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.
Get your documents ready for gen AI
🚀 自托管的抖音、TikTok、B 站数据采集与无水印视频下载 API,支持 AI agent 通过 MCP 调用与离线语音转文字,Docker 一键部署。| Self-hosted TikTok, Douyin & Bilibili scraper and no-watermark video downloader — async REST API, MCP server for AI agents, CLI and web console, plus offline speech-to-text for downloaded videos. Self-healing identity pool, PostgreSQL archive, one docker compose up.
DuckDB is a high-performance analytical database system
Data Engineering Zoomcamp is a free 9-week course on building production-ready data pipelines. Join the course here 👇🏼
Graph-Native Infrastructure for Context and Accountable AI Systems
[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.
A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.
Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search
Open-source vector similarity search for Postgres
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.
Apache Spark - A unified analytics engine for large-scale data processing
A set of 16 Claude Code skills for data engineering tasks like profiling sources, incident investigation, metadata, and code review.
Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean, structured formats for language models. Visit our website to learn more about our enterprise grade Platform product for production grade workflows, partitioning, enrichments, chunking and embedding.
Incremental engine for long horizon agents 🌟 Star if you like it!
OpenTenBase is an enterprise-level distributed HTAP open source database.
Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
Ip2region is an offline IP-to-Region localization library and IP data management framework with both IPv4 and IPv6 supports, 10-microsecond level query efficiency, xdb search client for many programming languages
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
QuestDB is a high performance, open-source, time-series database
Apache NiFi
Apache Flink
Extremely fast non-cryptographic hash algorithm
A library that provides an embeddable, persistent key-value store for fast storage.
Workflow Engine for Kubernetes
Apache Beam is a unified programming model for Batch and Streaming data processing.
Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.
OpenRefine is a free, open source power tool for working with messy data and improving it
Fast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
Course materials, tutorials, and projects for two University of Maryland graduate machine learning and big data classes.
ZIO — A type-safe, composable library for async and concurrent programming in Scala
Official Go implementation of Apache Arrow
Manufacturing production-planning assistant that answers natural-language queries about BOMs, inventory, and material shortages for PMC planners.
Creates opinionated BigQuery datasets and tables
SQL queries for CSV files. The analytical CSV query engine for AI agents cli: csvql.
Starter Repository for the Complete dbt Bootcamp Zero to Hero Course
Product images for the Stackable Data Platform
The leader in Customer Data Infrastructure
R's data.table package extends data.frame:
Open-source search-and-inference database in Zig combining full-text, dense and sparse vector, and graph indexes with in-process ML models.
dplyr: A grammar of data manipulation