USK Your task is to complete The following activities, a/design a relational data model to enable everyday transactions, la) develop a Dimensional Model OW) using a star schema representation for OW, c) justify your fact and dimension tables (including. facts and attributes) on your DM, d) build 01.AP cubes tram the star schema using appropriate SQL commands, e) identify different types of questions That can be answered using The OLAP data cubes, f) develop data marts for decision-making at different departments, and g) design dashboards and scorecards for different stakeholders.
CASE INSCRI¦TIOX Thd’s Threads is a business specializing in a limited set of youtb-oriented apparel. They were founded in 20D0 and have enjoyed rapid expansion and now have 175 retail outlets in SO states. The states are organized into 5 regions for Their operations: East oast, West Coast, Midwest, Cenff al, and South. They also sell their products via The Internet, which are shipped directly to customers hom 3 different warehouses Through Third-party logistics providers. Stores are replenished from The same 3 warehouses using their own fleet. They obtain Their products from brand-narne cloThing manufacturers. They sell 3 categories of clothing: ats, t-sbirts, and oodies. They carry, lines of t-sbirts: Meffo (aimed at The urban/ modern market) and Retro (generalThrowback lie), 3 lines of bats: Wooly (knit bats aimed at The snowboarder), Bully (gangsta-sty. ballcaps aimed at The gang crowd), and Unruly (unconventional bats aimed at The general rAT/ crowd); an lines of es ?hooaea ZPPY UiPPered) and .iPPY (slipover). Each product line comes in a number of sizes and colors. The inventor, at each store and.. Internet store are maintained an a transaction processing system That also bandies various internal act,ities (e.g., distribution, scheduling, restocking) and external activities (e.g., store sales, Internet orders, purchase orders). Thd’s Threads is interested in obtaining management insights into Their operations including store operations, sales, profitability, customer segments, logistics, etc.