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Ask HN: What is a useful metric for software migration effort?
1 points by sejtnjir 2470 days ago
As part of a migration effort for a number of analytics products, I'm trying to decide which products to migrate and which to EOL.

I believe two dimensions are important in predicting the lead time of moving each product:

- product size

- freedom to rethink the functional requirements

Are these dimensions sensible? How would you quantify each metric?