OrientDB - OrientDB - The World's First Distributed Multi-Model NoSQL Database with a Graph Database Engine.

ginstr - ginstr is a business software that lets user create custom form-based apps for customers or employees to download, fill out, sign and return from any web device.

PostgreSQL - PostgreSQL is a powerful, open source object-relational database system.

Forms Manager - Forms Manager is an online form of automation software that helps businesses build forms, manage workflows, and analyze real-time reports.

ArangoDB - A distributed open-source database with a flexible data model for documents, graphs, and key-values.

Launchcloud - Data collection & automation made simple.