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.
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Translated🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs
An powerful enhanced toolkit of MyBatis for simplify development
- mybatis
- mybatis-plus
- orm
- orm-framework
The official home of the Presto distributed SQL query engine for big data
- java
- presto
- hive
- hadoop
Apache Doris is a real-time analytics and hybrid search database for AI agents.
- olap
- database
- hudi
- iceberg
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
- java
- presto
- hive
- hadoop
Apache Ignite
- distributed-sql-database
- iot
- osgi
- network-client
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
Free database schema discovery and comprehension tool
- schemacrawler
- jdbc
- database-diagrams
- schema
MongoDB object-document mapper in Java based on https://github.com/mongodb/mongo-java-driver
- java
- kotlin
- mongodb
- odm
Writing SQL using Java syntax
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
NoSQL embedded document store for Java
- nosql
- embedded-database
- documentdb
- android
Distributed database specialized in exporting key/value data from Hadoop
DAO oriented database mapping framework for Java
- java
- annotation-processor
- jdbc
- dao
A simple NoSQL client for Android. Meant as a document store using key/value pairs and some rudimentary querying. Useful for avoiding the hassle of SQL code.
The database purpose-built for stream processing applications.
- stream-processing
- real-time
- sql
- interactive
Mongojack maps Java objects to MongoDB documents. Based on the Jackson JSON mapper, Mongojack allows you to easily handle your mongo objects as POJOs (insert, search by id or by any other field, update).
BENERATOR is a leading software solution to generate, obfuscate, pseudonymize and migrate data for development, testing, and training purposes with a model-driven approach.
- testdata
- anonymization
- migration
- performance-testing
Hadoop Data Integration with various databases, ftp servers, salesforce. Incremental update, dedup, append, merge your data on Hadoop.
A production-grade HBase ORM library that makes accessing HBase clean, fast and fun (Can also be used as Bigtable ORM)
- hbase
- orm
- mapreduce
- object-mapping
Generate production-ready Spring Boot backend boilerplate from a single YAML or JSON spec.
Starting a monolithic CRUD RESTful Web Service with Vert.x stack and postgreSQL
new Db4o GPL Source Code for Java7+ & .netstardard2.0 Android Xamarin..., the best database project to help you to learn how to make databases
- oodb
- db4o
- database
- java