Efficient calculation of an ISBN-13 check digit
I thought I might pass along, what I have found to be, the most efficient way to validate the check digit within Azure SQL Server. I was looking to go down the path of a CLR, but it turns out that seems to be frowned upon. The function returns Y/N. F...
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Principal Data Architect, Azure @ Penguin Random House
I've been working in and around SQL for over 3 decades. I am currently working on making our business intelligence systems self-driven by using an event-based architecture. This involves providing curated data in some of the largest SQL Azure Analysis Services cubes ever built (over 6 billion records in 1 table alone). I've developed several APIs leveraging a serverless Azure architecture to provide real-time data to various internal processes and projects. Currently working on Project Dormouse; Durable select messaging queue that enables polling processes to extract specific messages.
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