Expert Performance Indexing in Azure SQL and SQL Server 2022: Toward Faster Results and Lower Maintenance Both on Premises and in the Cloud

This book provides guidance on how to optimize query execution and improve performance by effectively using indexes in SQL Server and Azure SQL. It covers topics such as index types, statistics, and the Index Advisor, and offers strategies for implementing and using indexes for different data types. It is designed for administrators and developers who want to enhance their database environment.

Format: Paperback / softback
Length: 638 pages
Publication date: 22 February 2023
Publisher: APress

Indexes are the backbone of query performance, and this comprehensive guide is your ultimate resource for mastering them. Whether you're working with SQL Server 2022 or Azure SQL, this fourth edition has been freshly updated to include new guidance and features related to columnstore indexes, improved and consolidated content on Query Store, deeper insights into Intelligent Query Processing, and numerous other enhancements to help you optimize query execution and achieve exceptional performance even for the most demanding workloads.

The book begins by delving into the various types of indexes and their storage mechanisms within a database. It then proceeds to explore the critical role of statistics in optimizing index usage, highlighting the Index Advisor's valuable assistance in reviewing and optimizing index health. As you delve deeper into the book, you'll gain a profound understanding of how indexes work, how to implement and utilize them effectively, and the wide range of options available to tame even the most complex and massive workloads.

Key topics covered include:

Properly indexing row store, columnstore, and memory-optimized tables.

Maximizing the benefits of Intelligent Query Processing for faster query results.

Analyzing statistics to gain insights into indexing choices made by the optimizer.

Applying indexing strategies such as covering indexes, included columns, and index intersections.

Recognizing and eliminating unnecessary indexes.

Designing effective indexes for full-text, spatial, and XML data types.

Who This Book Is For:

This book is a must-have for Azure SQL and SQL Server administrators and developers who are ready to elevate the performance of their database environment by meticulously constructing indexes to accelerate queries that hold significant importance for the business. By leveraging the power of indexes, you'll be able to streamline operations, improve data retrieval times, and drive meaningful insights that propel your organization forward. So, whether you're a seasoned database professional or just starting your journey, this guide will provide you with the knowledge and tools you need to optimize query performance and achieve unprecedented success.

Weight: 1228g
Dimension: 253 x 180 x 38 (mm)
ISBN-13: 9781484292143
Edition number: 4th ed.