dbeaver / dbeaver
Free universal database tool and SQL client
dbeaver / dbeaver
OtterMind / Chat2DB
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.
apache / shardingsphere
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
APIJSON / APIJSON
🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs 🏆 实时 零代码、全功能、强安全 ORM 库 🚀 后端接口和文档零代码，前端(客户端) 定制返回 JSON 的数据和结构
baomidou / mybatis-plus
An powerful enhanced toolkit of MyBatis for simplify development
flyway / flyway
Flyway by Redgate • Database Migrations Made Easy.
jOOQ / jOOQ
jOOQ is the best way to write SQL in Java
apache / flink-cdc
Flink CDC is a streaming data integration tool
JSQLParser / JSqlParser
JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern
crate / crate
CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.
Snailclimb / interview-guide
基于 Spring Boot 4.1、Java 25、Spring AI 2.0、React、PostgreSQL/pgvector、Redis 和 RustFS 构建的开源 AI 面试平台，支持简历智能分析、模拟面试、语音面试和知识库 RAG。
Wisser / Jailer
Database Subsetting and Relational Data Browsing Tool.
metasfresh / metasfresh
We do Open Source ERP - Fast, Flexible & Free Software to scale your Business.
sqlancer / sqlancer
Automated testing to find logic and performance bugs in database systems
pgjdbc / pgjdbc
Postgresql JDBC Driver
yulichang / mybatis-plus-join
支持连表查询的mybatis-plus,mybatis-plus风格的连表操作提供left join、right join等操作
wgzhao / Addax
Actively maintained successor to Alibaba DataX — a fast, versatile, open-source ETL tool for 30+ RDBMS and NoSQL data sources.
ongres / stackgres
StackGres Operator, Full Stack PostgreSQL on Kubernetes // !! Mirror repository of https://gitlab.com/ongresinc/stackgres, only accept Merge Requests there.
pgjdbc / r2dbc-postgresql
Postgresql R2DBC Driver
devlive-community / metaforge
DataCap is integrated software for data transformation, integration, and visualization. Support a variety of data sources, file types, big data related database, relational database, NoSQL database, etc. Through the software can realize the management of multiple data sources, the data under the source of various operations conversion ...
86dbs / dbsyncer
DBSyncer（简称dbs）是一款开源的数据同步中间件，提供MySQL、Oracle、SqlServer、PostgreSQL、Elasticsearch(ES)、Kafka、File、SQL等同步场景。支持上传插件自定义同步转换业务，提供监控全量和增量数据统计图、应用性能预警等。
jumpmindinc / symmetric-ds
SymmetricDS is database replication and file synchronization software that is platform independent, web enabled, and database agnostic. It is designed to make bi-directional data replication fast, easy, and resilient. It scales to a large number of nodes and works in near real-time across WAN and LAN networks.
rieckpil / blog-tutorials
:star: Codebase for various tutorials about Java, Spring Boot, AWS, Kotlin, and Testing
thingsboard / tbmq
The ultimate distributed MQTT broker. Handles 100M+ connections and 10M msg/sec with ease. Built on Kafka to provide industrial-grade persistence and eliminate data loss.
scalar-labs / scalardb
Universal HTAP Engine
Sunagatov / Iced-Latte
a online Marketplace for coffee retail (Backend)
OtterMind / Nubase
🔥🔥🔥 Turn AI-written code into real apps. Nubase is an open-source, AI-native backend platform for AI Coding, agentic applications, and modern product teams: Memory, Database, Storage, and Auth in one self-hostable service.
uyuni-project / uyuni
Open-source systems management and configuration platform
osalvador / ReplicaDB
ReplicaDB is open source tool for database replication, designed for efficiently transferring bulk data between relational and non-relational databases
xunsang2022 / xs-net
XS-NET 是面向长连接、持久化玩家状态与多节点扩展的 Java 游戏服务器框架，适用于 MMORPG/RPG、SLG、卡牌回合制及房间副本类游戏。基于 Pekko Actor 分片管理玩家、场景与战斗实体，支持 TCP、UDP、KCP、WebSocket、Protobuf RPC、多端 SDK，以及 Redis 缓存和 PostgreSQL 异步持久化。
icastanon / fintrack-platform
An open-source event-driven personal finance platform built with Java, Spring Boot, Spring Batch, Spring Security, PostgreSQL, Redis, Amazon SQS, React, Terraform, and AWS.
yimindev / dati
Turn your database into secure, semantically rich MCP tools for agents.
nvxtien / emporia
Emporia is a microservices-based trading platform built with Spring Boot, React and PostgreSQL, featuring real-time market data, order management, execution strategies, and OAuth2 security.
MSiWPsP / ai-career
智职星.职业规划平台基于Java21+ Spring Boot+ Spring AI+ Vue3+ TypeScript+ MySQL+ PostgreSQL+ Docker实现多阶段容器化部署,RAG检索增强生成,ConditionalRAG策略,实现安全降级,ToolCalling工具调用,Muti-Agent架构,
vfaner / jync
Jync 捷同 - 极简、极速的异构数据库实时同步工具。单 JAR 部署，无需 Kafka/Zookeeper，零外部依赖。支持 MySQL、Oracle、PostgreSQL 及众多信创数据库。内置 DDL 自动同步、幂等 upsert、断点续传，内网离线可用。沐编程 (QQMu) 出品 | 官网: https://jync.qqmu.com
DeepSQLAI / deepsql
The database agent for Postgres and MySQL - Point it at PostgreSQL or MySQL and ask questions in plain English — schema exploration, query generation, slow query analysis, index recommendations, generated dashboards. Self-hosted and air-gapped.
pgjdbc / pg-java
A modern Java PostgreSQL driver
YeamimHossainSajid / Kymira
Cloud native, event driven luxury fashion discovery & headless commerce backend. Built with 20+ Spring Boot 3 microservices, Apache Kafka, Redis, PostgreSQL (DB per service), gRPC, MinIO S3, and deployed on Contabo Cloud VPS.