1. @atseitlin Fast, Reliable, Secure May 27, 2015

2. 2 @atseitlin About me Partner @ Scale Venture Partners Operations & Cloud Engineering @ Netflix Founder CTOWorks Engineering / Products / Technology @ Startups (5-150 people) Engineering @ Siebel Systems / Oracle Corp UC Berkeley CS / Wharton MBA (Finance & Marketing)

3. 3 @atseitlin About Scale Venture Partners >$1B total under management Spring 2013, ScaleVP IV, L.P., $300M Early-in-revenue enterprise software companies SaaS and Cloud Infrastructure Aviso, Agari, Box, BrightRoll, Chef, Crittercism, DataStax, Demandbase, DocuSign, ExactTarget, HubSpot, PubNub and RingCentral

4. 4 @atseitlin Who cares about DevOps?

5. 5 @atseitlin

6. 6 Everything-as-a-Service Alphabet soup IaaS PaaS DaaS mBaaS SBS … All started with SaaS With great power comes great responsibility (Consumer web companies figured this out long ago)

7. 7 @atseitlin Competition Software is a at the core of every business, not just software companies Ability to deliver software to market quickly is a competitive advantage

8. 8 @atseitlin DevOps Accelerating Pace of Innovation Rate of Innovation Quality Cloud

9. 9 @atseitlin What is DevOps?

10. 10 @atseitlin DevOps Core Components 1.Self-service / Decentralization 2.Automation 3.Collaboration

11. 11 @atseitlin Software Lifecycle DevelopTestDeployOperate

12. 12 @atseitlin Continuous Delivery Replace manual release processes with automation Forcing function for continuous improvement

13. 13 @atseitlin Netflix API Continuous Delivery pipeline * Sangeeta Narayanan, Move Fast;Stay Safe:Developing & Deploying the Netflix API http://www.slideshare.net/SangeetaNarayanan/move-faststay-safedeveloping-deploying- the-netflix-api

14. 14 @atseitlin The Good & The Bad

15. 15 @atseitlin Pros & Cons Investment into tooling and automation Change in culture & org Higher risk Increased engineering velocity Faster rate of innovation Improved security Increased availability ?

16. 16 @atseitlin What is Risk?

17. 17 @atseitlin Modeling the future

18. 18 @atseitlin More formally

19. 19 @atseitlin Another definition A weighted probability distribution of negative events Risk = Likelihood of adverse event X Impact of event

20. 20 @atseitlin Sources of risk in software Software bugs Infrastructure failure Dependency failure Capacity Operator error Malicious attack

21. 21 @atseitlin DevOps Reduces Risk! Likelihood of adverse event X Impact of event

22. 22 @atseitlin Risk reduces because… Likelihood decreases Higher velocity = faster recovery Higher velocity = faster patches Fewer changes per deployments Less time between deployments (time is the greatest enemy of causality) More context in operations Resilient design reduces impact of dependency and infrastructure failures Impact decreases Testing frequency increases to every checkin Greater coverage with automation Instant process improvement through automation, auditable and repeatable More automation = less operator error Security & stress testing part of code delivery

23. 23 @atseitlin Summary Software is becoming ubiquitous, delivered as an always-on service, and is at the heart of enabling business innovation. Every organizations is looking for ways to accelerate innovation. DevOps accelerates innovation while reducing risk and improving security.

24. 24 @atseitlin Q & A Questions? You can reach me at  ariel@scalevp.comariel@scalevp.com  www.linkedin.com/in/atseitlinwww.linkedin.com/in/atseitlin  @atseitlin