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更新于 : Apr 05, 2016
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Apr 2016
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Presto is an open source distributed SQL query engine designed and optimized for running interactive analytics workloads. Presto's massively parallel processing architecture - combined with advanced code-generation techniques and in-memory processing pipelines - makes it highly scalable. It supports a large subset of ANSI SQL including complex queries, joins, aggregations and window functions. Presto comes with support for a wide range of data sources including Hive , Cassandra , MySQL and PostgreSQL , thereby unifying the interactive analytics interface across data stores of an organization. Applications can connect to Presto using its JDBC interface.
Nov 2015
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发布于 : Nov 10, 2015