The indexes on a the tables of a large database make a huge difference in its performance and utility. Without an index, locating a single record in a large table can take several seconds; ...

As with everything, there are trade-offs when it comes to indexes. A sign of a good database performance tuning and optimization solution is that it will analyze every query per database instance, ...

With the caveat that appropriate index creation can be complicated, let’s look at the steps you you can take to build the right indexes on your tables. Top 10 Steps to Building Useful Database Indexes ...