Course details

Microsoft SQL Server 2016: Managing Indexes and Statistics

Overview/Description
Target Audience
Prerequisites
Expected Duration
Lesson Objectives
Course Number
Expertise Level

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Overview/Description
By carefully managing aspects of your database like indexes and statistics, you are able to better tune performance and identify potential issues. This course teaches you about index management tasks, such as identifying and repairing fragmentation, identifying and creating missing indexes, identifying and dropping underused indexes, and managing existing columnstore indexes. In addition, this course covers statistic management topics, such as identifying and correcting outdated statistics, using Auto Update Statistics, and statistics for large tables. This course is one of a series in the Skillsoft learning path that covers the objectives for the 70-764: Administering a SQL Database Infrastructure exam.

Target Audience
Database administrators and database professionals

Prerequisites
None

Expected Duration (hours)
1.5

Lesson Objectives

Microsoft SQL Server 2016: Managing Indexes and Statistics

start the course

describe the types of indexes available in SQL Server and the importance of managing them properly

detect fragmented indexes and determine the degree of fragmentation

repair index fragmentation using SQL Server Management Studio

repair index fragmentation using Transact-SQL

use the Missing Indexes feature to identify missing indexes and to create them, if needed

find and remove underutilized indexes

describe the purpose of columnstore indexes, as well as why and when to use them

improve columnstore index performance

defragment columnstore indexes

identify and correct outdated statistics

describe the purpose and characteristics of the auto_update_statistics option

implement Auto Update Statistics

implement statistics for large tables

manage indexes in SQL Server 2016

Course Number:
df_sqla_a09_it_enus

Expertise Level
Intermediate