The document discusses DevOps, which emphasizes communication and collaboration between software developers and IT operations personnel. DevOps aims to help organizations rapidly produce software products and services by breaking down silos between development and operations. The key principles of DevOps include developing and testing in an environment similar to production and deploying builds frequently while continuously validating operational quality. Adopting DevOps can provide benefits like continuous software delivery, faster resolution of problems, and more stable operating environments. DevOps is generally best suited for e-commerce and website projects, while it may not be a good fit for mission critical applications.

1. DevOps
Presented by,
Ravi Namboori

2. Contents
 What Is DevOps?
 About DevOps
 Principles of DevOps
 Why DevOps matters?
 Benefits of DevOps
 When to adopt and when not to

3.  DevOps is a concept dealing with, among other things: software
development, operations, and services.
 It emphasizes communication, collaboration and integration
between software developers and information
technology (IT) operations personnel.
 DevOps is a response to the interdependence of software
development and IT operations. It aims to help an organization
rapidly produce software products and services.
What is DevOps

4. Development methodologies that
are adopted in a traditional
organization with separate
departments for Development, IT
Operations and QA, development
and deployment activities,
previously do not have deep
cross-departmental integration
with IT support or QA. DevOps
About Devops

5. Principles of DevOps
 Develop and test in an environment similar to production
 Deploy builds Frequency
 Validate operation quality Continously.

6. Why DevOps matters?
Software development is
constantly evolving and agile
development methods have
become increasingly popular.
This is changing the way software
is delivered. Gone are the days
when a product has a couple of releases per year at most. And, this
agile, iterative development can quickly overwhelm existing
processes that support software development.
Companies like Flickr, which has releases on the scale of “10+
deploys per day,” along with companies that have transitioned to
more frequent releases on a smaller scale.

7. Benefits Of DevOps
Technical benefits:
 Continuous software delivery
 Less complex problems to fix
 Faster resolution of problems
Business benefits:
• Faster delivery of features
• More stable operating
environments
• More time available to add
value (rather than
fix/maintain)

8. When to adopt and when not to
When to adopt:
For E-Commerce and other website projects( I.e Amazon,
Flickr, Groupon etc.).
When not to adopt:
Mission Critical Applications(Banks, Power systems etc.)

9. Thank You