good question. The short answer is: We know our data will grow. We want to do our current tasks in the future, so we want 10x performance and capacity. It is not clear how fast our data will grow, so we want to be sure to have some additional capacity available.
I have openend a small suvey about SAN systems here:
Have you considered simply partitioning the tables?
is pronounced "ree-bar
" and is a "Modenism
" for R
First step towards the paradigm shift of writing Set Based code:
________Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column.
"If you think its expensive to hire a professional to do the job, wait until you hire an amateur."--Red Adair
"Change is inevitable... change for the better is not."
When you put the right degree of spin on it, the number 3|8
is also a glyph that describes the nature of a DBAs job. 😉
How to post code problems
Create a Tally Function (fnTally)