Sept 13, 2016 Update: We had chance to interview Radford Castro — Lead Developer at Winetasting.com about the custom data migration project that I referred to below. Here is the details of the interview.
Our team had a chance to work on a custom migration project two weeks ago that a client needed our help to port only Customer data (382,047 records) to Magento 2.
This is an interesting Magento 2 migration task indeed.
Customer data is always of great importance to any Magento store and it’s a must-have item to be migrated. Let’s take this chance to have a closer look into significant perspectives related to migrating Customer data in Magento.

Insider Information: Migrate Customers Data to Magento 2
You might have a few questions in mind before migration:
- Does it require your customers to change their password after migration?
- What are the changes in the (Magento 1) Customer’s table structure, compared to Magento 2?
- For a Magento store with big customer data, how to flexibly migrate such data portion?
As you can see, when coming to particular Magento’s database migration, beside Customer, it involves in different components -- Websites, stores, store views; Attribute sets, attribute groups, attributes; Categories; Products; Sales data; Product reviews, Rating data; Other data like tax rules etc. If you wish to have a quick overview into these data portions, this infographic will help -- Key changes in Magento 1 vs Magento 2 database structure.
For now, let’s dive in the Customer data in Magento 2. Continue reading →