What are the challenges of using pub/sub in microservices?

OPC UA will be enhanced with an additional communication schema following the principles of Publish-Subscribe. The XMPP publish-subscribe extension defined in this document provides a framework for a wide variety of applications, including news feeds, content ... libp2p currently uses a design called gossipsub. It is named after the fact that peers gossip to each other about which messages they have seen and use this ... In IBM MQ publish/subscribe, a subscriber is an application that requests information about a specific topic from a queue manager in a publish/subscribe network ... Oct 18, 2022 ... Subscribe User, ------------------------, Remove Spam, Revert to ... publish(hello_str) that publishes a string to our chatter topic. The ... Feb 29, 2024 ... ... Publish-Subscribe Workflow Standard. New Standard will provide a basis for Publish-Subscribe implementation patterns within the OGC API ... Publish/subscribe, or pub/sub messaging is a software architecture model by which applications create and share data. Pub/sub is particularly popular in ... Jul 14, 2021 ... In data-centric communications, the focus is on the distribution of data between communicating applications. A data-centric system is comprised ... May 27, 2022 ... Subscription publishing ... If you publish your article under a subscription model (also known as a 'traditional model' and 'non-open access model ... Publish/Subscribe is a communications model where data producers “publish” data and data consumers “subscribe” to data.