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Why Enterprises Need Continuous Integration Or Continuous Delivery? Understanding DevOps

In order to explain this, let’s consider the case where there are n number of developers are working on developing the code and committing that code to the code repositories. The role of these repositories is to run the code and checking for errors & it will be finally shared with the quality assurance team.

The code gets tested aggressively for numerous scenarios by the testing team so as to check if there are any logical errors in the code. If there are any errors then it is reverted back to the developers to resolve & if everything about the code is fine then the coed is deployed to the application team across the production environment.

This is the process which is followed till the advent of DevOps. Owing to several drawbacks in this process the chances for failure are very high.

These drawbacks of this system include

  • Different Environment (servers)
  • Different Libraries and packages
  • End-user load(traffic)
  • App not accessible to the intended audience
  • Let’s look at each reason why application gets fails when we deployed in production

What is Continuous Delivery Pipeline?

Stages of the Continuous Delivery Pipeline:

  • Development Team
  • Version Control System
  • Build and Test (Jenkins)
  • Test Environment ( Acceptance testing, load testing )
  • Production Ready

Advantages With Continuous Integration & Continuous Delivery

  • Can Easily Automate Software Releases
  • Greatly Enhances The Developer Productivity
  • It Becomes A Lot Easier To Detect & Fix The Bugs
  • Easily Automate Software Releases

Continuous Delivery relates to using automation tools across every department of the software development life cycle. This means that all the major levels in the product development lifecycle like building, testing and deploying gets automated. This results in rapid software delivery & also makes the process less prone to human related errors as everything gets automated.

  • Greatly Enhances The Developer Productivity

With continuous delivery the developer productivity can be greatly improved. This is because with automation of resources it becomes possible for the developers to set their focus on building new features & updates. This greatly enhances the overall productivity brining better returns on investments to the enterprises.

  • Locate And Addresses The Bugs Quicker

The best part of Continuous Integration & Delivery is that detecting & fixing bugs becomes a lot easier for both testing & the development teams.

Get to know more about various processes involved in the DevOps model by being a part of the Kelly Technologies advanced certification program of DevOps Training In Hyderabad

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