
How to manage migration of customers without interruption
A migration of customers —either move them to a platform that legacy to a new one, or consolidate databases of users after a merger— is the equivalent of a corporate open-heart surgery. The goal is not just for the patient to survive, but to not even notice that the operation is occurring. The service interruption is not an option; the data loss is a disaster. As a Product Manager, Agile, I have learned that the success of a migration is not measured by the sophistication of the database scripts, but because of the invisibility of the process to the end user. Here I share key


