Visma Cloud Delivery Model - 3 years and 40 teams later (DevOpsDays Oslo 2018)
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Over the past 3.5 years, Visma has worked in a structured way to change and modernize how we develop, deliver and operate our cloud services.
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Imran Ali has passed the following exams for the Professional Level of the ACCA examinations: Governance, Risk and Ethics; Corporate Reporting; Business Analysis; Advanced Financial Management; and Advanced Audit and Assurance. This certificate from ACCA confirms Imran Ali's completion of the Professional Level exams and provides his registration and certificate numbers.
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The overwhelming growth of technologies in the Cloud Native foundation overtook our toolbox and completely changed (well, really enhanced) the Developer Experience.
In this talk, I will try to provide my personal journey from the "Operator to Developer's chair" and the practices which helped me along my journey as a Cloud-Native Dev ;)I nearshore
IT companies choose nearshore/offshore software development to develop custom applications, in order to reduce and control the development costs, especially the human resources related costs, while they can concentrate on new lanes to grow (like marketing).
Romania is the preferred IT destination in Eastern Europe and ROPARDO is a reliable provider for nearshore / offshore software development outsourcing services in Romania.
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What happens to the second largest chess website in the world when everyone is at home and suddenly wants to play chess? As a highly distributed non-profit and open source project, we were faced with both technical and organizational challenges. We needed to adapt and scale up to sustainably deliver on our mission: To promote and encourage the teaching and playing of chess all around the world - 100% funded by donations.
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Best practices for running Windows workloads on AWS - AWS Summit Stockholm (M...
How we migrated to AWS early with a "forklift plus" approach, in order to accelerate a number of technology and architecture improvements.
AWS in Visma 2015-2018: Lessons Learned
Visma has adopted a multi-cloud strategy and uses AWS for its public cloud infrastructure. It has learned lessons from migrating workloads to AWS using different approaches like "forklift", "forklift plus", and optimization. Some key lessons include developing cloud competence early through an accelerated "forklift plus" migration, ensuring quality of service improvements, establishing governance processes, and continuing optimization efforts after migration. While AWS costs can be estimated accurately, migration effort is difficult to estimate. It is important to be clear on responsibilities and enable retrospective analysis through data collection.
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Test Automation Pyramid
The Test Automation Pyramid is a useful model to help us understand and discuss automated testing efforts. Generally speaking it is a good practice to have lots of unit tests, fewer component integration tests, fewer API tests, and even fewer UI tests.
Agility in 2016
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Visma Cloud Delivery Model - 3 years and 40 teams later (DevOpsDays Oslo 2018)
- 1. The Visma Cloud Delivery Model 3 years and 40 teams later T. Alexander Lystad Chief Cloud Architect Visma Enterprise alexanderlystad
- 2. ● >8k employees ● HQ in Oslo, Norway ● We make cloud software ○ HRM ○ ERP ○ CRM ○ Invoicing ○ Education ○ Health ○ +++
- 3. Our Large Scale DevOps Transformation
- 4. →
- 6. 1 release every two months ↓ 6 releases per month
- 7. Origins
- 12. Continuous Delivery ● Monitoring ● Automated testing ● Automated deployment (incl. infrastructure as code) ● +++
- 14. Onboarding
- 15. End Assign roles ● Service Owner ● Service Architect ● Infrastructure Engineer ● Business Analyst(s) ● Developer(s) ● Security Engineer ● Agile Lead ● Test Lead ● Test Engineer ● Technical Test Engineer ● Incident Coordinator ● Release Coordinator ● Change Manager Start
- 16. End Attend kickoffs ● Onboarding ● Development ● Test ● Release ● Monitoring ● Incident ● Change ● Security Start
- 17. End Perform gap analyses ● Continuous Delivery ● Security ● Reliability ● Performance ● UX ● Technical Debt Management Start
- 18. End Resolve deviations Typically what takes the most time. Start
- 19. Final approval Teams explain how they have met VCDM requirements. EndStart
- 20. Final approval Teams explain how they have met VCDM requirements. End Resolve deviations Typically what takes the most time. Perform gap analyses ● Continuous Delivery ● Security ● Reliability ● Performance ● UX ● Technical Debt Management Attend kickoffs ● Onboarding ● Development ● Test ● Release ● Monitoring ● Incident ● Change ● Security Assign roles ● Service Owner ● Service Architect ● Infrastructure Engineer ● Business Analyst(s) ● Developer(s) ● Security Engineer ● Agile Lead ● Test Lead ● Test Engineer ● Technical Test Engineer ● Incident Coordinator ● Release Coordinator ● Change Manager Start