• Shankar Patil

What is DevOps and why is it important !

#DevOps #SoftwareDevelopment #Programming

DevOps Process Flow – Explained

A compound of development (Dev) and operations (Ops), DevOps is the union of people, process and technology to continually provide value to customers.

In the process, IT solutions that enhance organizational capabilities for high-paced product development, faster delivery of applications and services, and timely marketing of products and services remain the need of the hour for every firm to gain a competitive edge.

What is DevOps?

DevOps is a culture which promotes collaboration between Development and Operations Team to deploy code to production faster in an automated & repeatable way. The word 'DevOps' is a combination of two words 'development' and 'operations.'

The practice of DevOps encourages smoother, continuous communication, collaboration, integration, visibility, and transparency between application development teams (Dev) and their IT operations team (Ops) counterparts.

Why is DevOps is Needed?
  • Coding & operation teams have their separate timelines and are not in sync causing further delays.

  • Testing and Deployment were isolated activities done after design-build. Hence they consumed more time than actual build cycles.

  • Without using DevOps, team members are spending a large amount of their time in testing, deploying, and designing instead of building the project.

  • Before DevOps, the development and operation team worked in complete isolation.

  • Manual code deployment leads to human errors in production

How Does DevOps Process Flow Work?

DevOps process flow consists of a heavy emphasis on automatization and continuous work on product quality.

1. Continuous development

Various DevOps projects that need to be completed by the developers. The very first phase of DevOps to continue with any further work is to know the objective of the application. If you are aware of the objectives that your customer aspires from you, then you can start with the right development procedure. Once you are aware of the objectives, you can go on further steps.

2. Continuous Integration

Continuous integration is a software development practice in which developers merge code changes frequently into the main code branch. Continuous integration employs automated testing, which runs every time new code is committed so the code in the main branch is always stable.

3. Continuous testing

This practice incorporates automated, prescheduled, continued code tests as application code is being written or updated. Such tests can speed the delivery of code to production.

4. Continuous Delivery

Continuous delivery is the frequent, automated deployment of new application versions into a production environment. By automating the steps required for deployment, teams reduce issues that may occur upon deployment and enable more frequent updates.

5. Continuous Deployment

In this phase, the deployment process takes place continuously. It is performed in such a manner that any changes made any time in the code, should not affect the functioning of high traffic website.

6. Continuous monitoring

This practice involves ongoing monitoring of both the code in operation and the underlying infrastructure that supports it. A feedback loop that reports on bugs or issues then makes its way back to development.

Benefits of DevOps

DevOps proponents describe several business and technical benefits, many of which can result in happier customers. Some benefits of DevOps include:

  • Greater scalability and availability

  • Faster issue resolution and reduced complexity

  • Greater visibility into system outcomes

  • More stable operating environments

  • Faster, better product delivery

  • Greater innovation

  • Early defect detection

  • Continuous release and deployment

Implementing DevOps In Your Company

If you have not yet implemented a DevOps process in your company, the task may seem daunting.

A progressive implementation order may look like this:

  • -> Build an agile development method

  • -> Choose cloud computing

  • -> Adjust your processes to a CI and CD workflow

  • -> Automate your software deployment

  • -> Automate software trial

  • -> Implement constant Deployment

And that was a short discription on DevOps. Hope you liked it. If you have any requirement related to Software Development feel free to connect. Thanks!

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