The monster under the bed - Overengineering the cloud
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The document is a presentation by Radu Vunvulea on overengineering cloud solutions. It discusses common causes of project failure like inaccurate cost and time estimates. It also notes that 60% of cloud-based solutions are overengineered with at least 30% extra components and services that are not needed. The presentation provides a case study comparing an overengineered vs simplified solution for an API to track user activity, and emphasizes the need to carefully match customer needs to cloud services rather than taking an overly complex approach.
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The monster under the bed - Overengineering the cloud
- 1. SOFIA var title = “THE MONSTER UNDER THE BED OVERENGINEERING THE CLOUD”; var info = { name: @RaduVunvulea”, otherOptional: “Technology enthusiast that runs away from stupidity and enjoy the simple life of the cloud era. Speaker, traveller and crafter, he is a wine and coffee lover” };
- 2. SOFIA var title = “THE MONSTER UNDER THE BED OVERENGINEERING THE CLOUD”; var info = { name: @RaduVunvulea”, otherOptional: “Technology enthusiast that runs away from stupidity and enjoy the simple life of the cloud era. Speaker, traveller and crafter, he is a wine and coffee lover” };
- 3. Radu Vunvulea Endava Microsoft Azure MPV Microsoft Regional Director 2010: 1st cloud commercial cloud project
- 4. CAUSES OF PROJECT FAILURE 28% INACCURATE COST ESTIMATIONS 25% INACCURATE TIME ESTIMATIONS
- 5. COST OPTIMIZATION IS THE PRIMARY REASON FOR 47% OF ENTERPRISES’ CLOUD MIGRATION.
- 6. 60% OF CLOUD BASED SOLUTION ARE OVERENGINEERED WITH AT LEAST 30%
- 7. MISSION
- 8. HAVE YOU EVER DONE IT?
- 9. HAVE YOU EVER DONE IT?
- 10. h t t p s: / / st a cko ve rf low. co m / users/ 1 11 647/ 0sca r
- 11. 212 SERVICES CLOUD SERVICES 13 SERVICES 7 SERVICES 9 SERVICES 263 SERVICES 20 SERVICES 17 SERVICES 13 SERVICES 183 SERVICES 10 SERVICES 5 SERVICES 6 SERVICES
- 12. 212 SERVICES CLOUD SERVICES 17 SERVICES 7 SERVICES 9 SERVICES 263 SERVICES 30 SERVICES 17 SERVICES 13 SERVICES 183 SERVICES 22 SERVICES 5 SERVICES 6 SERVICES INCLUDING SERVERLESS AND CONTAINERS SERVICES
- 13. CASE STUDY
- 14. 16 API to track user activity on their corporate devices Total number of users: 1000 Number of active users: 300, 600 (avg, max) Users location: UK Number of calls per active user: 4, 10 / hour (avg, max) Go live: 8 weeks Budget: 1 team
- 15. 17 API to track user activity on their corporate devices Azure Container Instance Azure Functions Azure Storage Azure Cosmos DB API Management Azure Traffic Manager
- 16. 18 API to track user activity on their corporate devices Azure Container Instance Azure Functions Azure Storage Azure Cosmos DB API Management Azure Traffic Manager AUTOMATION | CI / CD | IAC TIME EFFORT 5 ENV | 8 SERVICES | 12 FUNCTIONS | AUTO-SCALING App Insights Azure Monitoring Networking Security AA Access Policies
- 17. 19 API to track user activity on their corporate devices Azure Container Instance Azure Functions Azure Storage Azure Cosmos DB API Management Azure Traffic Manager AUTOMATION | CI / CD | IAC 5 ENV | 8 SERVICES | 12 FUNCTIONS | AUTO-SCALING App Insights Azure Monitoring Networking Security AA Access Policies
- 18. 20 API to track user activity on their corporate devices Azure Container Instance Azure Functions Azure Storage Azure Cosmos DB API Management Azure Traffic Manager AUTOMATION | CI / CD | IAC 5 ENV | 8 SERVICES | 12 FUNCTIONS | AUTO-SCALING App Insights Azure Monitoring Networking Security AA Access Policies EFFORT
- 19. 21 API to track user activity on their corporate devices Azure Container Instance Azure Functions Azure Storage Azure Cosmos DB API Management Azure Traffic Manager BACK TO REALITY
- 20. 22 API to track user activity on their corporate devices Azure Container Instance Azure Functions Azure Storage Azure Cosmos DB API Management Azure Traffic Manager No microservices experience
- 21. 23 API to track user activity on their corporate devices Azure Container Instance Azure Functions Azure Storage Azure Cosmos DB API Management Azure Traffic Manager No microservices experience No hands-on exp. with Azure Functions
- 22. 24 API to track user activity on their corporate devices Azure Container Instance Azure Functions Azure Storage Azure Cosmos DB API Management Azure Traffic Manager No microservices experience No hands-on exp. with Azure Functions PostgreSQL strong experience
- 23. 25 API to track user activity on their corporate devices Azure Container Instance Azure Functions Azure Storage Azure Cosmos DB API Management Azure Traffic Manager No microservices experience No hands-on exp. with Azure Functions PostgreSQL strong experience Deployed in one Azure Region
- 24. 26 API to track user activity on their corporate devices Azure Container Instance Azure Functions Azure Storage Azure Cosmos DB API Management Azure Traffic Manager No microservices experience No hands-on exp. with Azure Functions PostgreSQL strong experience Deployed in one Azure Region Time and budget constrains
- 25. 27 API to track user activity on their corporate devices Azure Container Instance Azure Functions Azure Storage Azure Cosmos DB API Management Azure Traffic Manager No microservices experience No hands-on exp. with Azure Functions PostgreSQL strong experience Deployed in one Azure Region Time and budget constrains No security & infrastructure design
- 26. 28 API to track user activity on their corporate devices API Management Azure Web App Azure Database for PostgreSQL Azure DevOps Key Vault | VPN Gateway | Security Center | VNET | Azure AD | Azure Policy | Azure Monitor | Azure App Insights | Automation | … Azure Storage
- 27. 29 API to track user activity on their corporate devices API Management Azure Web App Azure Database for PostgreSQL Azure DevOps Key Vault | VPN Gateway | Security Center | VNET | Azure AD | Azure Policy | Azure Monitor | Azure App Insights | Automation | … Azure Storage EFFORT
- 29. 31 PAAS IAAS SAAS CAAS FAAS DON’T GO BEYOND OR ABOVE WHAT YOU REALLY NEED
- 31. AUTOMATION & SELF SERVICE 8 Week 3 Developers 1 Tester 0.5 Design Lead 56 Week 20 Developers 5 Testers 4 Design Leads
- 32. A local file repository is used to share and save the truck insurance purchased by the drivers Blob Storage Cosmos DB Azure Functions Web App CDN Archive Storage
- 33. A local file repository is used to share and save the truck insurance purchased by the drivers Azure Files
- 34. DO YOU REUSE YOUR TEMPLATES?
- 35. DO YOU REUSE YOUR TEMPLATES? REFACTOR CLEAN OPEN SOURCE GENERIC
- 36. FINAL THOUGHTS
- 37. WE DON’T GIVE OURSELVES ENOUGH TIME TO THINK WE GIVE OURSELVES TOO MUCH TIME TO THINK
- 38. THINK TWICE ON HOW YOU MATCH THE CUSTOMER NEEDS TO CLOUD SERVICES
- 39. F
- 40. SOFIA var title = “THE MONSTER UNDER THE BED OVERENGINEERING THE CLOUD”; var info = { name: @RaduVunvulea”, otherOptional: “Technology enthusiast that runs away from stupidity and enjoy the simple life of the cloud era. Speaker, traveller and crafter, he is a wine and coffee lover” };
Editor's Notes
- Agenda Slide (version B) This slide should provide the audience with the “chapters” of the “story.” Change the header and footer in the master slides to reflect the client name and presentation name. These chapter titles should match the Chapter Intro Slides throughout the deck (see slide 4). There are two versions of this slide: black and white (see previous slide).
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Standard text slide (version 7) Creating contrast throughout the presentation can help to call attention to key ideas. They can also create visual “breaks” in the cadence of the presentation and allow the eye to rest on big ideas. The quotes should be important information, quotes, or Endava marketing messages.
- Concept slide (version 1) Concept slides create “breathing room” in presentations by having white space and focusing on a few key details. They are intended to represent important information, quotes, or Endava marketing messages to the audience.