学习网站

1.sqlserver

http://udayarumilli.com/sql-server-health-check-html-report/#:~:text=SQL%20Server%20Health%20Check%20HTML%20Report%20is%20the,Server%20instance%20starting%20from%202008%20R2%20to%202019.

 https://jackworthen.com/

 https://www.sqlshack.com/

https://docs.microsoft.com/en-us/previous-versions/sql/sql-server-2012/ms189035(v=sql.110)

https://docs.microsoft.com/zh-cn/sql/sql-server/?view=sql-server-ver15

 

2.mongodb

https://www.prisma.io/dataguide/mongodb/configuring-mongodb-user-accounts-and-authentication

 

3.oracle

https://www.anbob.com/

 

4.go

https://github.com/golang/go

 

5.mysql

https://github.com/Apress/mysql-8-query-perf-tuning

 

6.postgresql

https://postgres.ai/blog

https://planet.postgresql.org/

https://www.scalingpostgres.com/

https://www.reddit.com/r/PostgreSQL/

https://www.doc88.com/p-08747085068696.html

 

其他工具网址：

https://dbfiddle.uk/?rdbms=postgres_13