Post-data migration steps

After you have completed your migration and thoroughly tested your new Magento 2 site, perform the following tasks:

• Put Magento 1 in maintenance mode and permanently stop all Admin activities

• Start Magento 2 cron jobs

• Flush all Magento 2 cache types

• Reindex all Magento 2 indexers

• Change DNS and load balancers to point to the Magento 2 production hardware

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