Deeper into Nonclustered Indexes: Stairway to SQL Server Indexes Level 2
By this stage, you should be familiar with the basics of SQL Server indexes. We've discussed what an Index actually is, as well as some of the most common types you're likely to encounter. Now that we've seen some simple examples of how Indexes can be useful, we're going to delve deeper into nonclustered indexes, as we'll see how they can improve the performance of more complex queries.
2022-11-16 (first published: 2014-11-26)
37,755 reads