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Discussion 1
"Planning Database Design" Please respond to the following:
The proper implementation of a database is essential to the success of the data performance functions of an organization. Identify and evaluate at least three considerations that one must plan for when designing a database.
Suggest at least two types of databases that would be useful for small businesses, two types for regional level organizations and two types for internationally wide companies. Include your rationale for each suggestion.
Discussion 2
"Database Modeling" Please respond to the following:
Following a data model is important in the planning of a database system. Evaluate at least two classic models that are used in providing structure for database solutions.
Compare and contrast the effectiveness of classic models and recently evolved models such as Big Data and NoSQL. Give your opinion on which type of model is more effective and why.
Design an Entity model and construct a set of tables with suitably defined columns to support this scenario and find details of all books stocked in London
Write an SQL query to get the author of the book "The Alchemist"
Assume that data warehouse for video game shop consists of th three dimensions: time, player, and game, and two measures number of games played and price paid per game. Sketch schema diagram for data warehouse using the star schema.
Determine the manufacturing overhead cost per unit of each of the company's two products under the traditional costing system.
When the database is set up it should be populated with the data that you have chosen. Display this data as part of your documentation. Each table should have from 3 to 6 records initially.
The relations given below keep track of airline flight information:Flights(flno: integer, from: string, to: string, distance:integer, departs: time, arrives: time, price: real)Aircraft(aid: integer, aflame: string, cruisingrange: integer)
Large-scale database are available on several platforms. Among those are MySQL, SQL Server, and Oracle. Other than cost, why might an organization select MySQL over SQL Server or Oracle
Data Files needed for this Case Problem: OBrien.accdb (cont. from Tutorial 3) and Tests.bmp O'Brien Educational ServicesKaren O'Brien is using the OBrien database to track and analyze the business activity of her educational consulting company. T..
You have been asked to explore three database alternatives for a merchant who provides shoes to retail stores. The merchant needs the database to keep the financial records, employee records, inventory records and general use records for the busin..
List the names of agents that placed an order for customer C003 or customer C006. List all pair of products names that are in the same city, along with their city name.
problem 1suppose you have a relation schema about teaching classes that has the following attributes class instructor
Your task is to develop a database to support this activity.Here is what you need to be able to provide Custom Auto Body in order to land your first consulting contract:
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