SQL Server 2017 Query Performance Tuning : Troubleshoot and Optimize Query Performance / by Grant Fritchey.

Format:

Book

Author/Creator:

Fritchey, Grant., Author.

Language:

English

Subjects (All):

Database management.

Microsoft software.

Microsoft .NET Framework.

Database Management.

Microsoft and .NET.

SQL server.

Local Subjects:

Database Management.

Microsoft and .NET.

Physical Description:

1 online resource (947 pages)

Edition:

5th ed. 2018.

Place of Publication:

Berkeley, CA : Apress : Imprint: Apress, 2018.

System Details:

text file

Summary:

Identify and fix causes of poor performance. You will learn Query Store, adaptive execution plans, and automated tuning on the Microsoft Azure SQL Database platform. Anyone responsible for writing or creating T-SQL queries will find valuable the insight into bottlenecks, including how to recognize them and eliminate them. This book covers the latest in performance optimization features and techniques and is current with SQL Server 2017. If your queries are not running fast enough and you’re tired of phone calls from frustrated users, then this book is the answer to your performance problems. SQL Server 2017 Query Performance Tuning is about more than quick tips and fixes. You’ll learn to be proactive in establishing performance baselines using tools such as Performance Monitor and Extended Events. You’ll recognize bottlenecks and defuse them before the phone rings. You’ll learn some quick solutions too, but emphasis is on designing for performance and getting it right. The goal is to head off trouble before it occurs. What You'll Learn: Use Query Store to understand and easily change query performance Recognize and eliminate bottlenecks leading to slow performance Deploy quick fixes when needed, following up with long-term solutions Implement best practices in T-SQL to minimize performance risk Design in the performance that you need through careful query and index design Utilize the latest performance optimization features in SQL Server 2017 Protect query performance during upgrades to the newer versions of SQL Server.

Contents:

1. SQL Query Performance Tuning

2. Memory Performance Analysis

3. Disk Performance Analysis

4. CPU Performance Analysis

5. Creating a Baseline.-6. Query Performance Metrics

7. Analyzing Query Performance.-8. Index Architecture and Behavior.-9. Index Analysis

10. Database Engine Tuning Advisor

11. Query Store

12. Key Lookups and Solutions.-13. Statistics, Data Distribution, and Cardinality

14. Index Fragmentation

15. Execution Plan Generation

16. Execution Plan Cache Behavior

17. Parameter Sniffing

18. Query Recompilation

19. Query Design Analysis

20. Reduce Query Resource Use

21. Blocking and Blocked Processes

22. Causes and Solutions for Deadlocks

23. Row-By-Row Processing

24. Memory-Optimized OLTP Tables and Procedures

25. Automated Tuning in Azure SQL Database and SQL Server

26. Database Performance Testing

27. Database Workload Optimization

28. SQL Server Optimization Checklist.

ISBN:

9781484238882

1484238885

OCLC:

1057309670