WooCommerce Filter: Save SQL searches in json file
The speed of filtering products with this plugin will get very slow really quickly.
When you filter on the front-end it will generate big SQL queries slowing down the website. Sending constant requests to the server and database.
It would be better to get results via a json file by product ID oid. That way the filter will work much faster and you will not need to remove transients / cache every time.
Last updated: April 13, 2022
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