SQL Server Fragmentation: What it is, what are it’s types (Part 1)

In this post, we’ll talk about what fragmentation is, what are its different types in SQL Server, how it impacts performance (and when it doesn’t).

This is the first post in the multi part series. In the following posts in this series, we’ll see what causes fragmentation part-2, how to check for it(using DMVs) part-3, how to address it(remove it) part-4, and how to avoid it(control it) part-5.
Read more SQL Server Fragmentation: What it is, what are it’s types (Part 1)