Chapter 5, Problem 9RQ

Explanation of Solution

 Database as a Service (DaaS):

• The database contents which is stored on server of service provider and accessed by the service subscriber over the internet with the database administrator is called DaaS (database as a service)...

Explanation of Solution

 Advantages of using DaaS approach:

 The advantages of using DaaS approach is as follows:

• Cost saving
• Preventing the data loss
• Enhanced mobility

  Cost saving:

 The DaaS uses the cloud technology, so the total cost will be reduced. It has the centralized location to access and maintain the data. DaaS eliminates the need for upgrades and eliminates running cost in maintenance.

Preventing the data loss:

 It helps to overcome many risk while maintaining the important data and applications in the central location.

Enhanced mobility:

 The user can access the files in personal computer, mobile phones, and tablets from anywhere...