Apache Spark - A unified analytics engine for large-scale data processing

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

PredictionIO, a machine learning server for developers and ML engineers.

Modern Load Testing as Code

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Scala GraphQL implementation

Blockchain (smart contract) platform using CBC-Casper proof of stake + Rholang for concurrent execution.

BlinkDB: Sub-Second Approximate Queries on Very Large Data.