Indexes

How Bad are Bad Page Splits – The Rest of the Story

  • Article

In Part 1 of this article we looked at a specific use case (probably exaggerated) that gave us an idea about how CPU and IO performance might be affected by a bad page split. We continue this analysis looking at what really happens to the data on the leaf pages of a clustered index with […]

4 (3)

2020-07-02

3,913 reads

Some T-SQL INSERTs DO Follow the Fill Factor! (SQL Oolie)

  • Article

With origins from the world of “Submarine ‘Dolphin’ Qualification” questions, an “Oolie” is a difficult question to answer, or the knowledge or fact needed to answer such a question, that may or may not pertain to one's duties but tests one's knowledge of a system or process to the limit. Introduction Contrary to what many […]

5 (9)

2019-08-08

5,415 reads

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