How can WP-Optimize help you?

Every time you save a new post or page, WordPress creates a revision of that post or page. If you edit a post 6 times you might have 5 copies of that post as revisions. Imagine if your posts or pages are long and big. It’s a huge number of bytes that is on your MySQL overhead. Now WP-Optimize allows you to optimize and shrink your posts table by removing unnecessary post revisions from the database. As example, if you have a post which is approximately 100KB data and you have 5 revisions of that post, the total space wasted is about 500KB. And if you have 100 posts similar to it, you might have 50MB database space wasted.
Similar to the scenario described above, there might be thousands of spam and un-approved comments in your comments table, WP-Optimize can clean and remove those in a single click.
WP-Optimize reports which database tables have overhead and wasted space. It also allows you to shrink and get rid of that wasted space.