What was the process Isle followed to realize EDW? Comment on the potential challenges Isle might have had going through the process of EDW development.
Answer to relevant QuestionsWhat were the benefits of implementing an EDW at Isle? Can you think of other potential benefits that were not listed in the case?Differentiate among a data mart, an ODS, and an EDW.Describe the three steps of the ETL process.What is scalability? How does it apply to DW?A data mart can replace a data warehouse or complement it. Compare and discuss these options.
Post your question