Course informationThis short course covers query optimisation techniques using Microsoft T-SQL 2012.
• Index Types
• Indexes and Filtering
• Indexes and JOINS
• Indexes and Sorting
• Composite Indexes
• Indexes , DML and Impact on Performance
• Indexes , DML and Impact on Storage
• Performance Hints for SELECT Statements
• Understanding Execution Plans and Statistics
QualificationsThis course also constitutes part 4 of 5 of the preparation for the Microsoft Certification - Querying Microsoft SQL Server 2012 (Exam 70-461).
This course leads to...Work in the IT industry.
Entry RequirementsNo specific requirements, although most students will have completed previous course levels 1-3 or be working at an appropriate level of experience.
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