Could

Can I split a huge wp_postmeta table across different databases or servers?

Can I split a huge wp_postmeta table across different databases or servers?

No. This is not practically possible primarily because there is no single interface to this table where you could implement the functionality you need, and even if you could, it would introduce some extremely gnarly problems.

Upload cant upload media/pictures to my wordpress site, cant upload anything to my database
cant upload media/pictures to my wordpress site, cant upload anything to my database
The image upload issue in WordPress is typically caused by incorrect file permissions. Your WordPress files are stored on your web hosting server and ...
Rest Is it good practice to use REST API in wp-admin plugin page? [closed]
Is it good practice to use REST API in wp-admin plugin page? [closed]
Should I disable REST API? Should I disable WordPress REST API? Should I disable WP JSON? What is WordPress REST API used for? How do I block REST API...
Redirect Why when I search for a specific term on my WordPress site I am redirected to the home page and not to the archive page? [closed]
Why when I search for a specific term on my WordPress site I am redirected to the home page and not to the archive page? [closed]
Why is my website redirecting to another page? How do I fix a redirect loop in WordPress? How do I turn off redirect in WordPress? How do I change my ...