Cleaning up the database

When we have to clean the database? 

- we are suggesting to clean the database once in 2 weeks or when the number of revisions will be higher than 1,000 revisions 

- We are suggesting to backup first the website before performing any cleaning 

- We are suggesting to clean the database in period of time when the numbers of visitors on the website is minimal. 

For cleaning up databases we can use WP Rocket tools.

Go to WordPress Dashboard -> Settings -> WP Rocket -> Database

and check items, that you want to clean. Then click on "Save changes and Optimize"