Apache Hadoop, Hive and Pig, among others. https://www.palantir.com/wp-assets/wp-content/uploads/2013/11/Palantir-Solution-Overview-Cyber-long.pdf https://www.

Apache Hadoop, Hive and Pig, among others. https://www.palantir.com/wp-assets/wp-content/uploads/2013/11/Palantir-Solution-Overview-Cyber-long.pdf https://www.palantir.com/wp-assets/wp-content/uploads/2013/1... And actually, it's usually an enterprise distro such as Cloudera's CDH rather than Apache Hadoop itself, which is kind of a nightmare.