URL: https://github.com/nathanmarz/cascalog

Tech: Clojure, Hadoop

Cascalog is a fully-featured data processing and querying library for Clojure or Java. The main use case is processing “Big Data” on top of Hadoop or doing analysis on your local computer. Cascalog lets you write queries in a Datalog-inspired syntax that compiles to efficient MapReduce jobs.

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