

Overview: how orders are stored, how many are ready to archive, and how long a real WooCommerce order search takes.
On stores with tens or hundreds of thousands of orders, the WooCommerce orders screen gets slow and order search can stop working altogether (the server cuts the request before it finishes). Most of those orders are years old and nobody opens them, but every search still has to go through them.
OrderArc moves old orders into separate archive tables inside your own database. The orders screen and search only see recent orders, so they are fast again. Archived orders are still there: you can search them, open them and restore them with one click.
How it moves orders
wp_posts / wp_postmeta copy when there is one, and rows that other plugins keep per order (detected automatically, for example invoices or tracking numbers).What you get
What it does not do