Thank You! #sqlsatdnipro Denis Reznik @denisreznik denisreznik@live.ru.

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Presentation transcript:

Thank You! #sqlsatdnipro Denis Reznik @denisreznik denisreznik@live.ru

Hidden gems of SQL Server 2014 Denis Reznik Data Architect at Intapp Microsoft Data Platform MVP

Hidden gems of SQL Server 2016 Denis Reznik Data Architect at Intapp Microsoft Data Platform MVP

Sponsors

#sqlsatdnipro

About me Denis Reznik Kyiv, Ukraine Data Architect at Intapp Microsoft Data Platform MVP Co-Founder of Ukrainian Data Community Kyiv Co-author of “SQL Server MVP Deep Dives 2”

SQL Server 2014 Killer Features Hidden Features Updatable Columnstore Indexes Resource Governor for IO Backup Encryption Online Operations Improvements AllwaysOn Improvements Buffer Pool Extensions InMemory OLTP (Hekaton) Hidden Features Cardinality Estimation Improvements Query and Plan Fingerprints Delayed Durability sys.dm_exec_query_profiles TempDB Enhancements

SQL Server 2016 Killer Features Hidden Features Query Store Temporal Tables JSON PolyBase Stretch Database R Services Always Encrypted Hidden Features Statistics Auto-Update Input Buffers Query Statistics Session Waits Functions Stats Minimum selectivity

Statistics Auto-Update

Statistics SELECT * FROM Users WHERE Id BETWEEN 10 AND 5300 800 2000 2800 4500 5400

Statistics Auto-Update DEMO Statistics Auto-Update

Input Buffers

DEMO Input Buffers

Query Statistics

DEMO Query Statistics

Session Waits

DEMO Session Waits

Functions Stats

DEMO Functions Stats

Minimum Selectivity

DEMO Minimum Selectivity

SUMMARY Statistics Auto-Update Input Buffers Query Statistics Session Waits Functions Stats Minimum Selectivity

Thank You! #sqlsatdnipro Denis Reznik @denisreznik denisreznik@live.ru