PostgreSQL is an advanced object-relational database management system that supports an extended subset of...

C++ compiles directly to a machine's native code, allowing it to be one of the fastest languages in the wor...

It is an open source (MIT licensed), in-memory geolocation data store, spatial index, and realtime geofence...

MapDB provides Java Maps, Sets, Lists, Queues and other collections backed by off-heap or on-disk storage. ...