Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Assignment
Answer to this question
A star schema is a type of data warehouse design that optimizes multidimensional query performance (Poolet, 2007).
Your reading gives a case example and a high-level overview of modeling an information system. The first step in designing an information system is to construct a data model. The data model you use is a star schema.
A large online company's marketing department needs information to examine sales, predict future directions, and determine how and what to advertise. Design a star schema to organize the sales information to meet the marketing department needs. Identify the dimensions first, and then identify the attributes of those dimensions.
Create an ERD that shows the entities, attributes, relationships, cardinality and optionality that describe the booking of a room by a guest
Select at least two business systems (such as email and billing) and create a Unified Modeling Language in the form of a sequence diagram showing how they can be integrated. Use Visio or any other standard diagramming that has UML templates. Expor..
Produce an Entity-Relationship Model for the scenario, Query your database, Optimize your Database,Secure your Database, and built Building a Web Interface
List the rental identification number, make, model, year, classification, and rental duration for each of our locations for the month of October, 2015.
Develop at least two tables, using the same process of the accounting cycle selected for your previous Learning Team assignments, that could be used in a database for your selected accounting cycle.
You will be creating a series of different users, administering various privileges to those users, and exploring how roles help provide additional functionality to the user picture.
Compute the activity rates for each of the three cost pools and Compute the activity rates for each of the three cost pools.
Find the sids of suppliers who supply every part. Find the sids of suppliers who supply every red part. Find the sids of suppliers who supply every red or green part.
Draw a dependency diagram to show the functional dependencies in the relation and decompose GRADE REPORT into a set of 3NF relations.
Provide expression in relational algebra for each of the following queries: Give all the managers in database a 10 percent salary raise. Give all the other employees a 5 percent salary raise.
To analyse a set of data, and write a memo, identifying and explaining your insights into the operation of Todd Restaurants.
Develop a Microsoft Access database based upon the following business scenario. Be sure to include tables, fields, keys, relationships, and test data in your database. Your final submission will be a Microsoft Access database.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd