We live in a world of data, perhaps too much data. Organizations continue to store data indefinitely. In fact, about 90% of the data stored on todays databases is deemed worthless within 3 months. Think about your email. How often do you ever go back to an email from six months ago. But you still …
Competency Examine how a data warehouse is created and used to support reporting and dashboarding. Instructions You work for a tourism board at a top destination within the United States that among other tasks, sends information out to potential visitors, provides advertising for the destination, sells tickets to local events and parks, and helps drive …