Does recommend work with Both M1 and M2 after successful Data migration?

[Aveeva]

We are developing Magento 2.3.3 website, still Magento 1.9 site live. After successful Data migration using data migration tool from m1 to m2, still m1 live upto 5 months as well as working with magento 2.3.3.

Is my workout recommend?

[Vimal Kumar]

Hi @Aveeva,

Yes, you should use data migration tool to migrate data from M1 to M2.

You can follow below document:
https://devdocs.magento.com/guides/v2.3/migration/migration-tool-install.html

I hope it will help you!

[Aveeva]

@Vimal Kumar  Pls check with my updated post.