Teradata Corp. said this week it would accelerate the open-source rollout of Presto, the SQL-on-Hadoop framework, by offering connectivity drivers for free. Teradata (TDC) said Monday (Sept. 28) it ...
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.