H2 is an embeddable RDBMS written in Java
The open source BIMserver platform
A Flexible and Powerful Parameter Server for large-scale ML
SQLite JDBC Driver
Postgresql JDBC Driver
A simple, fast and versatile Datalog database
A small redis java client
Database migrations made easy
A free, open source, powerful tool for working with messy data
GraphQL Java implementation
Centralize, transform and stash your data
LSJ-Server-Terra (Java Multipurpose Sever connected with MariaDB)
Create custom vector tiles from OpenStreetMap
Admin UI for administration of spring boot applications
AI-driven database tool and SQL client
Visibility into servers, applications, and infrastructure
Apache IoTDB
An open-source registry for VS Code extensions
Identity & Single Sign On for all earthlings and beyond
Distributed Workflow Engine for Microservices Orchestration
Flexible tool to build planet-scale vector tilesets
Redshift JDBC Driver. It supports JDBC 4.2 specification
OpenAPI Generator allows generation of API client libraries
Distributed Tracing, Metrics and Context Propagation for applications
Relational Database