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19 – Heaps of Sadness (11m)

Heaps are what you get when someone doesn’t even care enough about their data to configure a clustered index. Heaps are vulnerable to two big performance issues: deletes don’t, and updates can cause forwarded fetches. Learn the performance impact in this demo: Demo script: Transact-SQL /* Heaps Of Sadness v1.1 – 2019-04-09 Performance Tuning in…

To access this incredible, amazing content, you gotta get Recorded Class Season Pass, or log in if you already shelled out the cash.

Heaps are what you get when someone doesn’t even care enough about their data to configure a clustered index. Heaps are vulnerable to two big performance issues: deletes don’t, and updates can cause forwarded fetches. Learn the performance impact in this demo: Demo script: Transact-SQL /* Heaps Of Sadness v1.1 – 2019-04-09 Performance Tuning in…

To access this incredible, amazing content, you gotta get Recorded Class Season Pass, or log in if you already shelled out the cash.