Browse free open source Stream Processing tools and projects for Linux below. Use the toggles on the left to filter open source Stream Processing tools by OS, license, language, programming language, and project status.
Fancy stream processing made operationally mundane
Advanced and Fast Data Transformation in R
Build concurrent, distributed, and resilient message-driven apps
Python ETL framework for stream processing, real-time analytics, LLM
A powerful server and network library, including coroutine
Kubernetes-native platform to run massively parallel data/streaming
ETL framework to index data for AI, such as RAG
HStreamDB is an open-source, cloud-native streaming database
Non-Blocking Reactive Foundation for the JVM
The database purpose-built for stream processing applications
Distributed stream processing engine in Rust
A ranked list of awesome Python open-source libraries
Simplify building efficient & modern serverless functions and apps
Python Adaptive Signal Processing
All-in-one text de-duplication
String editing and formatting library for Ada
The Refreshingly Simple C++ Dataflow Framework
XML Data Stream Broker/Replicator
Harmonious distributed data analysis in Rust
Python Stream Processing
Apache Spark Connector for Azure Cosmos DB
Google Cloud Dataflow provides a simple, powerful model
Production-ready data processing made easy and shareable