Facebook is open-sourcing Presto, an SQL query engine that it developed in-house to help analysts, data scientists and engineers pick apart the information stored in its enormous data warehouses.

Ahana Cloud for Presto turns a data lake on Amazon S3 into what is effectively a data warehouse, without moving any data. SQL queries run quickly even when joining multiple heterogeneous data sources.

SAN MATEO, Calif., June 14, 2022 (GLOBE NEWSWIRE) -- Ahana , the only SaaS for Presto, today announced that Rohan Pednekar, Ahana's senior product manager, will co-lead a session with Meta Developer ...