Data

The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/

Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.

Database diagrams editor that allows you to visualize and design your DB with a single query.

A high-performance observability data pipeline.

Simple and fast JSON database

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.

✨ AI Spreadsheet for Business

high-performance graph database for real-time use cases

🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

open-source agentic AI data assistant for the next generation of AI + Data products.

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.

Turns Data and AI algorithms into production-ready web applications in no time.

An open source cybersecurity protocol for syncing decentralized graph data.

AI search engine and MCP server for bots and agents. One Rust binary indexes code, docs, logs, JSONL/CSV and PDFs for BM25 full-text, vector and hybrid search, code search without grep, agent memory and RAG. Elasticsearch-compatible API; Corpus Hub serves hundreds of reference memory corpora.

Database migrations. CLI and Golang library.

GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

The lightweight, fault-tolerant database built on SQLite. Designed to keep your data highly available with minimal effort.

👶🏻 신입 개발자 전공 지식 & 기술 면접 백과사전 📖

:kangaroo: - PouchDB is a pocket-sized database.

QuestDB is a high performance, open-source, time-series database

Graphs for Everyone

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

Workflow Engine for Kubernetes

MCP Toolbox for Databases is an open source MCP server for databases.

Realm is a mobile database: a replacement for Core Data & SQLite

An orchestration platform for the development, production, and observation of data assets.

Embeddable Postgres with real-time, reactive bindings.

Apache Doris is a real-time analytics and hybrid search database for AI agents.

NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB

Fast key-value DB in Go.

The Data Engineering Cookbook

Go MySQL Driver is a MySQL driver for Go's (golang) database/sql package

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

A curated list of awesome big data frameworks, ressources and other awesomeness.

A Minimalistic Wrapper for IndexedDB

Graph-Native Infrastructure for Context and Accountable AI Systems

A type-safe TypeScript SQL query builder

🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.

Gel supercharges Postgres with a modern data model, graph queries, Auth & AI solutions, and much more.

A javascript library to run SQLite on the web.

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Postgres CLI with autocompletion and syntax highlighting

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

Distributed PostgreSQL as an extension

Apache ZooKeeper

The open-source reactive database for app developers

Roadmap to becoming a data engineer in 2021

Infrastructure orchestration from local to your cloud