apache / spark

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

delta-io / delta

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

apache / datafusion-comet

Apache DataFusion Comet Spark Accelerator

apache / gluten

Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.