Ravi Namboori-Software Defined Network Presentation

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DevOps

• Presented by,
• Ravi Namboori

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Contents

• What Is DevOps?
• About DevOps
• Principles of DevOps
• Why DevOps matters?
• Benefits of DevOps
• When to adopt and when not to

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What is DevOps

• DevOps is a concept dealing with, among other
  things software development, operations, and
  services.
• It emphasizes communication, collaboration and
  integration between software developers and inform
  ation 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.

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About Devops
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
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Principles of DevOps

• Develop and test in an environment similar to
  production
• Deploy builds Frequency
• Validate operation quality Continously.

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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.
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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)

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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.)
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Thank You