The document discusses the roles involved in software development and their organization. It suggests splitting roles into two "houses" - a platform team and an application team. The platform team would be responsible for deploying and maintaining the underlying platform and infrastructure, while the application team focuses on developing and deploying customer-facing applications. It then sorts the various roles into these two categories to illustrate how responsibilities could be divided between the teams.

1. DevOps: Who Does What?
Cornelia Davis
Sr. Director of Technology
Pivotal
@cdavisafc

2. Is this your reality today?
2
BUSINESS FINANCE PMO APP DEV QA OPERATIONS
PROJECT

3. Silos
3
BUSINESS FINANCE PMO APP DEV QA OPERATIONS
PROJECT

4. Silos
4
BUSINESS FINANCE PMO APP DEV QA OPERATIONS
CONTRACTS REDUCE EXPENSE CREATE SCHEDULE HIT SCHEDULE FIND BUGS UPTIME

5. An Alternative
5
Product serves a customer
PRODUCT

6. An Alternative
6
Prescription Access
PRODUCT

7. Product Focus
7
PRODUCT

8. Product Focus
8
PRODUCT PRODUCT PRODUCT PRODUCT
SHOW
PRODUCT
IMAGES
PROVIDE
RECOMMENDATIONS
SOLICIT
REVIEWS
ENABLE
SUPPLIERS

9. 9
Continuous Delivery
Business Drivers Decide Release
(not technical readiness)

10. A Seattle book store
deploys code, on average,
every second

11. Why?
SPECULATION
TIME

12. Risk Accumulation
SPECULATION
RISK
TIME

13. Experimentation Reduces Risk
SPECULATION
ITERATION ITERATION ITERATION ITERATION ITERATION

14. The stage is set…

15. I’m going to
some assumptions
seriously
challenge

16. Roles Involved in the SDLC
16
ENTERPRISE
ARCH
CSO INFRA MIDDLEWARE
/APPDEV
DATA ENT APPS
Ent Arch
Proj Mgmt
Biz An
Info Sec Srv Build
Cap Plan
Network
Ops
Mid. Eng.
Client SW Dev
Svc Govern
SW Arch
SW Dev
Data Arch DCTM Eng
DBA

18. Into
Which
Houses
?

19. The Cloud Platform Evolution
19
Virtualization Platform
Operating System
Database
Web
Server
Messaging
Your Application
Code
Physical Servers
Database
Web
Server
Messaging
Your Application
Code
IAAS
Your Application
Code
Virtualized
Infrastructure
Application
Platform

20. The Houses
20
Your Application
Code
Virtualized
Infrastructure
Application
Platform
Platform Team
Application Team
• Deploys platform
• Makes standard runtimes and services
available
• Monitors platform
• Scales platform
(ensuring sufficient capacity)
• Upgrades platform with zero-downtime
• Creates deployable
artifact
• Config Prod environment
• Deploys application to Prod
• Monitors application
• Scales application (capacity)
• Deploys new app version with
zero downtime.
20

21. The Sorting
21
ENTERPRISE
ARCH
CSO
INFRA MIDDLEWARE
/APPDEV
DATA ENT APPS
Ent Arch
Proj Mgmt
Biz An
Info Sec
Srv Build
Cap Plan
Network
Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
Data Arch DCTM Eng
DBA

22. ENTERPRISE
ARCH
CSO
INFRA MIDDLEWARE
/APPDEV
DATA ENT APPS
Ent Arch
Proj Mgmt
Biz An
Info Sec
Srv Build
Cap Plan
Network
Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
Data Arch DCTM Eng
DBA
PLATFORM
CUSTOMER FACING APP

23. ENTERPRISE
ARCH
CSO
INFRA MIDDLEWARE
/APPDEV
DATA ENT APPS
Ent Arch
Proj Mgmt
Biz An
Info Sec
Srv Build
Cap Plan
Network
Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
Data Arch DCTM Eng
DBA
PLATFORM TEAM
APP TEAM

24. ENTERPRISE
ARCH
CSO
INFRA MIDDLEWARE
/APPDEV
DATA ENT APPS
Ent Arch
Proj Mgmt
Biz An
Info Sec
Srv Build
Cap Plan
Network Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
DCTM Eng
PLATFORM
CUSTOMER FACING APP
Ops
Data Arch
DBA

25. ENTERPRISE
ARCH
CSO
INFRA MIDDLEWARE
/APPDEV
DATA ENT APPS
Ent Arch
Proj Mgmt
Biz AnSrv Build
Cap Plan
Network Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
DCTM Eng
PLATFORM
CUSTOMER FACING APP
Ops
Data Arch
DBA
Info Sec

26. ENTERPRISE
ARCH
CSO
INFRA MIDDLEWARE
/APPDEV
DATA ENT APPS
Ent Arch
Proj Mgmt
Biz An
Info Sec
Srv Build
Cap Plan
Network
Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
DCTM Eng
PLATFORM
CUSTOMER FACING APP
Ops
Cap Plan
Data Arch
DBA

27. ENTERPRISE
ARCH
CSO
INFRA MIDDLEWARE
/APPDEV
DATA ENT APPS
Ent Arch
Proj Mgmt
Biz An
Info Sec
Srv Build
Cap Plan
Network
Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
DCTM Eng
PLATFORM
CUSTOMER FACING APP
Ops
Cap Plan Data Arch
DBA

28. ENTERPRISE
ARCH
CSO
INFRA MIDDLEWARE
/APPDEV
DATA ENT APPS
Ent Arch
Proj Mgmt
Biz An
Info Sec
Srv Build
Cap Plan
Network
Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
Data Arch
DCTM Eng
DBA
PLATFORM
CUSTOMER FACING APP
Ops
Cap Plan
BUSINESS

29. ENTERPRISE
ARCH
CSO
INFRA MIDDLEWARE
/APPDEV
DATA ENT APPS
Ent Arch
Proj Mgmt
Biz An
Info Sec
Srv Build
Cap Plan
Network
Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
Data Arch
DCTM Eng
DBA
PLATFORM
CUSTOMER FACING APP
Ops
Cap Plan
BUSINESS
Prod Mgmt

30. ENTERPRISE
ARCH
CSO
INFRA MIDDLEWARE
/APPDEV
DATA ENT APPS
Ent Arch
Proj Mgmt
Biz An
Info Sec
Srv Build
Cap Plan
Network
Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
DCTM Eng
BI Data Arch
PLATFORM
CUSTOMER FACING APP
Ops
Cap Plan
BUSINESS
Prod MgmtData Arch
DBA

31. ENTERPRISE
ARCH
CSO INFRA
MID/
DEV
DATA
ENT APPS
Ent Arch
Proj Mgmt
Info Sec
Srv Build
Cap Plan
Network
Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
DCTM Eng
PLATFORM
CUSTOMER FACING APP
Ops
Cap Plan
BIZ
Biz An
Prod MgmtData Arch
DBA

32. ENTERPRISE
ARCH
CSO INFRA
MID/
DEV
Info Sec
Srv Build
Cap Plan
Network
Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern DCTM Eng
PLATFORM
CUSTOMER FACING APP
Ops
Cap Plan
BIZ
DCTM
Cap Plan
Ops
DATA
ENTERPRISE
ARCH
Ent Arch
Proj Mgmt
Biz An
Prod MgmtData Arch
DBA
ENT APPS

33. ENTERPRISE
ARCH
CSO INFRA
MID/
DEV
ENT
APPS
Info Sec
Srv Build
Cap Plan
Network
Ops
Mid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern DCTM Eng
PLATFORM
CUSTOMER FACING APP
Ops
Cap Plan
BIZ
DCTM
Cap Plan
Ops
DATA
ENTERPRISE
ARCH
Ent Arch
Proj Mgmt
Biz An
Prod MgmtData Arch
DBA

34. Info Sec
Srv Build
Cap PlanNetwork
OpsMid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
PLATFORM
CUSTOMER FACING APP
Ops
Cap Plan
DCTM Eng
DCTM
Cap Plan
Ops
SW Arch
SW Dev
Client SW Dev
CUSTOMER FACING APP
Ops
Cap Plan
ENTERPRISE
ARCH
Ent Arch
Proj Mgmt
Biz An
Prod MgmtData Arch
DBA
Biz An
Prod MgmtData Arch
SW Arch
SW Dev
Client SW Dev
LEGACY SERVICE
Ops
Cap Plan
Biz An
Prod MgmtData Arch
CSO INFRA
MID/
DEV
BIZ
ENT
APPS
DATA

35. Ent Arch Portfolio Mgmt
Info Sec
Srv Build
Cap PlanNetwork
OpsMid. Eng.
SW Arch
SW Dev
Client SW Dev
Svc Govern
PLATFORM
CUSTOMER FACING APP
Ops
Cap Plan
DCTM Eng
DCTM
Cap Plan
Ops
SW Arch
SW Dev
Client SW Dev
CUSTOMER FACING APP
Ops
Cap Plan
Biz An
Prod MgmtData Arch
DBA
Biz An
Prod MgmtData Arch
SW Arch
SW Dev
Client SW Dev
LEGACY SERVICE
Ops
Cap Plan
Biz An
Prod MgmtData Arch
CSO INFRA
MID/
DEV
BIZ
ENT
APPS
DATA
ENABLEMENT
ENT
ARCH

37. Thank you!
Cornelia Davis
Sr. Director of Technology
Pivotal
@cdavisafc