MySQL common interview questions

1. Business
2. Database paradigm
3. Transaction isolation level
4. Concurrency consistency issues
5. Storage engine （InnoDB and MyISAM difference ）
6. Locking mechanism （ What locks are there ？）
6.B+ Index data structure , and B Trees (B- Trees ) The difference between
7. Red and black trees
8. Database indexing principle
9. The difference between clustered index and non clustered index
10. Overlay index
11. Compress index （ Prefix compression ）
12. Redundant and duplicate indexes
13. Why indexing can improve speed ？
14.MVCC Mechanism
15.SQL Optimize
16.Mysql Partition
17.Mysql Master slave copy
18. Self increasing ID and UUID、 Snowflake algorithm
19. Advantages and disadvantages of index 20. The difference between relational database and non relational database
21.Oracle and Mysql difference

… To be added later