Database migration

Hello there,

I’ll need to transfer and save for a migration the woocommerce database. For the details : I’ve developp a new version of a e-commerce website wich keep selling during the development of the new version. But now this new version of this website is finished, if I put this one online I will apparently loose all the sells and invoice information. So I need to save this database, put online the new website, and import the woocommerce database. Do anyone know a tutorial for this ? Thanks in advance.

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