Fast architecture will agile work this time
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This document discusses how agile architecture can help ensure successful digital transformation. It outlines a framework for delivering agile architecture, including establishing a minimum viable architecture, just enough architecture roadmaps, and domain driven design. The framework emphasizes collaboration, ongoing involvement of architects, and an evolutionary approach where architecture emerges and adapts over time.
Fast architecture will agile work this time
- 1. Why will Agile work this time ? Gagan Singh , Jason Gane
- 3. 3© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 View of the roadmap to Digital Transformation Digital Transformation Strategy IT Strategy & Architecture Delivery Strategy Digital Vision & Design Principles Customer Engagement & User Experience Digital Operating Model Technology Capabilities Business Capabilities & IT Strategy Channels Digital Architecture Technology Capabilities Maturity Roadmap Design & Development Deployment Architecture has a key part to play in ensuring successful transformation…
- 4. 4© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 Responsive governance to manage scope Lack of balance between design and delivery Shrinking traceability Short-term decisions Readiness to business change and cultural transition Key Outcomes & challenges of Digital Transformation
- 5. 5© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 Design & Delivery Strategy Build strong foundations: Agility depends on strong foundations; we can never be agile, if we keep spending time in fixing the core or Architectural building blocks. Establish Implementation strategy: Implementation strategy to be aligned to the Architecture vision and communicated to the Agile team to ensure alignment to the vision. Adopt a layered structure: Create layered views from business capabilities, process, application through to data. Design to scale: Separate the core capabilities from the business services loosely couple components and apply abstraction for growth and scalability with minimal technical debt NFR Manage Programme Feature Backlog Manage Increment Roadmap Target 0perating Model Support and Align NFR Increment Feature Backlog Elaborate Validate Portfolio Programme Work Stream High Level Process Design Dev Team DevNFR Team Backlog Manage Scope Forecast and Track Progress Against Milestones Maintain Unified Business Process Feeds Manage Interdependencies SupportManagement Maintain Outcome Focus Business Outcome Business Vision
- 6. 6© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 Design & Delivery Strategy TOM (Target Operating Model) – Capability View Managing dependencies – Solution design View Managing product roadmap & features - Implementation view
- 7. 7© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 The Architecture Roadmap is Key • Must be adaptable and high level • Determine the scope of upfront design by through crawl-walk-run approach :- • Identifying foundational building blocks • Assess business benefit and criticality • Just enough anticipation by :- • Dependency Assessment • Minimising the technical debt
- 8. 8© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 Agile architects need to work in a different way Traditional Architect Organisations Agile Architect Senior part of hierarchy Part of the team Up front activity Ongoing involvement Informs Collaborates Seeks Enterprise Alignment Supports team autonomy Seeks stable solution Ongoing Evolution Dictates Leadership
- 9. 9© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 How to go about delivering an agile architecture 1. Design emerges. Architecture is a collaboration. 2. The bigger the system, the longer the runway. 3. Build the simplest architecture that can possibly work. 4. When in doubt, code or model it out. 5. They build it. They test it. 6. There is no monopoly on innovation. 7. Implement architectural flow. Copyright © Scaled Agile, Inc. Follow the principles of Agile Architecture
- 10. 10© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 • Capgemini globally is beginning to consolidate frameworks and tools to help architects work in agile environments Key elements of framework Capgemini Agile Architecture Framework What does your architecture need to deliver How will you go about delivering your architecture Minimum Viable Architecture Just Enough Architecture Roadmap Agile Architecture Planning Toolkit When do you need to produce architecture deliverables
- 11. 11© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 • Outlines a framework of content needed to define and deliver the minimum viable architecture • Allows the architecture to support the production of the MVP • Keep Simple at First and delay major design decisions • Supports Evolutionary architecture • Build for Day 1 Non Functional Requirements, but understand • Looks to embrace industry wide approaches such as domain driven design Minimum Viable Architecture Site CAPGEMINI Datacenter Amazon Hyperviseur 1 Hyperviseur 2 VM1 Docker-1 VM2 Conteneur d’intégration Machine virtuelle outillage Poste de développement Docker-2 Hyperviseur 1 Java + Javascript Machine virtuelle de dev Base de test Script de test Spring Configuration Jenkins AnglularJS Génération Script de création bd Enregistre Configuration VM Configuration VM Nagios Trac Selenium Base d’anomalies Base de test Création VM 1 1 Logs résultats Configuration SVN Provisionning Configuration et code Configuration VM2 Code source Code source Configuration application Provisionning des configuration Puppet Monitoring Vagrant Gestion VMAutomatisation des tests Gestion des anomalies Responsable déploiement Prépare configuration Développement Eclipse QuantumDB Gestion des codes sources SVN Jenkins Génération des exécutables Configuration application MySQL Apache Tomcat Configuration application MySQL Apache Tomcat Coode binaire Remplissage automatique de la base de test Conteneur Production 1 Configuration application MySQL Apache Tomcat Coode binaire Base de production Pacemaker DrDB Corosync Conteneur Production 2 Configuration application MySQL Apache Tomcat Coode binaire Base de production Pacemaker DrDB Corosync Configuration Conteneurs Configuration Conteneurs Récupération Code à déployer Responsable déploiement Installation Depl.Notif Puppet informations déploiement informations déploiement 3 1 Apache Tomcat événements d’exécution Tests 3 Configuration VM1 1 Configuration VM Responsable intégration activation Recetteur client Saisie anomalies IE-11 Configuration Conteneurs Responsable intégration Installation et configuration
- 12. 12© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 The Just Enough Architecture Roadmap Project Initiation ProductRelease High-level Solution Approach Discovery Alpha Live Beta (HLD) (LLD) Sprint Backlog User Research UX Scoping EPIC Features EPICs Product Backlog UX Prototype Features - User Stories (Code)
- 13. 13© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 The Just Enough Architecture Roadmap 13 An aspirational statement of where the organization or business unit would like to be in near-term or long-term A method, approach or plan of action to achieve desired goal of a common information system. Defines “What” a business does”. Technology capability road mapping is structuring the functional scope of capabilities w.r.t business expectations and maturity Translation of sub-capabilities to features to provide service- level context to validate strategic technical capabilities requirements and articulation of dependency Traceability of requirements to articulate desired level of capability maturity w.r.t. service transition roadmap Reform Vision Digital Capabilities Sub- Capabilities Features Top-down view Bottom-up view Vision Strategy Technology Delivery Service projects Common Components Sub- Capabilities Features Features User Stories Business Architects, Service Owners, Service Managers & Product Managers Solution Architect s, Delivery Manager s, Business Analysts Service projects IDENTIFY DEFINE PRIORTISE VALIDATE
- 14. 14© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 • Outlined by Eric Evans in the book, Domain- Driven Design: Tackling Complexity in the Heart of Software • An an approach to software development that looks to connect the implementation to an evolving domain model • Focuses on collaboration between technical and domain experts to refine a model to address domain problems • Introduces ubiquitous language and can improve communications between business and technical stakeholders • Can increase flexibility of solution and supports agility Key elements of Agile Architecture Toolkit Domain Driven Design
- 15. 15© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 • The TOGAF ADM can be tailored and adapted to support an agile delivery • The ADM lends itself to iterative delivery in line with agile delivery Key elements of Agile Architecture Toolkit Tailored TOGAF’s ADM framework • Capgemini has been exploring alignment of TOGAF ADM with Scaled Agile Framework (SAFE) – aligning PI with TOGAF ADM
- 16. 16© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 • Understanding the appetite for the organization to be responsive can aid planning and governance • Enables an architect to identify key stakeholders and their behaviors to help shape the architecture roadmap accordingly • Allows the architect to assess their context against a number of criteria to understand the degree of agility of an organization Highly Risk Adverse Risk Tolerant Green Field Significant Legacy Flat Org Structure Rigid Hierarchy Document heavy Lightweight Content Iterative Scope Rigid Scope Toofarthiswaycanlead toChaos Toofarthiswaycanlead toStagnation Key elements of Agile Architecture Toolkit Agile Spectrum Assessment – Planning Tool
- 17. 17© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 Architecture is more relevant than ever in an agile environment but the role needs to evolve to remain relevant Agile architecture represents a shift in thinking and a different mindset It’s about leading people, facilitating collaboration and driving emergent solutions Conclusions
- 18. 18© Capgemini 2018. All rights reserved |Agile Architecture| Gagan Singh, Jason Gane | 26th September 2018 Questions?
- 19. A global leader in consulting, technology services and digital transformation, Capgemini is at the forefront of innovation to address the entire breadth of clients’ opportunities in the evolving world of cloud, digital and platforms. Building on its strong 50-year heritage and deep industry-specific expertise, Capgemini enables organizations to realize their business ambitions through an array of services from strategy to operations. Capgemini is driven by the conviction that the business value of technology comes from and through people. It is a multicultural company of 200,000 team members in over 40 countries. The Group reported 2016 global revenues of EUR 12.5 billion. About Capgemini Learn more about us at www.capgemini.com This presentation contains information that may be privileged or confidential and is the property of the Capgemini Group. Copyright © 2018 Capgemini. All rights reserved.
- 20. A global leader in consulting, technology services and digital transformation, Capgemini is at the forefront of innovation to address the entire breadth of clients’ opportunities in the evolving world of cloud, digital and platforms. Building on its strong 50-year heritage and deep industry-specific expertise, Capgemini enables organizations to realize their business ambitions through an array of services from strategy to operations. Capgemini is driven by the conviction that the business value of technology comes from and through people. It is a multicultural company of 200,000 team members in over 40 countries. The Group reported 2016 global revenues of EUR 12.5 billion. About Capgemini Learn more about us at www.capgemini.com This presentation contains information that may be privileged or confidential and is the property of the Capgemini Group. Copyright © 2018 Capgemini. All rights reserved. Name, Last Name Title/Role Capgemini Office (Optional) Address Line 1 Address Line 2 Address Line 3 Name, Last Name Title/Role Capgemini Office (Optional) Address Line 1 Address Line 2 Address Line 3 Name, Last Name Title/Role Capgemini Office (Optional) Address Line 1 Address Line 2 Address Line 3 Name, Last Name Title/Role Capgemini Office (Optional) Address Line 1 Address Line 2 Address Line 3 People matter, results count.
Editor's Notes
- #3: The landscape has shifted and this challenges the traditional architecture role – increased expectations, greater user engagement, new ways to do business, demand for accelerated benefits; architecture role needs to shift to remain relevant in this world – lets look at a typical digital transformation
- #8: … architecvt is key role
- #9: How do we help architects achieve this
- #11: Emerging architecture framework -
- #17: Aid architecture planning – will help us identify cadse studies of organisations working in a similar way