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This session uses demonstrations to show how to capture and read SQL Server execution plans, identify accessed objects and basic operations, and spot potential query performance problems.
Syllabus
Introduction
Performance
Execution Plans
How do we find our plans
What is a plan
What is an actual plan
Demo
Estimated
Execution Plan
Stored Procedure
Viewing Execution Plans
Live Query Statistics
Change Scope Configuration
Query Plan Stats
Reading Execution Plans
Scans
Cost
Operators
Data Access
Joins
Donut Example
Nested Loop
Hash Join
Taught by
PASS Data Community Summit