Simulating Enterprise Architecture Models

Simulating Enterprise Architecture Models Balbir S. Barn, Tony Clark (Middlesex University) and Samia Oussena University of West London) ISEC 2012, Kanpur, February 2012

Agenda ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

EA overview (definitions and use cases) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

EA overview (2) ,[object Object],[object Object],[object Object],[object Object],[object Object]

A missing piece ,[object Object],[object Object],[object Object],[object Object],[object Object],Simulation: Try it and see. A means for meaningful human intervention

Combining SOA with Event driven architecture ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Method Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],Step 4: Model Requirements Define Logical EA Collate Physical Architecture Define Physical EA Define Conformance and Simulate Configure Physical Architecture To be Analysis As Is Analysis New DSL Technology incorporating: Integrated model for services, events and simulation Utilize established techniques such as CRC, Use Case Models, Use Case Maps, UML … Business use case model; Information model; Business process model; Context Diagram Current components Candidate Physical EA Candidate Logical Components Simulation Logical EA (Components, Interfaces, Events) Refined Logical EA Simulation Physical EA Scope phase Simulate phase Candidate Physical EA Step 1: Step 2: Step 3: Step 5: Step 6:

Case study ,[object Object],[object Object]

Step 1: Model Requirements ,[object Object],[object Object],[object Object],[object Object]

Step 2: Define Logical Enterprise Architecture (L-EA) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Step 2 cont’d: The University component State Rules Invariants

Using Simulation ,[object Object],[object Object]

Step 3, 4: Collating and Configuring Physical EA ,[object Object],[object Object],[object Object]

Step 5: Define Physical EA ,[object Object]

Step 6: Conformance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Conclusion ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Research areas in MDSE@mdx Model driven software engineering User Modelling Enterprise Architecture Complex Events and Big Data Tool Modelling Modelling for Theory Building Methodology Events Foundations Tools and Technologies: DSL Building Tools: XModeller

World Skills 2011: UK Prime Minister David Cameron ,[object Object],[object Object],[object Object],[object Object]

Simulating Enterprise Architecture Models

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