Ata warehousing PowerPoint presentation

Requirements:

A data warehouse powerpoint presentation critically evaluating the approaches and methodologies available to assist with a development project, Identify your selected option and give justifications for your selection.

Design approaches

(a) Top-Down Approach
(b) Bottom-Up Approach
(c) Hybrid Approach
(d) Federated Approach

Methodologies

(a) NCR Data Warehousing Methodology
(b) SAS Institute Rapid Data Warehousing Method
(c) Microsoft Data Warehousing
(d) The Kimball Method

Ensure you support your arguments with suitable discussed references. Your presentation should consist of no more than 8 slides (ignore introductions etc).