An information architecture based on publish/subscribe messaging

The provisioning of basic security mechanisms such as authentication and confidentiality is highly challenging in a content-based publish/subscribe system. Authentication of publishers and subscribers is difficult to achieve due to the loose coupling of ...

Content-based publish/subscribe (pub/sub) is an effective paradigm for information dissemination in distributed systems. In brief, publishers generate feeds of information, and subscriber clients register their interests with a pub/sub service tasked ...

The publish/subscribe paradigm is well-regarded for its ability to successfully disseminate data while decoupling data providers from data consumers. Traditionally, pub/sub uses two common forms of filtering: topic-based and content-based, with a ...