lichess-org / lila
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Source code for Twitter's Recommendation Algorithm
Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
Apache Spark - A unified analytics engine for large-scale data processing
Spark: The Definitive Guide's Code Repository
Open-source high-performance RISC-V processor
Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.
Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.
Modern Load Testing as Code
Removes large or troublesome blobs like git-filter-branch does, but faster. And written in Scala
Apache Livy is an open source REST interface for interacting with Apache Spark from anywhere.
TheHive: a Scalable, Open Source and Free Security Incident Response Platform
Functional GraphQL library for Scala
A Spark plugin for reading and writing Excel files
Scala 2 compiler and standard library. Scala 2 bugs at https://github.com/scala/bug; Scala 3 at https://github.com/scala/scala3
Rocket Chip Generator
An open protocol for secure data sharing
Spark RAPIDS plugin - accelerate Apache Spark with GPUs