• Data Storm
  Data Storm is a free open source data base browser. While there are millions of data base browsers freely available online, Data Storm is different as it can be launched directly from within your Java code. This enables you to see and modify data that otherwise may not be available to you.
  in Software > tools with browser database java by 2 users
• HSQLDB
  Lightweight 100% Java SQL Database Engine
  hsqldb: Full-featured 100% Java ORDBMS
  database hsqldb hypersonicsql java jdbc ordbms rdbms sql
  in Software with database engine java opensource sql by 6 users
• MetaModel - eobjects
  The eobjects.dk MetaModel is a project created for maximum reuse of a SQL 99 compliant domain model of the database domain. The MetaModel is a model that contains classes that represent the structure of a database (schemas, tables, column, relationships) and interaction with the database (queries). In short a model for modelling (hence the word "metamodel") data in databases and other datastores.
  in Software > tools with database java modeling opensource programming sql
• TC4DBO - alphaWorks
  The Eclipse Plug-in for Generating and Executing Test Cases for Database Objects (TC4DBO) enables users to automatically generate JUnit or SQLUnit test cases for database objects. By using defined code templates and parameter templates, the repetitive effort of handling the objects is significantly reduced.
  in Software > tools with alphaworks database eclipse test
• VoltDB
  Fast, Scalable, Open-Source SQL DBMS with ACID
  in Software > tools with cluster database distributed opensource

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