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@@ -106,6 +106,7 @@ Your contributions are always welcome!
 * [Twitter Scalding](https://github.com/twitter/scalding) - Scala library for Map Reduce jobs, built on Cascading.
 * [Twitter Summingbird](https://github.com/twitter/summingbird) - Streaming MapReduce with Scalding and Storm, by Twitter.
 * [Twitter TSAR](https://blog.twitter.com/engineering/en_us/a/2014/tsar-a-timeseries-aggregator.html) - TimeSeries AggregatoR by Twitter.
+* [Wallaroo](http://www.wallaroolabs.com/community) - The ultrafast and elastic data processing engine. Big or fast data - no fuss, no Java needed.
 
 ## Distributed Filesystem