Plot your data in seconds (MsSQL, MySQL, PostgreSQL, SQLite, CSV)
A redis protocol compatible nosql, it support multiple storage engines
OR-Mapper for C# and VB.NET that is better than Entity Framework
FastVersion is a Qgis plugin for data versioning in a Postgis database
A rudimentary implementation of a basic document database in Go
sketch-based method for data caching
An in-memory database based on the CouchDB REST API
Distributed "massively parallel" SQL query engine
Random test data generator
A Portable Database
Web developer development map
HORK v1.1 Object Relational Mapping (ORM) toolKit
C++/C library to construct Excel .xls files in code.
an all new query language and a sequel to SQL
realtime 3D data visualization