RStudio is an integrated development environment (IDE) for R
Java 1-17 Parser and Abstract Syntax Tree for Java
Distributed scheduled job framework
Stream Processing and Complex Event Processing Engine
Distributed pub-sub messaging system
A user-friendly lightweight BI tool.
Profile and monitor your ML data pipeline end-to-end
The database purpose-built for stream processing applications
Performance and Productivity at Scale
Free data acquisition and data visualization cross-platform software
Java library for drawing 2D charts with LaTeX math support
Editor for Petri nets
Java tools for decoding and manipulating BER encoded ASN.1 Files
Pentaho Data Integration ( ETL ) a.k.a Kettle
Workflow Designer, Hive Editor, Pig Editor, File System Browser
Big Sack: A lightweight Java Key/Value store with undo and disk cache.
HadStat is service on cloud,for data analysis using Hadoop MapReduce.