Just take a look at it-what is the charm of this SQL optimization note that allows Ali P8 bosses to take a peek and begged?

Just take a look at it-what is the charm of this SQL optimization note that allows Ali P8 bosses to take a peek and begged?

After reading the last book "Harvest, More Than Oracle", I know that this is not an ordinary book.

Sure enough, when I first opened this book, I was surprised. The author presents the context of the whole book very clearly. 1. in the preface, I use a short story to sort out the methodology of SQL optimization, and then integrate the knowledge points of SQL optimization into the methodology to form a full book catalog, so that readers can understand why they need to explain these Knowledge, what is the benefit of learning this knowledge for optimization. What is even more commendable is that this catalog is presented to readers in a lively and interesting footprint map, which is unconventional and gives people a sense of visual surprise. Whose footprint is this, it is clearly your own footprint! So, a strong sense of substitution emerges spontaneously, come, step on your legs, learn, think, and run!

As the so-called good book does not need to be introduced too much, I will not introduce the book too much in the following. It is up to you to find the points you need from the picture.

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Zhanquanshu learning route

In short, Xiao Wang's tragic story is turned into the following learning roadmap. Due to space limitations, the process planning will not be explained in detail in the book. We will incorporate it into the overall optimization module where the problem is found, and write it in the form of code.

table of Contents

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Chapter 1 Overall optimization of SQL with tools in the chest

Chapter 2 Feng Chi Electric Switch-Effectively shorten the SQL optimization process

Chapter 3 Following the Rules-How to Read the SQL Execution Plan

Chapter 4 Strategies and Strategies, SQI Execution Plan Coup

Chapter 5 Wait a minute, feel the architecture makes SQL fly

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Chapter 6 Wait a minute, experience the logical structure to make SQL fly

Chapter 7 Wait a minute, the design of the search table makes SQL fly

Chapter 8 Wait a minute, learn how indexes make SQL fly

Chapter 9 Wait a minute, clarify the obstacles of indexes and let SQL fly

Chapter 10 Wait a minute, other index applications let SQL fly

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Chapter 11 Wait a minute, the secret of table join makes SQL fly

Chapter 12 hands-on, classic equivalent rewrite to let SQL fly

Chapter 13 hands-on, procedural function optimization makes SQL fly

Chapter 14 hands-on, advanced writing applications let SQL fly

Chapter 15 hands-on, analytical functions let SQL fly

Chapter 16 Hands-on, grasp the needs and rewrite to let SQL fly

Chapter 17 Summary and Extension: From Don't Believe It to Ruo Ruo Viewing Fire

Show it directly to everyone, and you can get it for free by scanning the QR code below!