Build it or buy it

2. Build it or Buy it: A
Developer Manifesto
Mano Marks, Developer Relations Director, Docker
@manomarks, +ManoMarks

3. By Yusuf1020 (Own work) [CC BY-SA 4.0 (http://creativecommons.org/licenses/by-sa/4.0)], via Wikimedia Commons

4. Services

5. Google Maps
circa 2005

7. Why do Developers love Services?
Easy
Free/Cheap
Someone else does the hard part
Acquiring data
Scaling
Pagerduty

9. What does Ops want?
Easy
Secure
Stable

10. Why are there developer products?

12. USERS USERS USERS
USERS USERS USERS
USERS USERS USERS
USERS USERS USERS

14. Dangers

17. Lock-In

18. Some types of Lock-in
Platform
Complexity
Data lock

19. Build it

20. Buy it

21. Build interfaces that wrap functionality
Back-up data
Use standard deployments (Docker!)
Have an exit strategy for each service
Be ready to move
Original Image: http://www.picserver.org/a/action-
plan.html

22. @ManoMarks
+ManoMarks
@ManoMarks
https://manomarks.net/
https://docker.com