Open source kafka projects

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.

S3-based serverless Kafka reinvented for cost efficiency

Flink CDC is a streaming data integration tool

Open source metering and billing infrastructure for any pricing model

High-performance graph computing for scalable data analysis

Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

Real-time usage metering and billing for AI companies

Open-source message stream built on Postgres

A lightweight stream processing library for Go

High-performance multi-data-source database client — ~30MB, AI & MCP ready, zero Electron bloat. | 高性能多数据源数据库客户端：约 30MB，AI 与 MCP 就绪，告别 Electron 膨胀。

Fast, scalable analytics infrastructure

OLake - Fastest Databases, Kafka & S3 Replication to Apache Iceberg with Table optimization (Called OLake Fusion). ⚡ Efficient, quick and scalable data ingestio

zerocode-tdd is a community-developed, free, open-source, outcome-driven automated testing framework for Data Pipelines, ETL, REST API, Kafka(Data Streams), Dat

工作流引擎对内提供单位/机关流程管理规则和内部业务流程的数字化落地实践；对外提供自动化地第三方业务驱动、接口接入和算法单元驱动能力。工作流引擎在提供底层驱动引擎的同时对全局透明监控、安全防御和国产化特色功能进行充分考虑，是内部流程管理和业务算法驱动的不二之选。

Conduit streams data between data stores. Kafka Connect replacement. No JVM required.