IAM users' use of resources are paid by the account.
User Group
⚫ You can use user groups to assign permissions to IAM users.
 After an IAM user is added to a user group, the user has the permissions of the group and can perform operations on cloud
services as specified by the permissions.
 If a user is added to multiple user groups, the user inherits the permissions assigned to all these groups.
 The default user group admin has all permissions required to use all of the cloud resources. Users in this group can perform
operations on all the resources, including but not limited to creating user groups and users, modifying permissions, and
managing resources.
Permission
⚫ You can grant permissions by using roles and policies.
 Roles: A coarse-grained authorization strategy provided by IAM to assign permissions based on users' job responsibilities. Only a
limited number of service-level roles are available for authorization.
 Policies: A fine-grained authorization strategy that defines permissions required to perform operations on specific cloud
resources under certain conditions. IAM supports both system-defined and custom policies.
◼ system-defined policy defines the common actions of a cloud service. System-defined policies can be used to assign permissions to user groups,
and cannot be modified.
◼ Custom policies function as a supplement to system-defined policies. You can create custom policies using the actions supported by cloud
services for more refined access control. You can create custom policies in the visual editor or in JSON view.
Authorized
Project strategy
User group
• A fine-grained authorization strategy that defines permissions required to

perform operations on specific cloud resources under certain conditions. This type
of authorization is more flexible and is ideal for least privilege access. For
example, you can grant users only permission to manage ECSs of a certain type.
• If you need to assign permissions for a specific service to a user group or agency
on the IAM console but cannot find corresponding policies, it indicates that the
service does not support permissions management through IAM. You can submit
a service ticket to request that permissions for the service be made available in
IAM.
Agency
⚫ A trust relationship that you can establish between your account and another account or a cloud service to delegate
resource access.
 Account delegation: You can delegate another account to implement O&M on your resources based on assigned permissions.
 Cloud service delegation: Huawei Cloud services interwork with each other, and some cloud services are dependent on other
services. You can create an agency to delegate a cloud service to access other services.
• The IAM. Agency element is used to create agencies on IAM, specify entrusted
accounts, and grant rights. After an administrator assigns agent operator
permissions to an entrusted account user, the user can manage corresponding
resources.
Advantages of IAM
⚫ Fine-grained access control for Huawei Cloud resources
 If you purchase multiple Huawei Cloud resources for different teams or applications in your enterprise, you can use your account to create IAM users
for the team members or applications and grant them permissions required to complete specific tasks.
 The IAM users use their own usernames and passwords to log in to Huawei Cloud and access resources in your account.
⚫ Cross-account resource access delegation

 If you purchase multiple Huawei Cloud resources, you can delegate another account to manage some of your resources for efficient O&M
⚫ Federated access to Huawei Cloud with existing enterprise accounts (identity federation)
 If your enterprise has an identity system, you can create an identity provider (IdP) in IAM to provide single sign-on (SSO) access to Huawei Cloud for
employees in your enterprise. The identity provider establishes a trust relationship between your enterprise and Huawei Cloud, allowing the
employees to access Huawei Cloud using their existing accounts.
• In addition to IAM, you can use Enterprise Management to control access to

cloud resources. Enterprise Management supports more fine-grained permissions
management and enterprise project management. You can choose either IAM or
Enterprise Management to suit your requirements.
• For example, you can create an agency for a professional O&M company to
enable the company to manage specific resources with the company's own
account. If the delegation changes, you can modify or revoke the delegated
permissions at any time. In the following figure, account A is the delegating party,
and account B is the delegated party.
Huawei Cloud-Security Cloud Platform
⚫ 100+ global security compliance certifications
 Currently, HUAWEI CLOUD has passed various international authoritative certifications and practice standards. The following are
some examples:
◼ Security-related certifications include ISO 27001, ISO 27017, CSA STAR Gold Certification, China Ministry of Public Security Information Security
Level 3/Level 4 Certification, PCI DSS for the payment card industry, and NIST CSF Cyber Security Framework.
◼ The following privacy-related specifications are ISO 27018, ISO 27701, BS 10012, ISO 29151, and ISO 27799.
 "3CS" is a new security governance system for the entire process of cloud services.
◼ HUAWEI CLOUD has developed a governance system that covers mainstream cloud security standards in the industry and security management
requirements of HUAWEI CLOUD. It is called Cloud Service Cybersecurity & Compliance Standard (3CS for short).
◼ This governance system provides valuable reference solutions for enterprises or partners who are willing to learn from Huawei's practical
experience.
 DevSecOps, covering the entire lifecycle of services from development, deployment, to operation.
◼ HUAWEI CLOUD seamlessly embeds the security lifecycle (SDL) into the new DevOps process with fast iteration, combining security R&D and
O&M, ensuring cloud service security activities without affecting rapid continuous integration, release, and deployment.
Enterprise Solutions
⚫ HUAWEI CLOUD provide comprehensive cloud solutions to help you accelerate growth, from startup to
management and expansion.
Website Building
Solution ⚫ Build your enterprise website with ease, flexibility, and speed, and at low costs.
Enterprise Cloud
Box ⚫ Content management powered by AI and cloud computing for efficiency, security, and ease of use
Marketing ⚫ Marketing Automation helps you streamline data, manage leads, identify and incubate quality potential
Automation
customers
Cross-border ⚫ HUAWEI CLOUD help you expand your business internationally and help you enter and thrive in
Enterprise Business
Chinese market
On-premises to
On-cloud ⚫ Free cloud resources and professional migration services
Solutions by Use Case
⚫ HUAWEI CLOUD pre-integrates products and capabilities to meet the requirements of running ICT
businesses on the cloud.
Backup and Restore Business Applications Enterprise Office
Hybrid Cloud Infrastructure for

Internet of Things
Solution Media
IPv6 Web & Mobile SAP on Cloud
Haydn Solution
HPC on Cloud
Digital Platform
• Huawei cloud general solutions are as follows (for the latest classification, see
the HUAWEI CLOUD official website):
▫ Backup and Restore :Obtain first-class disaster recovery and backup without
huge capital and operational investments.
▫ Business Applications: Ensure maximum performance, resilience, and
security for your mission-critical applications.
▫ Enterprise Office: Work whenever, wherever, one any device with secure
access to the applications, data, and IT tools.
▫ Hybrid Cloud Solution: Get the flexibility, scalability, and cost efficiency of
cloud while retaining mission-critical data on-premises.
▫ Infrastructure for Media : Supercharge the transmission of high-quality
video to a massive number of mobile terminals.
▫ Internet of Things: Benefit from the enormous potential of IoT without
building the infrastructure from scratch.
▫ IPv6: Provide dual-stack(IPv4/IPv6) Internet connectivity for your
applications.
▫ Web & Mobile: Build scalable and use big-data insights to drive scales.
▫ SAP in Cloud: Get enterprise-grade security, performance, and availability
for you SAP workloads.
▫ HPC on Cloud: Quickly build HPC clusters to run the most compute
intensive HPC workloads.
▫ Haydn Solution Digital Platform: One-stop solution full-lifecycle digital
platform for partners and customers on Huawei Cloud.
Solutions by Industry
⚫ HUAWEI CLOUD provides solutions for a wide range of industries, so you can always find the cloud services you
need.
Smart City Telecom Automotive
Campus E-Commerce Education
Healthcare and Life

Financial Services Gaming
Sciences
Media &
Manufacturing Retail
Entertainment
• Huawei cloud industry solutions are as follows (for the latest classification, see
the HUAWEI CLOUD official website):
▫ Smart City: Facilitating the upgrade of city infrastructure, management, and
services. Serves the needs of four types of users — residents, legal persons,
government employees, and decision-makers, and helps refactor or
optimize public service processes for better user experience, improving
people's livelihoods, satisfaction, and sense of security.
▫ Telecom: Enable carriers/operators to achieve network monetization,
innovate services, and improve operation efficiency. Huawei Cloud provides
powerful solutions representing accumulation of more than 30 years of ICT
expertise, solutions that help you go cloud and help your customers go
digital.
▫ Automotive: Cut operations cost, improve quality and efficiency, and
enhance sales support. The global automotive industry is witnessing a CASE
(connected, autonomous, shared, and electric) transformation. Automotive
enterprises are going digital with intelligent upgrades. Huawei Cloud offers
these enterprises tailored solutions that leverage cloud computing, big data,
AI, IoT, and 5G
▫ Campus: Empowers your industrial park and campus with innovative AI, IoT,
big data, and cloud computing. Campuses contain a large number of
facilities that must all be monitored to ensure security. There were more
than 1.2 million campuses spread across China in 2017. Seeing the great
potential, HUAWEI CLOUD geared up its solution so partners can build
smart campuses with higher safety standards at lower cost.
▫ E-Commerce: Build and host your e-commerce websites on your highly
scalable and available cloud infrastructure.
▫ Education: Cost-effectively upgrade communications and learning systems.
This solution ensures stable and efficient resource allocation. It provides
quality services for customers in the education sector. Designed for
scenarios such as talent cultivation, scientific research and innovation, smart
campus, and online education, this solution uses cloud computing, big data,
IoT, and artificial intelligence to accelerate education modernization,
promoting education equity and improving the quality of education
available to all.
▫ Financial Services: Get the agility while maintaining your FSI safe, stable,
and secure. By combining industrial features and Huawei's cloud services,
this solution provides end-to-end cloud services for financial customers such
as banks, insurance agents, security companies, or Internet finance
enterprises. It helps customers quickly migrate their services to the cloud,
promoting fast growth and improving their competitiveness.
▫ Gaming: Deliver a flawless, lag-free gaming experience. . Cloud, AI, and 5G
technologies are transforming the industry with a brand new gaming
experience. With its powerful cloud infrastructure capabilities and
innovative technical advantages, HUAWEI CLOUD provides professional,
fast, stable, and secure one-stop cloud service solutions for gaming
enterprises to build high-quality, comprehensive cloud gaming platforms.
▫ Manufacturing: Increase production, perform preventive maintenance, and
accurately predict customer demands.
▫ Healthcare and Life Sciences: Accelerate research, scale telemedicine
services, and improve health outcomes. Leveraging core cloud services such
as cloud-network synergy, Big Data, and artificial intelligence of HUAWEI
CLOUD and its partners, the Healthcare and Life Sciences solution provides
high-performance, reliable, and secure resources and technologies and a
full portfolio of applications and services for the medical and healthcare
industry.
Practical Application of Huawei Cloud Solutions
⚫ The Practical Application of Huawei Cloud Solutions describes the architecture and deployment of
Huawei Cloud solutions in specific scenarios. The source codes have been technically verified by experts
for one-click deployment. Technical support is also available to assist you in resolving problems that
arise during the deployment.
Source Code Compilation with

CDN for Download Acceleration CSS-based SQL Acceleration
Jenkins
Application Containerization on the Quickly Deploying a High-Availability Quick Deployment of an MHY MySQL
Cloud RabbitMQ Cluster Cluster
Scheduled ECS Specification

Serverless Real-Time Log Analysis Website O&M Analysis Based on LTS
Modification
Scheduled ECS Startup/Shutdown
• Source Code Compilation with Jenkins: Quickly deploy source code compilation
environments on ECS.
• CDN for Download Acceleration: Use CDN and OBS to provide turnkey download
acceleration for static resources.
• CSS-based SQL Acceleration; Use CSS to quickly build SQL acceleration solutions.
• Application Containerization on the Cloud: Quickly deploy a cross-AZ HZ
container cluster environment and containerize service systems.
• Quickly Deploying a High-Availability RabbitMQ Cluster: Set up a high-
availability RabbitMQ cluster.
• Quick Deployment of an MHY MySQL Cluster: Use MHA to deploy highly
available MySQL clusters on ECSs.
• Serverless Real-Time Log Analysis: Collect, analyze, and archive ECS logs with a
serverless architecture.
• Website O&M Analysis Based on LTS: Quickly interconnect LTS with ELB for
routine website O&M analysis.
• Scheduled ECS Specification Modification: Use a FuctionGraph timer trigger to
periodically modify ECS specifications.
• Scheduled ECS Startup/Shutdown: Use a FunctionGraph timer trigger to
periodically start and stop ECSs.
Create, share, and win-win results to build a new industry
ecosystem
co-creation Sharing Win-win

Public cloud + hybrid
Application enable, data Marketplace, reseller
cloud + edge cloud
enable, and AI enable channel
Share innovation
Help enterprises explore Enable excellent
capabilities and multi-
and practice innovative software to serve
cloud application
solutions more enterprises
ecosystem
Build a Black Land for Ecosystem Development with HUAWEI CLOUD as the Foundation
• HUAWEI CLOUD adheres to the concept of joint creation, sharing, and win-win
ecosystem. With HUAWEI CLOUD as the foundation, we build a black land for
ecosystem development. Our colleagues and partners work together to facilitate
digital transformation and intelligent upgrade of industries.
• Co-creation: Continuous technological innovation enables industry innovation.

HUAWEI CLOUD builds three enablement platforms: application enablement,
data enablement, and AI enablement to help ecosystem partners realize
cloudification, SaaS, and intelligence of applications.
• Sharing: Industry applications are evolving towards cloud-edge-device synergy.

HUAWEI CLOUD uses the Optimus architecture to streamline the public cloud,
hybrid cloud, and edge cloud to build a unified application ecosystem and share
innovation capabilities in multiple industries, application scenarios, and
deployment forms.
• Win-win: HUAWEI CLOUD works with partners to create value for customers,
enable excellent software to serve more enterprises, and achieve win-win results
with customers and partners in the digital era.
• Currently, we have aggregated 1800000 developers, more than 13,000 consulting

partners, more than 7,000 technical partners, and more than 100000 paid users.
We have released more than 4000 applications on the cloud market. The annual
transaction amount exceeds 1 billion RMB, and the number of paid users exceeds
100,000. We sincerely invite more excellent enterprises to join the HUAWEI
CLOUD ecosystem.
Continuously deepen the new partner system
GoCloud: technology symbiosis
Create an Enablement Points Digital transformation consulting

offering. and Card and system integration
HUAWEI CLOUD
certification
Partner network
Software Partners
10 categories Industry
4 partners 28 Certifications capabilities Success Stories Service Partners
Supported Coupons Product Ability
Platforms Capabilities Assessment
Hardware Appliance Partners
One Partner ID GrowCloud: Win-Win Business
Join partner program Transaction Learning and enablement
Incentives
Role partners
sole distributor Partners

partner Cloud Solution sole distributor Commercial
program Provider Partners incentive policy
1 identity Two cooperation frameworks 6 roles
• HUAWEI CLOUD will focus on building partner capabilities and carry out
comprehensive partner system transformation.
• In 2022, a new partner system was released, including GoCloud and GrowCloud
cooperation frameworks. GoCloud aims to cultivate and develop partners'
capabilities, help partners build rich solutions and services on HUAWEI CLOUD,
and create more value for customers. The goal of GrowCloud is to help partners
expand customer coverage, accelerate sales growth, and achieve business win-
win results.
• HUAWEI CLOUD provides six growth paths for different types of partners, such
as:
For service partners: Provide training for service professionals, subsidies for
dedicated teams, and migration incentives to enable partners to build delivery
centers of competence and help customers migrate services to HUAWEI CLOUD.
• For software partners: Huawei provides experts, tools, cloud resources, and cash
incentives to help partners build SaaS applications and solutions based on
HUAWEI CLOUD. At the same time, the cloud application store connects
customers and partners to help partners monetize their business.
For digital transformation consulting and system integration partners: Through
business opportunity sharing and enablement training, help partners build
HUAWEI CLOUD-based consulting and service capabilities and enable partners to
provide customers with one-stop digital transformation services, such as digital
transformation consulting, migration, and managed services.
• After the development in 2022, more and more partners have recognized and
joined our partner system. Currently, more than 2000 partners have joined the
GoCloud cooperation framework and jointly built solutions with us. In addition,
we provided a special fund of US$120 million to provide enablement and
incentives for software, service, and training partners. In the GrowCloud
cooperation framework, more than 41,000 partners have chosen to cooperate
with HUAWEI CLOUD and jointly serve more than 110,000 customers. Our
partners' revenue has increased by more than 55% year-on-year.
HUAWEI CLOUD Grows Together with Global Developers
Simplified tool Enable service Business incubation
Application SaaS HMS

DevCloud ModelArts IoT Studio AppCube AI Enabled Data Enable
...... Enablement HUAWEI Huawei Application ecosystem
......
CLOUD Application support support
Marketplace Market program program
130 +
4, 000, 000 + 41, 000 + 10, 000 + Partners with sales
Developer Partners Marketplace volume exceeding 10
Offering million
Two Application Distribution Platforms, Accelerating Business Value Transformation
Cloud Marketplace Application Market
• Specifically, HUAWEI CLOUD provides a series of simplified tools and templates

to improve development efficiency. In addition, Huawei provides application, data,
and AI enabling services, and builds multiple industry knowledge and asset
models to flexibly respond to market requirements.
• More importantly, HUAWEI CLOUD should help developers monetize their
business. HUAWEI CLOUD provides powerful application distribution capabilities
and the most potential business support program. Developers can obtain rich
cloud resources and traffic support and have the opportunity to communicate
and cooperate with top enterprise accelerators and incubators. We hope that
developers can grow, succeed, and achieve success on HUAWEI CLOUD.
• HUAWEI CLOUD Marketplace is an application distribution platform for
government and enterprise users. Over the past two years, we have developed
rapidly. Currently, the annual transaction volume of HUAWEI CLOUD
Marketplace has exceeded 1 billion, and the number of orders has exceeded
100,000. The sales volume of 30 partners has exceeded 10 million.
• AppGallery, the familiar Huawei terminal application distribution platform, is the
third largest application market in the world. It has 530 million active users
worldwide, and the total number of distributed applications has exceeded 384.4
billion. HUAWEI CLOUD cooperates with AppGallery Connect to build a one-stop
solution for mobile applications, providing more technical and resource support
for innovative applications that integrate HMS Core.
• HUAWEI CLOUD hopes that the two application distribution platforms can help
developers accelerate business value transformation.
Quiz
1. In the cloud computing deployment mode, the infrastructure is owned by a single organization and
runs only for that organization. Which of the following deployment modes is the cloud computing
deployment mode?
A. Private cloud
B. Public cloud
C. Hybrid cloud
2. (True or false) Huawei Cloud uses Identity and Access Management (IAM) projects to group and
isolate resources in different regions.
A. True
B. False
• Answer:
• 1, A
• 2, False B. IAM can restrict the permissions of IAM users and user groups to use
resources in different regions, but cannot isolate resources and groups in
different regions.
Summary
After reviewing this chapter, we have a preliminary understanding of cloud

computing and public cloud, and have a basic understanding of their development
background, future trends, and technical characteristics. This chapter described
the basic architecture, basic concepts, technical features, ecosystem construction,
and future market trends of HUAWEI CLOUD, and have a preliminary impression
on HUAWEI CLOUD.
Recommendations
⚫ Huawei Talent
 https://e.huawei.com/en/talent/cert/#/careerCert
⚫ Huawei Technical Support Website
 https://support.huaweicloud.com/intl/en-us/help-novicedocument.html
⚫ HUAWEI CLOUD Academy
 https://edu.huaweicloud.com/intl/en-us/
Acronyms and Abbreviations
AI: Artificial intelligence
AS: Auto Scaling
APM: Application Performance Management
AOM: Application Operations Management
AZ: Availability Zone
API: Application Programming Interface
BMS: Bare Metal Server
BCS: Hyperledger Fabric
CCE: Cloud Container Engine
CDN: Content Delivery Network
CBH: Cloud Bastion Host
CPTS: Cloud Performance Test Service
CAE: Computer Aided Engineering
CES: Cloud Eye Service
CTS: Cloud Trace Service
CCS: Cloud Catalog Service
CRS: Cloud Record Service
CDM: Cloud Data Migration
CMC: Cloud Migration Center
DES: Data Express Service
DNS: Domain Name Service
DDS: Document Database Service
DDM: Distributed Database Middleware
DAS: Data Admin Service
DBSS: Database Security Service
DMS: Distributed Message Service
DWS: Data Warehouse Service
DevOps: Development and Operations
ECS: Elastic Cloud Server
EVS: Elastic Volume Service
ELB: Elastic Load Balance
EI: enterprise intelligence
ERP: Enterprise Resource Planning
GES: Graph Engine Service
HMS: Huawei Mobile Service
HSS: Host Security Service
ICT: Information and Communications Technology
IMS: Image Management Service
IAM: Identity and Access Management
IOPS: Input/Output Operations Per Second
I/O: Input/Output
LTS: Log Tank Service
MVP: Most Valuable Player
MRS: MapReduce Service
NIC: Network Interface Controller
OBS: Object Storage Service
OCR: Optical Character Recognition
OMS: Object Storage Migration Service
OVS: Open Virtual Switch
QoS: Quality of Service
RoCE: RDMA over Converged Ethernet, a network protocol that allows remote direct
memory access (RDMA) over Ethernet
RDS: Relational Database Service
SDK: Software Development Kit
SFS: Scalable File Service
SA: Situation Awareness, situational awareness
SMN: Simple Message Notification
SWR: SoftWare Repository for Container
SMS: Server Migration Service
SSD: Solid State Disk
SAP: System Applications and Products

TMS: Tag Management Service
TTS: Text-To-Speech
VBS: Volume Backup Service
VPC: Virtual Private Cloud
VPN: Virtual Private Network
VXLAN: Virtual Extensible Local Area Network
WAF: web application firewall
Thank Users. 把数字世界带入每个人、每个家庭、
每个组织，构建万物互联的智能世界。
Bring digital to every person, home, and
organization for a fully connected,
intelligent world.
Copyright© 2023 Huawei Technologies Co., Ltd.

All Rights Reserved.
The information in this document may contain predictive

statements including, without limitation, statements regarding
the future financial and operating results, future product
portfolio, new technology, etc. There are a number of factors
that could cause actual results and developments to differ
materially from those expressed or implied in the predictive
statements. Therefore, such information is provided for reference
purpose only and constitutes neither an offer nor an acceptance.
Huawei may change the information at any time without notice.

01 Cloud Basics

Uploaded by

Copyright:

Available Formats

01 Cloud Basics

Uploaded by

Document Information

Original Title

Copyright

Available Formats

Share this document

Share or Embed Document

Sharing Options

Did you find this document useful?

Is this content inappropriate?

Copyright:

Available Formats

01 Cloud Basics

Uploaded by

Copyright:

Available Formats

Cloud Basics

⚫ This chapter describes the cloud trend of enterprise IT facilities, overview

⚫ On completion of this course, you will be able to:

1. Cloud Computing Basics

2. Public Cloud Overview

3. HUAWEI CLOUD Overview

PC era Mobile Internet era IoT era

Windows/Linux Android/iOS IoT OS

• The PC era is essentially in which computers are networked, and personal

Slow service rollout

Complex lifecycle management

Latency caused by I/O bottlenecks

▫ Long procurement period causes slow rollout of new business systems.

▫ Traditional hardware devices exist independently, and their reliability

▫ Devices and vendors are heterogeneous and hard to manage.

▫ The performance of a single device is limited.

Conventional IT architecture Virtualized architecture Cloud architecture

• The traditional IT architecture consists of hardware and software, including

• With the virtualization technology, computer components run on the

• With cloud transformation, enterprise data centers are transformed from

--National Institute of Standards and Technology (NIST)

• On-demand self-service: Customers can deploy processing services based on

• Resource pooling: Computing resources of the service provider are centralized so

⚫ Data storage technology

⚫ Massive Data Management Technology

• In addition to the preceding key technologies, there are two important

▫ Programming mode: Cloud computing provides a distributed computing

▫ Cloud computing platform management technology: Cloud computing

▫ The essence of virtualization is to logically convert a physical device into a

• Massive scale: Cloud computing service is in large scale as it centralizes IT

• Private cloud is a cloud infrastructure operated solely for a single organization.

• A hybrid cloud is a combination of a public cloud and a private cloud or on-

1. Cloud Computing Basics

2. Public Cloud Overview

3. HUAWEI CLOUD Overview

⚫ Features and Values

• From the perspective of operation, especially for small- and medium-sized

• From the perspective of security: Mainstream public cloud providers provide

Server Storage Device Network device Firewall

• CAE: Cloud Application Engine (CAE) is a serverless hosting service oriented to

• DevCloud: is a one-stop cloud DevSecOps platform for developers. It can be used

• Target: enterprises (or a few individual users)

• A simple example, convenient more intuitive understanding of the three modes, if

• The second solution is that applets provide cloud development services,

Poor scalability Good scalability

Long service rollout time Quick service rollout

Long maintenance period Short maintenance time

• Security: Who is allowed to view the enterprise's proprietary data?

• Performance: Will the application system perform as expected at peak

• Consistency: A growing number of companies in the public enterprise, financial

• According to the cloud security report released in 2021, up to 96% of enterprises

 Deeply understand compliance requirements and improve compliance capabilities,

1. Cloud Computing Basics

2. Public Cloud Overview

3. HUAWEI CLOUD Overview

800 + 300 + 90% 90% 85% 75% 300 + 120 +

Technology as a Service HUAWEI Experience as a Service

Put innovation at their fingertips and

240+ cloud 4+ million 10,000 + Item