Fancy stream processing made operationally mundane
Python Stream Processing
Stream Processing and Complex Event Processing Engine
A network event stream processing system, in Clojure
A powerful server and network library, including coroutine
Building event-driven applications the easy way in Go
Distributed stream processing engine in Rust
Distributed pub-sub messaging system
String editing and formatting library for Ada
HStreamDB is an open-source, cloud-native streaming database
All-in-one text de-duplication
Apache Spark Connector for Azure Cosmos DB