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Unified analytics engine for large-scale data processing with APIs in Scala, Java, Python, and R.

data-engineering data-science backend

Apache DataFusion Comet is a plugin that accelerates Apache Spark queries by running operators and expressions natively on Arrow columnar data.

data-engineering backend rust

apache / gluten

Middleware plugin that offloads Spark SQL physical plan execution to native engines like Velox and ClickHouse.

data-engineering backend performance

awslabs / deequ

Deequ is a library built on top of Apache Spark for defining "unit tests for data", which measure data quality in large datasets.

apache / kyuubi

Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.

apache / openwhisk

Apache OpenWhisk is an open source serverless cloud platform

apache / carbondata

High performance data store solution

microsoft / SynapseML

Simple and Distributed Machine Learning Python Library porting ML algorithms for Spark

spotify / scio

A Scala API for Apache Beam and Google Cloud Dataflow.

apache / pekko

Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala

sbt / sbt-native-packager

sbt Native Packager

graphframes / graphframes

GraphFrames is a package for Apache Spark which provides DataFrame-based Graphs

NVIDIA / cudf-spark

NVIDIA cuDF for Apache Spark plugin - accelerate Apache Spark with GPUs

apache / livy

Apache Livy is an open source REST interface for interacting with Apache Spark from anywhere.

LucaCanali / sparkMeasure

This repository contains the development code for sparkMeasure, an Apache Spark performance analysis and troubleshooting library. It simplifies collecting, aggregating, and exporting Spark task/stage metrics, and is designed for practical use by developers and data engineers in interactive analysis, testing, and production monitoring workflows.