Migrate Large Amounts of data from M1 to M2

I have a large amount of Data to Migrate from Magento 1 to Magento 2

  • 117462 Orders
  • 1981 Products
  • 18166 Customers

How long would this take to migrate over from one site to the other (they are both on the same server) and would we be better using the interface in Admin or using a command line?
We’re going to keep the Magento 1 site running while migrating as we need to continue taking orders throughout the migration, I don’t know if this will affect things.  

3 answers

Profile photo of Mall Staff 184060.00 $tone January 15, 2019
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Hi there,

How long would this take to migrate over from one site to the other (they are both on the same server)

The data migration time depending on both volume of data and server’s performance.

and would we be better using the interface in Admin or using a command line?

You should use CLI commands to migrate data.

We’re going to keep the Magento 1 site running while migrating as we need to continue taking orders throughout the migration, I don’t know if this will affect things. 

You could keep M1 running while migrating data with our migration tool.
Regards,
Mall.

#1
Profile photo of ubdev Staff 98150.00 $tone January 17, 2019
Public

Hi there, 
It depends on specific steps you run delta migration, and the delta mode you perform (either via UI Dashboard or CLI mode).
With the CLI mode, when you run delta without the --mode=update, it will be faster, since it only migrate the newly added items if exist.
However, running delta with the --mode=update means the migration will process migration on all items to check and update.
PS. You can learn more about the --mode=update via the Readme.html included in your download package. 
Regards,
Ubertheme team

#3

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