Data analysis and manipulation library with parallel computing for larger-than-memory datasets

A Clojure façade for Coda Hale's metrics library.

Apache POI - Java API To Access Microsoft Format Files

ZooKeeper server

Clojure core environment and runtime library.

Dataset manipulation library built on the top of tech.ml.dataset.

A Clojure dataframe library that runs on Spark

Core Jackson processing abstractions (aka Streaming API), implementation for JSON

Core annotations used for value types, used by Jackson data binding package.

An off-heap reference implementation for Arrow columnar data format.

Core libraries for Apache Spark, a unified analytics engine for large-scale data processing.

The machine learning library for Apache Spark, providing scalable algorithms and tools for ML pipelines.

Spark SQL is Apache Spark's module for working with structured data based on DataFrames.

Implementation for Apache Log4J, a highly configurable logging tool that focuses on performance and low garbage ...