CIS 515 Course Great Wisdom / tutorialrank.com CIS 515 Course Great Wisdom / tutorialrank.com | Page 28

c. Rank the cloud services options of Software as a Service, Platform
as a Service and Infrastructure as a Service in terms of functionality,
mobility, and ability to provide distributed transaction concurrency.
Compare how these cloud-based services fit within an environment
where users are mobile. Determine the technical provisions that
would be required to ensure data integrity.
6. Evaluate whether the use of a distributed DBMS structure is
appropriate and identify the optimization techniques that should be
factored in to enhance the operations of the database in your design.
7. Provide at least two (2) examples of how lost updates and
uncommitted data may occur, keeping in mind that five (5) stores will
be generating transactions.
8. Determine the concurrency control factors that can be used to
ensure valid execution of transactions within the current multiuser
environment.

9. Research the Internet for backup and restoration recovery solutions
and database security threats that could be applicable to the
department store. Upon your research, complete the following:
a. Suggest at least two (2) options that could be made available to
provide disaster management functions for the database system within
the retail environment.
b. Assess the types of security threats that may exist when managing
the department store database and suggest measure(s) that can be
performed to minimize these threats that are particular to retail.10.
Use at least six (6) quality resources in this assignment. Note:
Wikipedia and similar Websites do not qualify as quality resources.
Your assignment must follow these formatting requirements: