One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.
- database
- data-analysis
- data-warehouse
- olap
Repository Index
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Python Driver for Apache Cassandra®
Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST API, and AI/RAG & semantic search. Apache-2.0.
- java
- elasticsearch
- full-text-search
- lucene
Project SnappyData - memory optimized analytics database, based on Apache Spark™ and Apache Geode™. Stream, Transact, Analyze, Predict in one cluster
An HTTP cache system, RFC compliant, compatible with @tyktechnologies, @traefik, @caddyserver, @go-chi, @bnkamalesh, @beego, @devfeel, @labstack, @gofiber, @go-goyave, @go-kratos, @gin-gonic, @roadrunner-server, @zalando, @zeromicro, @nginx and @apache
- http-cache
- traefik
- souin-instance
- traefik-plugin
Nano: The official Apache CouchDB library for Node.js
Mirror of Apache Pig
- pig
- java
- database
DataStax C# Driver for Apache Cassandra
Lightweight message bus interface for .NET (pub/sub and request-response) with transport plugins for popular message brokers.
Multi-Modal Database replacing MongoDB, Neo4J, and Elastic with 1 faster ACID solution, with NetworkX and Pandas interfaces, and bindings for C 99, C++ 17, Python 3, Java, GoLang 🗄️
[UNMAINTAINED] A developer-friendly Python library to interact with Apache HBase
A Relational Database Backed by Apache Kafka
Apache Cassandra Backup and Restore Tool
Gameserver, Voiceserver Webinterface
- game-server
- php
- voice-server
- webinterface
[MAINTENANCE ONLY] DataStax Ruby Driver for Apache Cassandra
JavaScript tools for graph processing in Node.js and the browser inspired by the Apache TinkerPop API
- gremlin-server
- tinkerpop
- graph-database
- graphdb
A Go package built to communicate with Apache TinkerPop™ Graph computing framework using Gremlin; a graph traversal language used by graph databases such as JanusGraph®, MS Cosmos DB, AWS Neptune, and DataStax® Enterprise Graph.
- golang
- go
- graph-database
- gremlin
Apache Calcite Go
- geospatial
- calcite
- java
- big-data
RHive is an R extension facilitating distributed computing via Apache Hive.
A library that brings useful functions from various modern database management systems to Apache Spark
Free, native MongoDB GUI with the power of paid tools — every auth mode, TLS/SSH/proxy, aggregation + explain plans, bulk edit, schema analysis, GridFS, embedded mongosh, AI query assistant. Encrypted, zero telemetry. Tauri + React. Apache-2.0.
- cross-platform
- database-gui
- desktop-app
- devtools
Cloud-enabled backup and restore tool for Apache Cassandra
Open-source streaming SQL engine written in Rust using Apache Arrow and DataFusion. Supports continuous queries, temporal stream joins, tumbling/session windows, and CDC/Kafka connectors. Lightweight, embeddable, and sub-microsecond latency
Apache AVRO for go
- avro
- go
- golang
- apache