Cloud Architecture Modeling With ArchiMate and AWS
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This document discusses using the ArchiMate modeling language to model cloud architectures within an enterprise context. It provides an overview of ArchiMate 3.0 and shows how AWS web hosting reference architectures can be modeled at the technology layer. It demonstrates how ArchiMate can connect cloud solutions to enterprise strategy, business processes, and physical infrastructure. Adopting ArchiMate allows an organization to plan, design and ensure proper implementation of cloud solutions across the entire enterprise.
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Cloud Architecture Modeling With ArchiMate and AWS
- 1. 1 Cloud Architecture With The ArchiMate Language Iver Band Ryan Kennedy The Open Group San Francisco 2017 © 2016 Cambia Health Solutions, Inc.
- 2. 2 2 Agenda •Background •Presentation Rationale and Method •ArchiMate 3.0 Overview •AWS Web Hosting Reference Architecture •Adding an Enterprise Perspective •Visual Modeling at Cambia Health Solutions •Conclusion © 2016 Cambia Health Solutions, Inc.
- 3. 3 3 © 2016 Cambia Health Solutions, Inc. Iver Band • Enterprise Architect at Cambia Health Solutions • Customer Service, Product Management, Marketing, Web and Service-Oriented Architecture, Business Rule Management • Chair, Open Group ArchiMate Forum • TOGAF and ArchiMate certified, CISSP, AHIP Certified IT Professional, Certified Information Professional • ArchiMate user and contributor since 2010 iver.band@cambiahealth.com http://www.linkedin.com/in/iverpdx http://www.cambiahealth.com/ http://www.twitter.com/iverband http://slideshare.net/iverband
- 4. 4 4 © 2017 Cambia Health Solutions, Inc. Ryan Kennedy • Architect in Cambia Enterprise Architecture • Visual Modeling and Engineering • Process Improvement and Automation • IT Technology Council • ArchiMate certified, CSET certified • Visually modeling since 2000, UML, BPMN, CASE+RAD tools and methodologies ryan.kennedy@cambiahealth.com https://www.linkedin.com/in/rykennedy
- 5. 55 About Cambia 22 companies and growing © 2016 Cambia Health Solutions, Inc. A tax-paying nonprofit headquartered in the Pacific Northwest Nationally recognized: Top 100 Healthiest Workplaces 5,300 employees in 30 states 100 million people touched nationwide
- 6. 66 © 2016 Cambia Health Solutions, Inc.
- 7. 77 Cambia Health Solutions © 2016 Cambia Health Solutions, Inc. Senior Services Health Insurance Retail Enablement Provider Enablement
- 8. 8 8 Why This Presentation? • Cloud environments are the default choice for new and modernized solutions • Cloud service providers (CSPs), like many other technology suppliers, promote their own approaches to visual modeling with icon sets and reference diagrams • These approaches often predominate in heavily invested partner and user organizations, eclipsing standards-based methods • CSP approaches to visual modeling identify and compose available services, but do not provide a standards-based enterprise perspective • The ArchiMate language can be combined with CSP visual modeling approaches to achieve the benefits of both approaches © 2016 Cambia Health Solutions, Inc.
- 9. 9 9 Our Journey Today © 2016 Cambia Health Solutions, Inc. Key AWS Reference Architecture Proprietary Representation ArchiMate View ArchiMate Enterprise Perspective Cambia Visual Modeling Approach Value of ArchiMate Modeling
- 10. 10 10 What Does the ArchiMate Standard Provide? •A language with concepts to describe architectures •A framework to organize these concepts •A graphical notation for these concepts •Guidance on visualizations for different stakeholders •An open standard maintained by The Open Group © 2016 Cambia Health Solutions, Inc.
- 11. 11 11 The ArchiMate 3 Framework © 2016 Cambia Health Solutions, Inc. Strategy Implementation & migration Physical Application Technology Business MotivationPassive structure Behavior Active structure Aspects Layers
- 12. 12 12 Alignment of The ArchiMate 3 Framework and the TOGAF Architecture Development Method © 2016 Cambia Health Solutions, Inc.
- 13. 13 13 © 2016 Cambia Health Solutions, Inc. AWS Web Application Hosting AWS Diagram
- 14. 14 14 ArchiMate View of AWS Web Services © 2017 Cambia Health Solutions, Inc. We can model AWS web services as specializations of ArchiMate Technology Services
- 15. 15 15 ArchiMate View of AWS Web Application Hosting © 2017 Cambia Health Solutions, Inc. AWS solution architecture diagrams are easily convertible to ArchiMate Technology Layer views using specialized concepts 1 DNS requests are served by Route53 2 Static content is served by CloudFront 3 Static content is stored in S3 4 HTTP requests are handled by Elastic Load Balancer and passed to EC2 5 Web servers and application Servers are deployed on EC2 6 Web servers and application servers are deployed in an Auto-Scaling Group 7 Data is backed up on redundant multi-AZ instances
- 16. 16 16 Web Application Hosting in an Enterprise Context © 2017 Cambia Health Solutions, Inc. Web Application Hosting Web Application Business Process Business Product Motivation Strategy Implementation & Migration Physical Environment
- 17. 17 17 Motivation View © 2017 Cambia Health Solutions, Inc. One motivation for cloud adoption is to increase overall IT efficiency
- 18. 18 18 Strategy View © 2016 Cambia Health Solutions, Inc. One cloud adoption strategy is to leverage it to create an efficient application delivery capability
- 19. 19 19 Capability Maturation © 2017 Cambia Health Solutions, Inc. Cloud adoptions depend on many new cloud-based capabilities CI/CD Continuous Integration/Continuous Deployment IaC Infrastructure as Code IAM Identity and Access Management
- 20. 20 20 Physical View © 2017 Cambia Health Solutions, Inc. Cloud migrations offer opportunities to de-couple business from physical infrastructure concerns *On-premises infrastructure slated for retirement
- 21. 21 21 Web Application View © 2017 Cambia Health Solutions, Inc. Web applications can be modeled as collaborations of model, view, and controller components
- 22. 22 22 ArchiMate View of AWS Web Application Hosting © 2017 Cambia Health Solutions, Inc. AWS solution architecture diagrams are easily convertible to ArchiMate views using specialized concepts 1 DNS requests are served by Route53 2 Static content is served by CloudFront 3 Static content is stored in S3 4 HTTP requests are handled by Elastic Load Balancer and passed to EC2 5 Web servers and application Servers are deployed on EC2 6 Web servers and application servers are deployed in an Auto-Scaling Group 7 Data is backed up on redundant multi-AZ instances
- 23. 23 23 Business Process View © 2017 Cambia Health Solutions, Inc. Business processes can be modeled using the Business layer of ArchiMate
- 24. 24 24 Business Product View © 2017 Cambia Health Solutions, Inc. We can model business products as the aggregate of the value added by roles in the value chain
- 25. 25 25 Building Cambia’s Visual Modeling Capability Accurate, timely communication using visual tools and languages Agility through rapid architecture development Risk-Based Maturation Actionable Insights Rapid Development Capability-Based Planning Risk Analysis
- 26. 26 26 Conclusion • The ArchiMate language can be used with cloud service provider graphics to model cloud solutions • ArchiMate 3.0 models connect cloud solution architectures with • Motivation and strategy • Implementation and migration initiatives • Business, application, technology and physical architectures • ArchiMate modelers can specialize elements and relationships and add attributes to them • ArchiMate modeling can help ensure that all enterprise solutions are properly planned, designed and implemented in complex organizations © 2016 Cambia Health Solutions, Inc.