Free and Open Source, Distributed, RESTful Search Engine

The official home of the Presto distributed SQL query engine for big data

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

Synthetic Patient Population Simulator

A port of the Processing visualization language to JavaScript.

Solandra = Solr + Cassandra

Indexing engine for IndexTank

Mirror of Apache Pig

A distributed system designed to ingest and process time series data

A flexible, partial, out-of-order and real-time typeahead search library

This is an engine that converts data of one structure to another, based on a configuration file which describes how. There is an accompanying syntax to make writing mappings easier and more robust.

A step-by-step guide for programatically filling out PDF forms