It is funny that author wrote:  'This article is about smart database design'

The initial memo should say:

'This article is about poor database design that may justified from time to time'.

Thanks for the thoughts. I am always trying to outline some ideas and general ways to look into a problem. It is possible to create a batch process or...

It is good if you have simple select. But with extended properties:

1. Change is more complicated

2. Flexebility is limited

If more complicated stored procedure is created with temp tables, temp...