C++ Qt ORM (Object Relational Mapping) and ODM library
Relational database replication tool based on XML Schema
ETL engine based on Groovy
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
Open mineral exploration database system
Concise spatial query and representation system (c-squares)
Command-line sql JDBC tool
SQL user interface for JSON
Student examination tool with math expressions parsing capabilities
Write-Once, Deploy-Everywhere software framework
Cross-platform C++ libraries with a network/internet focus.