Google Pub/Sub is a messaging service for event-driven systems and streaming analytics that allows independent applications to send and receive messages.. There are currently 2 open-source alternatives to Google Pub/Sub, with a combined total of 37.6k GitHub stars. The most common language among these projects is Java.
Showing 2 open-source alternatives
A distributed cloud-native messaging and streaming platform for building event-driven applications with high performance and reliability.
A distributed pub-sub messaging platform with flexible messaging models, strong consistency, and multi-tenant support.
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