High-performance AI pipeline engine with a C++ core and 50+ Python-extensible nodes. Build, debug, and scale LLM workflows with 13+ model providers, 8+ vector databases, and agent orchestration, all from your IDE. Includes VS Code extension, TypeScript/Python SDKs, and Docker deployment.
π PageIndex: Document Index for Vectorless, Reasoning-based RAG
DuckDB is a high-performance analytical database system
[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation
[SIGMOD'27] Easy Data Preparation with latest LLMs-based Operators and Pipelines.
A Text-to-SQL agent that diagnoses failed queries and promotes validated, versioned query-writing skill updates instead of changing model weights.
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.
Convert PDF to markdown + JSON quickly with high accuracy
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
Open-source vector similarity search for Postgres
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
Apache Kafka - A distributed event streaming platform
Advanced PCB auto-router
A high-performance distributed file system designed to address the challenges of AI training and inference workloads.
Apache Iceberg
High-performance, token-based structured data engine for .NET. A core component of REX, the technology behind CAPCOM's next-generation game engine.
QuestDB is a high performance, open-source, time-series database
Apache NiFi
SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
Ultralightweight JSON parser in ANSI C
Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code
Apache Druid: a high performance real-time analytics database.
Fast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows
Fabric toolbox is a repository of tools, accelerators, scripts, and samples to accelerate your success with Microsoft Fabric, brought to you by Fabric CAT.
High performance data store solution
Human-AI Collaborative Data Science Using Visual Workflows
R's data.table package extends data.frame: