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Archive for the ‘Database design and optimisation’ Category

database coding

Assignment BackgroundIn this assignment, you will develop a web application that will allow players to receivecards from a collectible card game and trade those cards amongst their friends. Thecard data used for this assignment is taken from the game Hearthstone. This is thesame data used in tutorial #8 a description of the structure of the […]

coding assigment

In this assignment, you will develop a web application that will allow players to receivecards from a collectible card game and trade those cards amongst their friends. Thecard data used for this assignment is taken from the game Hearthstone. This is thesame data used in tutorial #8 a description of the structure of the data […]

Database Management SQL

1. (13 points) Clean and normalize the data. Submit your processed Excel file with a sheet for each relation/table. You do not need to submit screenshots of the Excel data.a. The raw data contains a multivalued field (Country) that must be resolved before loading the data into APEXb. The raw data contains a composite field […]

Mysql online data base

Must develop and ERD diagram for an Online retail business of choice. The retail business must be able to collect CC payments. At minimum the developed relational database must collect and store the following information;    Stock    Customer Details    Orders    Suppliers    Payments    Returns Using the ERD diagram that was developed earlier in Part A now expand […]

Database

A small university is in the process of creating its first database system, and you are the chief architect of this system. This university does not have majors, faculties, and departments, but it does have programs. A program usually has 5 courses (in real situation, a program usually has much more courses, but to make […]

Database Systems

Draw an ER diagram using the IDEF1X Notation and ERWIN for the following two applications. If you discover that the following narrative is incomplete, make up reasonable explanations to complete the description. State clearly your assumptions. Your assumptions should not contradict the assumptions stated in the narrative. You may download a trail version of ERWIN […]

team project

The project charter is already done, just uploaded it so you know how it started off as. The presentation slides from slide 37 to 40 are the only relevant ones ignore the rest. In slide 39 all you have to write about is “Detailed Communication Strategy” and “Consideration of the impact of GDPR” You don’t […]

Assignment 1

Create a table with two columns. Name the table First Initial _ Last Name (e.g. John Dowwill create table j_dow). You have to audit all DML statements on your table. To do this you write two triggers: 1. To log any DML statements that users might run on this table. The results must be stored […]

Designinga Relational Database

Step 1. Understand the specification of the problemRead the following paragraph carefully. Multiple times, if necessary. Then follow the process we learned in Lab 2 to annotate the primary terms and actions. Basketball is one of the most popular sports in the United States.  Basketball tournaments consist of games between two teams at various stages […]

SQL design and implement

2. Design a database that will be used to store information for an IT Consulting Company that provides services for client organizations as well as purchases and resells equipment (servers, desktops, software, routers, etc.) to clients. Ensure that you diagram thetables, columns / datatypes, and table relationships.3. Create the database and tables from the previous […]

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