💾 Database Tools incl. ORM, Migrations and Admin UI (Postgres, MySQL & MongoDB) [deprecated]

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

ZIO — A type-safe, composable library for async and concurrent programming in Scala

FireSim: Fast and Effortless FPGA-accelerated Hardware Simulation with On-Prem and Cloud Flexibility

Avro Data Source for Apache Spark

CM-Well - a data warehouse for your knowledge graph

Wayeb is a Complex Event Processing and Forecasting (CEP/F) engine written in Scala.

SHACL/ShEx implementation

Virtual Knowledge Graph Creation from RDB with R2RML

Implementation of the xR2RML mapping language and SPARQL-to-MongoDB prototype

Stateless REST interface to any MySQL database (a.k.a. PostgREST for MySQL)

Efficient RDF Data Management over Spark