Data Warehouse Manager Question:

Explain what are the steps to build the datawarehouse?

Tweet Share WhatsApp

Answer:

Following are the steps to be followed to build the datawaerhouse:

☛ Gathering business requirements
☛ Identifying the necessary sources
☛ Identifying the facts
☛ Defining the dimensions
☛ Defining the attributes
☛ Redefine the dimensions and attributes if required
☛ Organize the Attribute hierarchy
☛ Define Relationships
☛ Assign unique Identifiers

Download Warehouse Manager PDF Read All 113 Warehouse Manager Questions
Previous QuestionNext Question
Tell me what are the approaches used by Optimizer during execution plan?Explain me whether Dimension table can have numeric value?