Re: [agileDatabases] Reengineering a data warehouse
Ask 5 times, but not the same person; try asking 5 different people, or
maybe less than 5 but ask (some of them) twice, over a period of time.
It is very rare that the second answer from the same person is the same as
the first you had got; there's always a new angle or nuance.
On 2 May 2012 16:21, Markus Gallagher <markus.gallagher@...> wrote:
> and make sure that you ask the WHY question 5 times... this is how you will
> discover the root cause of a particular subject.
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