What is a Data Mart ?
 Data Marts are a Repository of summary, total and detailed data to meet User Requirements for Reports.
 They always have a standard structure, called Dimensional Data Models,  which means that it is possible 
to use Generic Software and adopt a common Approach based on Templates.
 Describing a Data Mart is a good way to get User buy-in because they can easily be explained in a logical 
manner which is very user-friendly.
 A Data Mart is a Repository of total and detailed data to meet User Reports requirements.
 It always a standard structure which means can have generic software and a common approach based on Report Templates
 A Data Mart design is simple and can be described to get User buy-in

Why is this Stage important ?
 It provides a single point of reference for all the data available within the organisation for producing Reports
How do we get Started ?
 Get a broad understanding of User's Data Requirements
 Establish a common view of the Data Platform
 Determine the available Data
 Reconcile standards, reference data 
 Choose the product or use bespoke SQL
 Use Templates and agree design with Users
 Populate Templates with sample data
 Get sign-off on demo specs in 1 month, aim for results for champion in 3 months and final results in 6 months.
 Adjust timescales in light of experience