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!
Answer the given questions and also justify your answers with appropriate examples
Question: Find an example of an actual data warehouse. For this example, explain the content, user access methods, purpose, and sources of data (what on-line transaction processing [OLTP] databases feed data into the data warehouse) -
(Ensure that your case is not just a normalized OLTP database that someone has mistakenly misnamed a data warehouse or data mart, or just a vendor's description/advertisement of their product).
In addition to answering the question above, to get full credit on this assignment your data warehouse should be publically accessible so that the rest of the class and I will experience it.
Explain the role of a database administrator,the tasks performed by this role and why this role is important in Database Management.
Identify three potential users and design a subschema for each. Justify your design by explaining why each user needs access to that data element.
It is not uncommon to have to access the data which reside in different tables, especially when formulating a report.
question 1 consider that you have been presented with the subsequent relation for the baxter aviation database charters
This system will also provide administrators with the ability to create custom reports and filter data based upon a wide variety of information captured from each store.
Mark the following words in the document as index entries: behavior (four instances), favorable (five instances), and impression (eight instances).
Create an ERD to show the resultant tables at the 3NF level with all the needed attributes, Primary/Foreign keys etc - Create the RDM with appropriate attributes, primary and foreign keys.
Display all the columns from the Orders table that were paid with a Visa Card and have been shipped to the customer (hint: not a null). Order results by the Item Price in descending order.
1. Extracting and interpreting data can be very valuable to an organization. Describe the importance of using sub queries in a database system. Provide at least two business case scenarios to support your response.
Company's databases do not give them with information required for market planning, lead generation, and account management. What does author say is root cause of this problem?
A corporate venture has the resources of a large organisation and the entrepreneurial Benefits of a small one
When evaluating a proposal for acquisition and sourcing, are there considerations that are unique in the case of an IT project versus a non-IT project
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