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!
Sample Databases
Part 1
Come up with an original example of a one to many unary relationship. Create an example model of this relationship using the MySQL Workbench data modeler.
Part 2
Come up with an original example of a ternary relationship. Create an example model of this relationship using the MySQL Workbench data modeler.
Part 3
Using MySQL Workbench - Create a data model for on Adult Baseball league which supports all of the following data requirements:
Teams
• A team has a unique number associated with it• Team Name• Team City• Each team has more than one player associated with it
Players
• Each Player has a unique number• A player may play or have played for more than one team• The number of years and batting average is tracked for each team the player played for.
Coaches
• In this league, all coaches are also players.• A Team can have more than one coach.
Bats
• A team can have multiple bats• Each bat is identified by a unique serial number.
For each of the three models above, you should export your model as a single page PDF and submit the resulting files.
Determine the technical provisions that would be required to ensure data integrity. Evaluate whether the use of a distributed DBMS structure is appropriate.
The objective is to create a database for Wild Woods Apartments that can help them organize all of their properties information into one system t help streamline some of the work both the onsite managers have to do as well as the cooperate workers
In a word document, describe the results and your analysis and observations. Discuss any analysis techniques you performed and their results to support the differences (or similarities) you discovered
What is the fetch command used for ? FETCH statement
Database normalization can principally be cleared as the practice of optimizing table structures. Optimization is adapted as a result of a thorough investigation of the numerous parts of data that will be stored within the database.
You will draw two diagrams: a Context Diagram and a Level 0 Diagram detailing the following process. Note: The Context is a "high-level" DFD. Level 0 is the next level. It "explodes" all the processes found in the Context.
To maintain member records, the library has hired an executive who maintains member information in the Member register. The details stored in this register consist of MemberID, MemberName, Gender, Address, and the amount paid by each member.
Write a query to determine the cost of the least expensive part in the part table? Format the returned price in dollars and cents using the correct function.
Use an entity relationship diagram to define the structure of the system.
optimize the query in the select script using Alter Table to add appropriate indexes. Also use Optimize and Explain to show how the performance of this query has improved.
Why are labor operations and labor types often tracked in the conversion process but usually not tracked in the revenue process?
Discuss the advantages of a database management approach to the file processing approach? Give examples to illustrate your answer. Outline the benefits and limitations of the relational database model for business applications today
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