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.

Composite Woocommerce composite products
Woocommerce composite products
What is a composite product in WooCommerce? How do I use composite products in WooCommerce? What are composite products? Can WooCommerce handle 5000 p...
Search Add Custom Search Box to WooCommerce
Add Custom Search Box to WooCommerce
How do I add a search box in WooCommerce? How do I customize the search bar in WooCommerce? How do I add a custom search box in WordPress? How do I en...
Resize How to upload images in specified size
How to upload images in specified size
How do I resize a picture to a specific size? How do I change the size of a photo for uploading? How do I resize a JPEG to a specific size? How do I r...