Header-only C++/python library for fast approximate nearest neighbors
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Rallly is an open-source scheduling and collaboration tool designed to make organizing events and meetings easier.
- i18next
- next-auth
- nextjs
- postgresql
OctoSQL is a query tool that allows you to join, analyse and transform data from multiple databases and file formats using SQL.
AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)
- state-machine
- ruby
- aasm
- transition
Cloud Database Manager
An intuitive spreadsheet-like interface that lets users of all technical skill levels view, edit, query, and collaborate on Postgres data directly. 100% open source and self hosted, with native Postgres access control.
- python
- django
- javascript
- typescript
The BusTub Relational Database Management System (Educational)
- database
- dbms
A lightweight generic cache for iOS written in Swift with extra love for images.
A self-hosted job search and resume builder app that writes tailored resumes and cover letters from your profile.
- caprover
- cover-letter
- docker
- job-application-tracker
Apache Ignite
- distributed-sql-database
- iot
- osgi
- network-client
Where data access meets operational intelligence
- mysql
- postgresql
- ai-agent
- data-catalog
MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.
Timestamp Retrieval for Anime Clips Everywhere
- anime
- image-search
- milvus
- search-engine
A distributed approximate nearest neighborhood search (ANN) library which provides a high quality vector index build, search and distributed online serving toolkits for large scale vector search scenario.
- space-partition-tree
- neighborhood-graph
- vector-search
- fresh-update
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
- orientdb
- graph-database
- document-database
- dbms
Android common lib, include ImageCache, HttpCache, DropDownListView, DownloadManager, Utils and so on
Monitoring and Management Web Application for ElasticSearch instances and clusters.
- elasticsearch
- elasticsearch-plugin
- elasticsearch-client
- elasticsearch-gui
A user friendly TUI for SQL databases. Written in python. Supports SQL server, Mysql, PostreSQL, SQLite, Turso and more.
- cockroachdb
- command-line-tool
- duckdb
- mariadb
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
- ai-native
- nearest-neighbor-search
- rag
- vector-search
RuVector provides High Performance, Real-Time decisions and agent memory , Self-Learning Ai, Vector GNN DB built in Rust.
- ai
- ai-ocr
- gnn
- graph
High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.
- graph-algorithms
- graph-database
- graph-analysis
- kafka
Semantic search over videos using Gemini Embedding 2 or Qwen3-VL.
- chromadb
- dashcam
- gemini
- gemini-embedding-2
Build your own SaaS business with SaaS boilerplate. Productive stack: React, Material-UI, Next, MobX, WebSockets, Express, Node, Mongoose, MongoDB. Written with TypeScript.
- saas
- boilerplate
- react
- material-ui
Open Source Point of Sale is a web based point of sale application written in PHP using CodeIgniter framework. It uses MySQL as the data back end and has a Bootstrap 3 based user interface. If you like this project, please give it a star! Doing so helps maintain Popular OSS status for the project.
- point-of-sale
- php
- inventory-management
- reporting