Repository Index

Free universal database tool and SQL client

• sql
• database
• dbeaver
• gui

Chat2DB is a free, cross-platform, local-first database client and SQL workspace for developers, DBAs, analysts, and data teams. Connect to 40+ databases, manage data, edit and run SQL, and use your own AI model to generate, explain, and optimize queries. Available on desktop, web, Docker, and CLI, with MCP support.

• ai
• mysql
• oracle
• postgresql

Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Extends Valkey and Redis with over 60 objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..

• java
• redis
• lock
• map

Translated🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs

• postgresql-database
• tidb
• sqlserver
• oracle

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

• olap
• database
• hudi
• iceberg

Apache ZooKeeper

• zookeeper
• database
• hacktoberfest
• java

Flyway by Redgate • Database Migrations Made Easy.

• flyway
• java
• database-migrations
• java-library

jOOQ is the best way to write SQL in Java

• jooq
• java
• sql
• jpa

JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern

• sql
• java
• parser
• ast

Main Liquibase Source

• java
• liquibase
• database-migrations
• java-library

Apache Ignite

• distributed-sql-database
• iot
• osgi
• network-client

Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance

• decentralized
• p2p
• p2p-network
• privacy

Apache Linkis builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines.

• sql
• spark
• hive
• pyspark

Database Subsetting and Relational Data Browsing Tool.

• database
• subsetting
• frontend
• export

Apache TinkerPop - a graph computing framework

• tinkerpop
• gremlin
• graph
• graphdb

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

MariaDB Embedded in Java JAR

• mariadb
• mariadb4j-db
• mariadb-native-binaries
• database

Efficient execution and functional composition of database calls using jdbc and RxJava Observables

TranslatedUniversal, flexible, high-performance distributed ID generator.

• distributed
• id
• idgenerator
• snowflake

eXist Native XML Database and Application Platform

• xquery
• xml
• java
• xslt

OME (Open Microscopy Environment) develops open-source software and data format standards for the storage and manipulation of biological light microscopy data. A joint project between universities, research establishments and industry in Europe and the USA, OME has over 20 active researchers with strong links to the microscopy community. Funded by private and public research grants, OME has been a major force on the international microscopy stage since 2000.

• omero
• java
• python
• server

Provide mongodb access service to play.db.Model via Morphia

Vert.x elasticsearch service with event bus proxying

A JMeter plug-in that enables you to send test results to a Kafka server

• jmeter
• plugin
• jmeter-plugin
• kafka