The best way to fix bad performance of SQL Server queries is to look at their execution plans. The SQLServerFast Execution Plan Video Training helps you read and understand those execution plans. For more information about this video course, click here.
This is the basic level of block 2: Reading data. Most performance issues are caused by operators reading too much data, or reading data in an inefficient way. In this block, you will learn how most SQL Server data is organized on disk, and how scan, seek, and lookup operators traverse those storage structures to find the data you need, hopefully as efficient as possible. Understanding these basics will help you write more efficient queries and design more effective indexes.
A total of five chapters, with a total viewing time of 2:46:32 (41:50 demos).
Sold for $24.95 per video, or $99.95 if you purchase the whole level at once.
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