Grid
Magento\Customer\Model\ResourceModel\Customer\Grid
What it does
This deprecated class manages the synchronization of the customer grid in Magento 2's admin panel.
It identifies customers who have logged in since the last grid update and triggers a reindex of those specific customer records to keep the admin grid data current.
Developers would historically use this to ensure the customer listing in the backend reflects the latest customer activity, though newer Magento versions handle this differently.
Public Methods
- syncCustomerGrid()