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Creating a conceptual and logical database model for AiS using object-oriented or extended entity relationship modelling(A) Using object-oriented / extended entity relationship modelling, produce a conceptual and logical database model for AiS. (8 marks) You have the option to produce a fresh conceptual and logical database model using object-oriented or extended entity relationship modelling or incorporate advanced entity modelling con...
Overview of the current system and critical evaluation of its problemsThis assignment requires you to produce a requirements specification for the system outlined below. The learning outcomes for Information Systems Engineering are as follows: LO1: Critically assess the concepts of development stages and methods LO2: Elicit user requirements LO3: Evaluate possible models, designs and specify elements of existing/proposed systems L...
Tasks:Context:The MIS602 Data Modelling & Database Design subject is designed for you to progressively add to your understanding of data and database management and its relevance with in business context. It also introduces you to some of the key features of database management system and designing database systems that will feature in later modules of this topic. In order for you to do well in this subject, it is imperative that you under...
Your thoughts about this videoYour post must be at least 150 words. Replies to your fellow students must add academically to the discussion, simply stating "I liked your post" will not complete the assignment nor gain you credit. Please include: Your thoughts about this video. Data analysis can be a complex topic, what tools would you use to begin a data modeling assignment? After you review Chapter 2 in your textbook and review all course...
ContextContext: Data Modelling & Database Design subject is designed for you to progressively add to your understanding of data and database management and its relevance with in business context. It also introduces you to some of the key features of database management system and designing database systems that will feature in later modules of this topic. In order for you to do well in this subject, it is imperative that you undertake all...
Learning OutcomesAs part of the formal assessment for the programme you are required to submit a Database Implementation assignment. Please refer to your Student Handbook for full details of the programme assessment scheme and general information on preparing and submitting assignments. Learning Outcomes: After completing the module you should be able to: Demonstrate a critical understanding of the tools and techniques to support dat...
Task 3 IndexingTask 3 Indexinga. Consider the TPCHR benchmark database created through processing of CREATE TABLE statements include in the file TPCHR.An index ordersIdx(o_orderStatus, o_clerk, o_totalPrice) has been created over the relational table ORDERS.Construct SELECT statements that will use the index ordersIdx in the following ways:i. Execution of the first SELECT statement must traverse the index vertically and it MUST NOT access a...
Task 1Task 1 Create a schema called “BuildingGo” and then write DDL queries to create the three tables with relevant keys as suggested in the above diagram and the sample data shown in the tables. Task 2 Write queries to insert 5 records into Owner and Building each. Task 3 Write queries to insert 10 records into the Apartment table. Task 4 Write a query to display all the information about the buildings in the Building table. ...
TaskYou have been supplied with Clearwater.sql, which contains a database creation and population script to create and populate the Clearwater Traders database. You must design business data models that will provide necessary information to data developers for creation of a first normal form staging area that contains all of the measurables (facts) and dimensions (characteristics) necessary for supply of evidence to justify the decisions of ...
TaskSetting and Case Study: You will conduct in-depth study on the design and creation of a database system relating to real world concepts. The coursework tasks relate to a case study whose details are attached. If your database, your written work or final demo SQL does not relate to the case study you will be marked down even as far as a zero! You are a junior database administrator (DBA) working for a Systems Development company and have be...
What is SQL and Why is it Important?SQL language and relational database systems based on it are one of the most important foundation technologies in the computer industry. Over the last two decades, SQL has grown from its first commercial use into a computer product and services market segment worth tens of billions of dollars per year, and SQL stands today as the standard computer database language. Literally hundreds of database products no...
Problem ScenarioOnline shopping getting more and more popular because of the low price of the items being sold. The commodities are shipped to the customer address with express delivery services. However, the shipping cost of delivering single item with dedicated transportation is quite expensive. To cope with the issue, the consolidated shipment is a cost-effective way. Easy Shipping Company (ESC) is one of the companies that provide such s...
The ScenarioInstructions:This Case study must be submitted on Blackboard via the allocated folder Email submission will not be accepted Students must work as groups in which each group has up to four students.You are advised to make your work clear and well-presented, marks will be reduced for poor presentation.Identical copy from students or other resources will result in ZERO marks for all involved students.IntroductionThe case study is abou...
Task: A comprehensive understanding of the concepts, purposes, architectures, evolution and benefits of DW. A systematic knowledge of how to apply ERD and Star Schema to design databases, DW or data mart. The ability to design appropriate data extraction, transformation and loading strategy and create reasonable queries. Midlands Theatre (MT) is a chain of small theatres that are found within the suburbs of several cities and towns w...
ScenarioWhat is Multi Specialty Hospital System? The scenario for this assessment is a multi-specialty hospital system, the Royal Rundle Hospital (RRH), that provides a broad range of services to the community which include surgical, maternity, obstetric care, dialysis, emergency, mental health, aged and palliative care, allied health services and a 24-hour emergency department. The RRH has been serving in the region for over 50 years and...
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