讲解：ITLS6008、data、R、RJava|Python

ITLS6008_2019_S2_Take-home_Quiz_Instructions1Objectives of the assessment:• To help students enhance their understanding of warehouse operations, specifically, key inbound andoutbound processes• To help students understand the key functions of a warehouse management system and insightsnecessary from the system to facilitate managerial decision making• To help students develop essential skills for managing and utilising master data and transactional datarequired for operationsKey dates:Your UoS outline provides the following dates:Consultation and feedback dates for the take-home quiz:Note: Questions you cannot ask tutors:• How many tables should I include?• What fields should I include inmy tables?• What queries should I include?These are design decisions that each student is expected to make on his/her own.Date Time LocationTuesday, 24 September, 2019 18:45 – 20:45 ITLS (378 Abercrombie Street, Darlington, NSW2008 – opposite the ABS building), call Jyoti’s officewhen you get here (02 9114 1879)Tuesday, 1 October, 2019 18:45 – 20:45 ITLSFriday, 4 October, 2019 18:00 – 21:00 H69 Computer Lab 1 (shared with ITLS6003students)Wednesday, 16 October, 2019 19:00 – 21:00 ABS Interactive Learning Studio 1090Wednesday, 23 October, 2019 19:00 – 21:00 ABS Interactive Learning Studio 1090Tuesday, 29 October, 2019 18:00 – 20:00 H69 Computer Lab 1ITLS6008_2019_S2_Take-home_Quiz_Instructions2Assumed knowledge for the Take-home Quiz:All content in modules for Week 3 to Week 7. In particular, it is important that you understand all thelecture slides and the two following readings –(i) Reading on warehouse operations – ‘Reading – Warehouse operations.pdf’ (see Week 3module)(ii) Reading on entity-relationship models (see link on Week 3 Slide 56)Take-home Quiz Case Description:Apromo Trading (http://apromotrading.com.au/about-apromo.php) is a small-to-medium sizedbusiness headquartered in Sydney. They supply European ingredients and semi-finished products tochocolate manufacturers, premium hotels and patisseries in Australia. They also supply gourmet foodand packaged confectionery to department stores, confectionery retailers, independent grocers anddelicatessens in Australia and New Zealand. The company has a small team of full-time staff in bothSydney and Melbourne (http://apromotrading.com.au/our-team.php).The company has one warehouse in Sydney and a newer one in Melbourne(http://apromotrading.com.au/facilities.php). Assume both warehouses have approximately equalstorage capacity. The warehouse operations are supported by dozens of part-time workers. Thewarehouses maintain areas at different temperatures based on the requirements for different productranges. Temperatures are monitor and logged in line with HACCP food safety certificationrequirements.The company imports two shipping containers and various plane shipments every week, and processesapproximately 150 orders per day. Its delivery vans that are fully refrigerated and all temperatures arerecorded at the time of delivery to ensure the products arrive in optimum condition. The vans servicethe CBD and inner suburbs daily and outlying areas weekly. Deliveries to regional customers are donevia the dedicated cold chain freight company Kerry Logistics. Customers can also collect their ordersfrom theITLS6008代做、data代写、代写R语言、R程序设计调 warehouses.ITLS6008_2019_S2_Take-home_Quiz_Instructions3With increasing order volumes, the company requires a system that will scale with growth andprovide real-time item-level visibility, keep track of regulatory and food safety certificationcompliance. The existing warehouse management processes are manually recorded and prone todata entry errors. This leads to problems in order completion, lack of adequate visibility into items instock and delays in order completion.The company needs acquiring a WMS but solutions from market leaders such as SAP are costprohibitive and more complex than necessary for the company’s operations. You have been hired asa supply chain specialist to design a scalable solution without requiring additional softwareinvestments. Given your training at the University of Sydney, you have advised your manager thatyou will be designing the solution using SQL Server Express and R and the system will be easy to use,expand (in terms of capabilities) and maintain as the company continues to expand.You have been provided with some Excel data files by your manager to develop and test your solutionand have been asked to create additional dummy data if required for demonstrating the system’scapabilities. The Excel files contain the following data:- Distributors and retailers for Gourmet FoodTraders- Ingredients and food service products carried by Gourmet FoodTraders- Retail products carried by Gourmet Food TradersYour WMS should include:(i) Tables: Master and transactional data tables necessary for managing the company’sinbound and outbound operations as well as stock counting. The relevant tables shouldhave the ability to incorporate GS1 standards at a later stage.(ii) Data: Include all data provided (after any processing ifnecessary). You will need to createdummy (i.e., fake/placeholder data for testing purposes – this is common practice insystem design) for tables that are necessary for your design but for which you have notreceived any data from your manager. You should create at least one line of dummy datafor each table for which you have not been given any data.(iii) Queries: 10 queries that demonstrate the most important insights that your system will beable to generate in the context of warehouse and logistics operations and as well asassociated chart/table outputs via Shiny. Your queries should not be the same as the onescovered in class.(iv) Your design should include the ability to manage returns and conduct ABC analysis.See next page for the expected deliverables.ITLS6008_2019_S2_Take-home_Quiz_Instructions4Expected deliverables for this assessment:A. Your design files:(i) The .bacpac file representing the database layer of your system.(ii) The .R file(s) that are necessary for the application and presentation layers of yoursystemB. A Word document (use the template provided) addressing the following instructions:(i) Question 1 (15 marks)a. Provide a screenshot of the relationship diagramb. Provide the business rationale for your design(ii) Question 2 (10 marks) Please describe the output and report the business rationale for each query in alist of 10 queries.(iii) Question 3 (5 marks) Provide a list of the 5 best examples of how your presentation layer presentsessential information from your database layer.转自：http://www.3daixie.com/contents/11/3444.html