Faster Performance for Selective Queries

1 · Cloudera · Dec. 19, 2017, 7:48 p.m.
One of the principal features used in analytic databases is table partitioning. This feature is so frequently used because of its ability to significantly reduce query latency by allowing the execution engine to skip reading data that is not necessary for the query. For example, consider a table of events partitioned on the event time […] The post Faster Performance for Selective Queries appeared first on Cloudera Blog....