Software im Wandel der Zeit - Vom Mainframeprogramm zur Cloud-Lösung

Beim diesjährigen Form "Zeiterfassung + BDE" in Wien durfte ich eine Keynote zum Thema "Software im Wandel der Zeit - Vom Mainframeprogramm zur Cloud-Lösung" halten. In meinem Vortrag berichte ich meine persönlichen Erfahrungen beim Umstieg von klassischer, on-premises Software hin zu einer Cloud-basierenden Software-as-a-Service (SaaS) Lösung.

Transcript

1. Saves the day. SaaS Cloud Rainer Stropek software architects gmbh http://www.timecockpit.com rainer@timecockpit.com @rstropek Software im Wandel der Zeit Web Mail Twitter
2. Image: http://butmostlyaboutcats.blogspot.com/2014/03/mainframe-memories.html Image: Microsoft
3. Why SaaS?
4. Developers write the code…
5. Developers write documentation how to run their apps…
6. Customers are happy running and supporting the apps…
8. Resposibility Chaos
9. Resposibility Chaos
10. Why Cloud?
11. You build it, you run it!
12. Develop + Test Plan + Track Monitor + Learn Release Developers IT Ops DevSecOps
13. Cloud-based SaaS New Rules Multi-Tenancy Usage-based Billing Throttling („noisy neighbors“) Optimize utilization Ship frequently without breaking
14. Source: http://www.flickr.com/photos/mava/2445734571/, Creative Commons License One size does not fit all
15. Image Source: https://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Iceberg_in_the_Arctic_with_its_underside_exposed%2C_brightened_underwater.jpg/1280px-Iceberg_in_the_Arctic_with_its_underside_exposed%2C_brightened_underwater.jpg
16. New Tools
17. New skills, question established practices
18. Infrastructure is Code
19. Automate Monitor
20. PaaS Serverless
21. Photo: Christian, https://flic.kr/p/9uBKNu, Creative Commons License Economy of Scale Affordable Security
22. Trust Interdependence
23. Summary
24. Image Source: https://flic.kr/p/5qtj4r
25. Manage Complexity Photo by Zsolt Palatinus from Pexels
26. Saves the day. Fragen? Rainer Stropek software architects gmbh rainer@timecockpit.com http://www.timecockpit.com @rstropek Danke für die Aufmerksamkeit Mail Web Twitter