Other Section 1: Data Warehouse Project Plan Imagine that the CIO has been impressed with your past performance and has promoted you to database administrator. Your first project is to create a data warehouse project plan that will merge five (5) disparate operational data sources into a common warehouse and associated data marts. The project […]
Other Week3 Discussion1 – Subqueries or Joins? 11 unread reply.33 replies. Week3 Discussion1 – Subqueries or Joins? The following tables form part of a database held in a relational DBMS:- Hotel (hotelNo, hotelName, city) Room (roomNo, hotelNo, type, price) Booking (hotelNo, guestNo, dateFrom, dateTo, roomNo) Guest (guestNo, guestName, guestAddress) where Hotel contains hotel details and […]
Other Week3 Assignment1 – Creating the Hotel Database The following tables form part of a database held in a relational DBMS:- Hotel (hotelNo, hotelName, city) Room (roomNo, hotelNo, type, price) Booking (hotelNo, guestNo, dateFrom, dateTo, roomNo) Guest (guestNo, guestName, guestAddress) where Hotel contains hotel details and hotelNo is the primary key; Room contains room details […]
Other Gather data on your day-to-day life. This may include places visited, modes of transportation, exercise, purchases, time allotment, foods, bever- ages, sleep, social interactions (in person or online), etc. Focus your data collection on one general topic so you can get as detailed as pos- sible. Ideally, you will have more data than you […]