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Doradus v2.3
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@RandyGuck RandyGuck released this 20 Mar 16:17
· 430 commits to master since this release
2.3.0
ef17956

This release contains numerous new features and performance improvements as well as some simplifications by removing marginal/unused features. See the Recent Changes sections of the Spider, OLAP, and Administration documentation. Here are some highlights:

  • Doradus now supports multi-tenant mode, mapping each tenant to a separate Cassandra keyspace.
  • OLAP has several performance improvements, including multi-threaded shard merging and compression options and a new batch indexing algorithm. OLAP also has optimizations for reducing the number of rows used in Cassandra.
  • Spider and OLAP object queries now support multiple sort fields.
  • Spider and OLAP aggregate queries support new FIRST and LAST grouping functions.
  • OLAP queries supports many additional new features including transitive function filters, aggregate query flattening, new object query paging options, and a powerful new SETS grouping function.
  • OLAP object queries can return metric computations in addition to fields related to each perspective object.
  • Background tasks and schedules have been greatly simplified.
  • OLAP now supports automatic ID value assignment.
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