Tom Brown (6/9/2009)
I may be totally wrong or this could be too simplistic, but thats what I understood from the Wiki article and various other researching.
That's pretty much the core of it, yes.
There's a whole tonne of theory as to analysing algorithms to work out their complexity but I don't recall any of the details of that any more. It's way over most people's heads anyway and more for maths/CS researchers.
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability