The Changing World of – Infrastructure

The Challenge

Problems with

"Old Infrastructure"

Not programmable

User Driven Changes

Focused ontasks not state

Evolution to a New World

Changes in Infrastructure

The Rise of Cloud

Programmatic Access

API Based Control

Changes in Application Development

Growth of Agile/Scrum

Agile has Challengedthe Status Quo

Agile Operations

Agile Infrastructure

Bringing Development into Operations

Infrastructure as Code

SDLC

Test Driven Development

Red - Green - Refactor

Test, Test, Test, Test, Test

Test Before Commit

Test After Commit

Test with Other Changes

Test before deploy

Test after deploy

Verify Changes

Reduce Risk

Ensure Success

Operate at Speed, Safely

The Notion of Safety

Done well, [OUR WORK] enhances the safety, contentment, knowledge and freedom of both the authors and users of the system.

Feedback Loops

An Example

An Example

An Example

An Example

Continuous Deliveryof Infrastructure

Feedback LoopsIncrease Safety

Safety IncreasesOrganizational Performance

High Performing IT Organizations Increase the Bottom-Line

A Challenge?