Aug 21, 2019
We are excited to announce RC1 of SQL Server 2019 Analysis Services (SSAS 2019). The SSAS 2019 release is now feature complete! We may still make performance improvements for the RTM release.
RC1 introduces the following features:
Custom ordering of calculation items in calculation groups
Query interleaving with short query bias for high concurrency workloads
Online attach for optimized synchronization of read-only replicas
SuperDAXMD for improved performance of Power BI reports over SSAS multidimensional
Governance setting to control Power BI cache refreshes
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