SQLite JDBC Driver
Postgresql JDBC Driver
A declarative, HTML-based language that makes building web apps fun
Free database schema discovery and comprehension tool
CodeChecker is an analyzer tooling, defect database
A free, open source, powerful tool for working with messy data
Mobile database: a replacement for Core Data & SQLite
TypeDB: a strongly-typed database
MyBatis SQL mapper framework for Java
Slick (Scala Language Integrated Connection Kit) is a modern database
Linq to database provider
Rapid API Development with MongoDB
Realm is a mobile database, an alternative to SQLite key-value stores
Toolkit for working with and mapping geospatial data
An object relational-mapping (ORM) library for Java
Database Subsetter and Relational Data Browser
Java Application Framework
Psuedo DAO with generator
Java persistence using JDO, JPA or REST
Version Control for your Database
RAD Tool and IDE for PHP, JSP, ASP, C++ and Java Swing
With aguacate you get a better taste
ETL engine based on Groovy