Apache Ignite

Apache Ignite is an In-Memory Computing Platform.

Apache Ignite VS Apache Spark

Spark is more focused on OLAP (Online analytical processing) while Ingnite is hybrid on OLAP/OLTP (Online Transaction Processing)

Sources:

• https://stackoverflow.com/questions/36036910/apache-spark-vs-apache-ignite
• https://drc0s.wordpress.com/2015/04/29/apache-ignite-vs-apache-spark/
• https://www.infoq.com/articles/gridgain-apache-ignite/