Useless for most people

Hi fellow SQL Server users, I created a new category that I will use to mark posts that are useless for the greater part of the population.

This are either tips and tricks that define a very uncommon special case or are just for very very high end solutions and the practical application is limited. So watch out for the category and don't be surprised when you read a post marked like this when the content does not apply to you.

But on the other hand there will be a bunch of  SQL Server users that are just looking for that information