CH3. Problems Solved Service Orientation

Question 1

Advantages of Disposable Applications

Answer 1

Solutions can be built efficiently

Requirements analysis is a straightforward process 

Solutions are tactically focused 

Project lifecycle is streamlined and predictable 

Building from the ground up allows developers to use the latest technology

Question 2

Disadvantages of Disposable Applications

Answer 2

Creation of wholly new business logic can be time consuming

Developers rebuild logic that already exists elsewhere 

Creates and ever-expanding hosting maintenance and administration issue 

Complex Infrastructure and Convoluted Enterprise Architecture 

Lack interoperability

Question 3

8 Advantages of Service Oriented Architecture

Answer 3

Consistent representation of functionality and data

Reduce dependencies 

Creates a higher level of abstraction 

Increase reuse 

Improves the ability to combine services 

Increases consistently of behavior 

Increase availability and scalability 

Increase awareness of available logic