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.

Permalink Wordpress Permalink Issue for media permalink leading to 404 page when set as postname
Wordpress Permalink Issue for media permalink leading to 404 page when set as postname
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Product How do i create a an upvoting system like that of producthunt or coinhunt? [closed]
How do i create a an upvoting system like that of producthunt or coinhunt? [closed]
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Post Creating post template for a Custom Post Type
Creating post template for a Custom Post Type
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