What does it mean to cleanse data before it is stored in a data warehouse?
Answer to relevant QuestionsWhat are data marts? How do they differ from data warehouses?The combination of RFID and database technol-ogy enables retailers to record data about consumers even when they have not purchased anything at the store. Can you think of an example and how the data could be used?Direct your web browser to www.zillow.com.Enter a real address. What is displayed comes from at least one database. Prepare a short report answering these questions: What information elements must Zillow pull from databases ...The web has been an enabler of new business methods. What does “enabler” mean in this con- text? Give an example of a business activity that is enabled by the web and that would not be possible without the web.When contracting with a web hosting company, what is the difference between a shared server and a dedicated server?
Post your question