Page 1 of 15 [1589] Arden University é reserves all rights of copyright and all other intellectual property rights in the learning materials and this publication. N o part of any of the learning materials or this publication may be reproduced, shared (including in private social med ia groups), stored in a retrieval system or transmitted in any form or means, including without limitation electronic, mechanica...
Task 1: Distributed Database DesignThe assignment will entail reading a range of academic papers, journals and books. You will be writing reports and designing Distributed Database Systems and Data Warehouse Systems. Happy Cruise Lines is a cruise company with several ships and a variety of cruise itineraries, each involving several ports of call. The company headquarters is in New York and has regional offices in the cruise port cities...
Project BackgroundRetail chosen: Clothing retail store Choose a retail business that sells products to its customers and create a database to store data and register different daily transactions. Â Consider the following in your design: Â 1. The retail business should register information about the products it sells. 2. The details of its customers including their billing and delivery address and the product suppli...
Task to Complete1. Perform normalisation to 3NF for the data depicted in the sample documents. Note that only one normalisation is required for the function room evaluation, you have been provided with two samples so you can appreciate some of the variety which occurs. The approach you are required to use is the same approach as shown in the normalisation lab solution (see QB and QC). The normalisation must begin by you representing each of th...
Device Handler Seek Strategies a 15 marks On a hard disk, the queue of track requests is as follows: 19 36 2 27 0 21 18 55 22 Assume that the head starts at track 19. Draw a diagram for arm movement for each of the following seek strategies. (5 marks each) i) FCFS ii) SSTF iii) LOOK b 15 marks Calculate the total number of tracks and the average number of tracks travelled by the head to satisfy the requests in B-Q1-a (Details of the calcula...