GitHub stars · StarDay

1vectordotdev / vectorA high-performance observability data pipeline.RustMPL-2.0 · Share derivative source22,811

2apache / camelApache Camel is an open source integration framework with 350+ connectors. Write routes in Java, YAML, or XML. Run on Spring Boot, Quarkus, or standalone. Apache License 2.0.JavaApache-2.0 · Permissive6,394

3slothflowlabs / duckleOpen-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.RustApache-2.0 · Permissive1,551

4hi-primus / optimus:truck: Agile Data Preparation Workflows made easy with Pandas, Dask, cuDF, Dask-cuDF, Vaex and PySparkPythonApache-2.0 · Permissive1,536

52ndQuadrant / pglogicalLogical Replication extension for PostgreSQL 17, 16, 15, 14, 13, 12, 11, 10, 9.6, 9.5, 9.4 (Postgres), providing much faster replication than Slony, Bucardo or Londiste, as well as cross-version upgrades.CLicense not declared1,244

6raystack / optimusOptimus is an easy-to-use, reliable, and performant workflow orchestrator for data transformation, data modeling, pipelines, and data quality management.GoApache-2.0 · Permissive769

7microsoft / proseMicrosoft Program Synthesis using Examples SDK is a framework of technologies for the automatic generation of programs from input-output examples. This repo includes samples and sample data for the Microsoft Program Synthesis using Example SDK.C#License not declared665

8apache / camel-examplesApache Camel ExamplesJavaApache-2.0 · Permissive487

9malloydata / publisherPublisher is the open-source analytics engine for Malloy. It lets you define data models once — and use them everywhere.TypeScriptMIT · Permissive131