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Mysql 8 Query Performance Tuning: A Systematic Method For Improving Execution Speeds
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Identify, Analyze, And Improve Poorly Performing Queries That Damage User Experience And Lead To Lost Revenue For Your Business. This Book Will Help You Make Query Tuning An Integral Part Of Your Daily Routine Through A Multistep Process That Includes Monitoring Of Execution Times, Identifying Candidate Queries For Optimization, Analyzing Their Current Performance, And Improving Them To Deliver Results Faster And With Less Overhead. Author Jesper Krogh Systematically Discusses Each Of These Steps Along With The Data Sources And The Tools Used To Perform Them.Mysql 8 Query Performance Tuning Aims To Help You Improve Query Performance Using A Wide Range Of Strategies. You Will Know How To Analyze Queries Using Both The Traditional Explain Command As Well As The New Explain Analyze Tool. You Also Will See How To Use The Visual Explain Feature To Provide A Visuallyoriented View Of An Execution Plan. Coverage Of Indexes Includes Indexing Strategies And Index Statistics, And You Will Learn How Histograms Can Be Used To Provide Input On Skewed Data Distributions That The Optimizer Can Use To Improve Query Performance. You Will Learn About Locks, And How To Investigate Locking Issues. And You Will Come Away With An Understanding Of How The Mysql Optimizer Works, Including The New Hash Join Algorithm, And How To Change The Optimizers Behavior When Needed To Deliver Faster Execution Times. You Will Gain The Tools And Skills Needed To Delight Application Users And To Squeeze The Most Value From Corporate Computing Resources.What You Will Learn Monitor Query Performance To Identify Poor Performers Choose Queries To Optimize That Will Provide The Greatest Gain Analyze Queries Using Tools Such As Explain Analyze And Visual Explain Improve Slow Queries Through A Wide Range Of Strategies Properly Deploy Indexes And Histograms To Aid In Creating Fast Execution Plans Understand And Analyze Locks To Resolve Contention And Increase Throughputwho This Book Is Fordatabase Administrators And Sql Developers Who Are Familiar With Mysql And Need To Participate In Query Tuning. While Some Experience With Mysql Is Required, No Prior Knowledge Of Query Performance Tuning Is Needed.
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This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
- Q: How many pages does the book have? A: This book has one thousand two pages. It provides extensive coverage of MySQL query performance tuning.
- Q: What are the dimensions of the book? A: The dimensions of the book are seven point zero one inches in length, one point nine seven inches in width, and ten inches in height. This size makes it easy to handle and read.
- Q: What type of binding does this book have? A: The book is bound in paperback. This binding is durable and suitable for regular use.
- Q: Who is the author of this book? A: The author of the book is Jesper Krogh. He is known for his expertise in database performance.
- Q: What is the primary focus of this book? A: The primary focus is on improving MySQL query execution speeds. It guides readers through a systematic method for performance tuning.
- Q: What experience level is required to use this book? A: Some experience with MySQL is required. However, no prior knowledge of query performance tuning is necessary.
- Q: How can I improve my query performance using this book? A: You can improve your query performance by following the multi-step process outlined in the book. It includes monitoring, identifying, analyzing, and optimizing queries.
- Q: Is this book suitable for beginners? A: Yes, this book is suitable for beginners with some familiarity with MySQL. It helps them understand query tuning concepts.
- Q: What tools are discussed in the book for query analysis? A: The book discusses tools like EXPLAIN ANALYZE and Visual Explain for analyzing queries. These tools help visualize and understand execution plans.
- Q: How should I store this book to keep it in good condition? A: Store the book in a cool, dry place away from direct sunlight. This helps preserve the quality of the pages and binding.
- Q: Can this book help in identifying locking issues? A: Yes, the book covers how to investigate locking issues. Understanding locks is essential for increasing throughput in MySQL.
- Q: What strategies does the book suggest for optimizing queries? A: The book suggests various strategies, including proper indexing and using histograms to improve execution plans. These strategies are vital for performance tuning.
- Q: What are the benefits of using histograms as discussed in the book? A: Histograms provide insights on skewed data distributions. This information can help the MySQL optimizer enhance query performance.
- Q: What should I do if the book arrives damaged? A: If the book arrives damaged, contact customer support for a return or exchange. They can assist you with the necessary steps.
- Q: Is there a warranty for this book? A: Books typically do not come with a warranty. However, you can check the return policy for any specific conditions.