Repository Index

🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.

• elasticsearch
• ik-analysis
• analyzer
• java

The financial transactions database designed for mission critical safety and performance.

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

• sqlite
• database
• embedded-database
• rust

Distributed transactional key-value database, originally created to complement TiDB

• distributed-transactions
• raft
• rust
• key-value

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

• search-engine
• semantic-search
• semantic-search-engine
• vector-search

FoundationDB - the open source, distributed, transactional key-value store

• key-value-store
• transactional
• acid
• distributed-database

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

• search-engine
• rust

A lightweight, lightning-fast, in-process vector database

• rag
• agent-skills
• embedded
• faiss

Amplication brings order to the chaos of large-scale software development by creating Golden Paths for developers - streamlined workflows that drive consistency, enable high-quality code practices, simplify onboarding, and accelerate standardized delivery across teams.

• nodejs
• nestjs
• prisma
• low-code

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

• entity-framework
• database
• c-sharp
• dotnet-core

Database governance built for humans and agents — controlling changes and access across every major database.

• mysql
• tidb
• postgresql
• cicd

Streaming replication for SQLite.

• sqlite
• replication
• s3

Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

• c-plus-plus
• python
• nearest-neighbor-search
• locality-sensitive-hashing

🥑 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.

• multi-model
• graph-database
• document-database
• key-value

A safe, extensible ORM and Query Builder for Rust

• rust
• query-builder
• orm
• postgresql

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

• database
• edgedb
• high-performance
• edgeql

🔎 Open source distributed and RESTful search engine.

• search
• search-engine
• analytics
• java

Mealie is a self hosted recipe manager and meal planner with a RestAPI backend and a reactive frontend application built in Vue for a pleasant user experience for the whole family. Easily add recipes into your database by providing the url and mealie will automatically import the relevant data or add a family recipe with the UI editor

• meal-plans
• self-hosted
• recipe-manager

GitHub's Online Schema-migration Tool for MySQL

• mysql
• schema-migrations

DataLoader is a generic utility to be used as part of your application's data fetching layer to provide a consistent API over various backends and reduce requests to those backends via batching and caching.

• nodejs
• dataloader
• graphql
• batch

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

• python
• search
• nlp
• semantic-search

Distributed PostgreSQL as an extension

• database
• citus
• multi-tenant
• postgresql

Apache ZooKeeper

• zookeeper
• database
• hacktoberfest
• java

MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.