the process of moving databases or data from one place to another

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17
votes
4answers
579 views

What is your workflow for planning a data migration?

So many times I've been brought in at the end of a software development effort and been told something like "okay, we've got all this new code and it requires tables to change and data to be ...
2
votes
3answers
834 views

Migrating from ntext to NVARCHAR(MAX)

I have table with the columns of type ntext.And for some peculiar reasons, client want to migrate the column type to NVARCHAR(MAX). While doing so , what all potential threat should i be careful ...
2
votes
1answer
1k views

How to migrate data from Google AppEngine Datastore

How to migrate data from Google AppEngine's Datastore to other database (not Datastore)? There is appcfg.py download_data but it produces sqlite3 file with empty bulkloader_database_signature and ...