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 Nov 11, 2022 Hamidreza Mirzaei
from Rheinland-Pfalz, Germany