smart and open source document management system
Parallel analytical database in pure Julia
An open source search engine with RESTFul API and crawlers
a browser based ballistics calculator for arrows and bullets
Piggydb helps you have more fun with knowledge creation.
Big Sack: A lightweight Java Key/Value store with undo and disk cache.
Open source Extract Transform Load engine written in Java
Fast customizable time series web database for big data like log files
Electronic Document Index And Search