57,138 visible repositories in the index
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Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to millions of executions.
High-Performance server for NATS.io, the cloud and edge native messaging system.
Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code
Build, Manage and Deploy AI/ML Systems
SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
Fast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.
High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale
A lightweight message queue. Like AWS SQS and RSMQ but on Postgres.
Fast web applications through dynamic, partially-stateful dataflow
A lightweight data processing framework built on DuckDB and 3FS.
High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.
A light-weight, flexible, and expressive statistical data testing library
pandas on AWS - Easy integration with Athena, Glue, Redshift, Timestream, Neptune, OpenSearch, QuickSight, Chime, CloudWatchLogs, DynamoDB, EMR, SecretManager, PostgreSQL, MySQL, SQLServer and S3 (Parquet, CSV, JSON and EXCEL).
Deepchecks: Tests for Continuous Validation of ML Models & Data. Deepchecks is a holistic open-source solution for all of your AI & ML validation needs, enabling to thoroughly test your data and models from research to production.
High performance, distributed and low latency publish-subscribe platform.
A distributed MQTT message broker based on Erlang/OTP. Built for high quality & Industrial use cases. The VerneMQ mission is active & the project maintained. Thank you for your support!
Ultra-high performance reactive programming
World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.
A modern high-performance open source message queuing system
Self-hosted platform to unify wearable health data through one AI-ready API.
High-performance time-series aggregation for PostgreSQL
An ultra-lightweight and blazing-fast Messaging Bus/MQTT Broker for Edge & SDV
Java MQTT lightweight broker