Welcome

The aim of this site is to educate.

'Decision Support' refers to the use of technology to enable decision-makers to make INFORMED DECISIONS based on facts (data) that have already been acquired.
It is often referred to as 'Business Intelligence'.
The main technologies involved are OLAP (On-Line Analytical Processing) & DATA-WAREHOUSING.
There are many other terms used & the technology providers are continually dreaming up new ones - partly as a matter of market hype to get your money.

All the information here is freely available & can be copied & distributed if you are so inclined.

John Keeley

ds@johnkeeley.com