Query tuning is not easy.
Yes, the goal of this book is to give you as many tools and as much knowledge as possible to make query tuning easier. However, it still won’t be easy. In fact, the one easy way to make things run faster is to simply spend more money. It’s a lot easier to buy bigger hardware and more of it. It’s much easier to move to a higher service tier with your cloud provider. These solutions are the easy way to get performance to increase. Eventually though, there’s a limit to how much ...
