A library to compress and uncompress arrays of integers very quickly.

A simple, fast and versatile Datalog database

Java implementation of the MapLibre Tile (MLT) specification

SirixDB is a hybrid on-disk and in-memory document oriented, versioned database system. It has a lightweight buffer manager, stores everything in a huge persistent and durable tree and allows efficient reconstruction of every revision.

Identity, Authentication, Authorization, Sessions

Geowave Data Adapter for Raster Data

Embedded-only Datalevin runtime with bundled native libraries and remote client support

Java implementation of the MapLibre Tile (MLT) specification

Apache Kylin - Core Dictionary

A simple toy implementation of handle graph interfaces for genomic variation graphs

Pepper Primitives