Udemy MOOC / Non-credit 0

Understanding Statistics In SQL Server

About this course

This course explains what statistics are in SQL Server, how the query engine uses them to generate query plans, and how you can tweak them to improve performance. It provides sample scripts and demonstrations.The course will take just under 2 hours to complete. It consists of videos and demos. It also includes T-SQL scripts you can download for use on your own systems.This course is intended for database administrators with an advanced-beginner to intermediate-level knowledge of SQL Server 2008, 2008 R2, or 2012.

48/100

CourseAsk score

What the provider tells you: 24/45
Who stands behind it: 8/35
How complete the listing is: 16/20

Scores how much the provider publishes and who stands behind it — not how well it is taught.

What you'll learn

understand the role of statistics in SQL Server
analyze how the query engine utilizes statistics
learn techniques to improve performance through statistics

Data Analysis #database administration #statistics #performance tuning #data management #sql optimization #sql server #advanced sql #t-sql #query plans

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