The survey questions will be focusing on the following topics **
1. **Soft Systems Methodology (SSM)
SSM - Rich Picture
the general principles of Rich Picture to articulate requirements
why, who, what, when, where and how
concerning problems and impacts
Rich picture represented by ArchiMate
-Use Case Diagrams
-Strategy Aspect
Rich picture represented by UML
-Use Case Diagrams
-Activity Diagrams
2. **Goal-oriented modelling
Requirements acquisition
Relating requirements to organizational and business context
Clarifying requirements
Dealing with conflicts
Driving design
Constraint -> Requirement -> (OR Principle) -> Outcome -> goal
3. **Data Integration methodology - Extract,Transform,Load
Application of ETL
Step 1: extraction inputs and outputs
Step 2: cleansing inputs and outputs
Step 3: transformation inputs and outputs
Step 4: load inputs and outputs
4. **Application Integration methodology - ESB
key concepts
Requester app
Provider app
Port
Hub (refer to ESB)
Understanding of ESB model
pre-defined messages from each app (requester and provider) with the associated Ports
hub - naming directory to show the message map
communication between the Requester and the Provider(s) via message passing
About the recuiterMember since Mar 14, 2020 Sireesh Palliko
from New York, United States