04-07-2012, 10:53 AM
Major responsibilities of professionals in data warehouse development
Major responsibilities of professionals in data warehouse development.pptx (Size: 102.84 KB / Downloads: 26)
Introduction
An integrated collection of data extracted from operational ,historical and external databases, and cleaned , transformed and cataloged for retrieval and analysis to provide business intelligence for business decision making.
Data Mining
Identify New Product Bundles
Find Root Causes to Quality or Manufacturing Problems
Prevent Customer Attrition
Cross-Sell to Existing Customers
Profile Customers with More Accuracy
Wanted to Identify More Accurate, Specific Target Markets
Extremely Accurate and Effective Result
Major responsibilities
Ensure support for the data warehouse program at the highest levels of the organization.
Understand high level requirements of the business.
Present the business with the possibilities available to them through data warehousing.
Establish and ensure adherence to a set of guiding principles for data warehousing.
Communication of key milestone status to IT management.
Establishing partnerships with key IT partners in support of data warehousing initiatives.
Data Steward:
Assuring transformation rules keep the data meaningful and consistent
Arbitrate differences of opinion and different interpretations of value as to how the data will be represented in the Data Warehouse
The Data Steward is responsible for the timely and accurate population of data in the area of stewardship
Determine the systems that will feed the data to the data warehouse
Approve new users and their authority levels (usually read only)