MySql's journey from bronze to king promotion, Ali Daniel's experience summaries let you avoid detours!

With the rise of the Internet era, MySQL has increasingly shown its pivotal position in the database field, as evidenced by its expanding user base. In this context, more and more people need to contribute to knowledge resources, record their own learning process, operation and maintenance experience, personal understanding of MySQL database, etc., to ignite a light for the latecomers in the industry Be light, let them avoid detours.

Some suggestions to master and proficiently use MySQL:

• Established MySQL knowledge system
• Optimizing methods for the best performance of MySQL
• Master how to handle massive business data and high concurrent requests
• Be able to easily grasp the obscure knowledge, such as master-slave replication, separation of read and write, transactions and locks.
• Can more easily be competent for development, operation and maintenance and database management in the enterprise.
• Able to open a gap with most people who know MySQL.

Due to the large number of users and high concurrent request scenarios of Internet products, high requirements are placed on the performance, availability, and scalability of MySQL. Using MySQL to solve large amounts of data and high concurrent requests is already a necessary skill for programmers, and it is also one of the standards for measuring a programmer's ability and salary. Careful netizens will find that there is a lot of information about MySQL on the Internet, but there is no systematic learning method, so your editor (Lei Feng) did not spare this week to organize this practical battle on MySql performance. Source code + notes + actual project information.

The above is the content contained in the material. The following editor will show the catalog and detailed screenshots. If you need the full version of the source code + notes, you just need to forward + follow, and then add my VX [tkzl6666] to receive it for free! !

The first note: high-performance MySQL optimization notes

High-performance MySQL optimization-01 MySQL common objects

• Install MySQL on Linux
• index
• view
• Stored procedures and functions
• trigger.

 

 

 

High-performance MySQL optimization-02 MySQL architecture, storage engine and SQL optimization

• Mysq|'s architecture overview
• Storage engine
• Optimize SQL steps
• Use of index
• SQL optimization

 

 

High-performance MySQL optimization-03 MySQL cache, parameter adjustment and lock

• Application optimization
• Query cache optimization in Mysql
• Mysq|Memory Management and Optimization
• Mysq|Concurrent parameter adjustment
• Mysq|lock problem
• Common SQL skills

 

 

High-performance MySQL optimization-04 MySQL common tools, master-slave replication and comprehensive cases

• MySq|Common Tools
• Mysql log
• Mysq|Copy
• Comprehensive case

 

 

 

The second note: the road to MySQL king promotion

 

Part 1 Stubborn Bronze

• Introduction to MySQL and mainstream branch versions.
• MySQL database installation, startup and shutdown
• MySQL architecture and storage engine
• Database file
• table
• index.
• Affairs.
• lock

 

 

 

 

 

Part 2 Order Silver

• Backup and restore

 

Part 3 Glory Gold

• Overview of master-slave replication
• Copy principle and actual combat exercise.

 

 

Part 4 Noble Platinum

• MHA
• Keae double e architecture
• PXC.
• PraxySQL

 

 

 

Part 5 Eternal Diamond

• New features in MySQL 5.7.
• MySQL is fully optimized.

 

 

Part 6: Supreme Stars

• Lepus MySQL monitoring
• MySQL version upgrade.

 

 

Part 7 The Strongest King

• MySQL Interview Collection