We are continuing the discussion of Physical Storage with Part 6 of this topic.
In this installment, Kalen will tell you about Fragmentation, using examples from SQL Server 2016 and SQL Server 2017.
Most of the information covered will also be relevant to SQL Server 2014 and SQL Server 2012 as well.
Specific topics include:
- Fragmentation Basics
- DMV to report fragmentation
- Fragmentation and performance
- Reorganization (defrag)
