The project wiki – a cost reduction tool

Some readers will be familiar with TED: Ideas Worth Spreading a series of talks on just about everything worthwhile in Technology, Education and Design. I recently revisited Yochai Benklers talk on the new open-source economics from 2005 where he explains…

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Black Swans and White Elephants

Another ETIS presentation from Istanbul in Octovber 2009 This presentation looks at the Return on Investment in Business Intelligence projects Return on Investment is a performance measure used to evaluate the efficiency of an investment or to…

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Process Neutral Data Modelling

This paper describes in detail the process for creating an enterprise data warehouse physical data model that is less susceptible to change. Change is one of the largest on-going costs in a data warehouse and therefore…

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