Presto is an open source, distributed SQL motor for on the web analytical processing that runs in clusters. Presto can question a extensive wide variety of knowledge sources, from information to databases, and return effects to a lot of BI and investigation environments. What’s extra, Presto allows querying knowledge where by it lives, together with Hive, Cassandra, relational databases, and proprietary knowledge suppliers. A single Presto question can combine knowledge from a number of sources. Facebook employs Presto for interactive queries versus many interior knowledge suppliers, together with their 300PB knowledge warehouse.
The Presto Basis is the business that oversees the development of the Presto open source challenge. Facebook, Uber, Twitter, and Alibaba launched the Presto Basis. More users now involve Alluxio, Ahana, Upsolver, and Intel.
— Martin Heller