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What is DevOps?

DevOps is Development and Operation’s Collaboration, it’s a Union of 3Ps - Process, People, and Product (working Product) that enable continuous integration and continuous delivery of value to our end users. DevOps accelerate the process to deliver applications and software services at high speed and high velocity. Azure DevOps Training

What is the need for DevOps?

In Traditional software development, after completing the development part, the code deployment time was huge. And many times, we heard the common fights between the Development Team and Operations Team or deployment team that it works fine on our system, it's the sever causing problem and operation team defenses it's not your server it's your code, Right? Well, DevOps solves the Traditional Dev and Ops fights by breaking the wall of confusion. Microsoft Azure DevOps

How DevOps Works?

DevOps is the practice of operations and development engineers that work together in the entire project lifecycle, from the design and development process to product releases and support.

What are the benefits of DevOps?

The main benefits of implementing DevOps are:

· Customer Satisfaction.

· More engaged and Collaborative Development and Operation teams.

· DevOps Deploy code faster in the market through Continuous Integration and Continuous Delivery.

· Faster Operational Support.

· Strong Infrastructure Performance and IT performance.

· Less failures and continuous improvement.

· Transparency between the team.

· Constant Monitoring and better adaption.

· Increase efficiency

What are the DevOps tools?

To Implement DevOps, Automation plays a major role and we defiantly need some tools for Implementation. Following are the major areas:

· Planning

· Code management

· Build and Testing

· Release management

· Deploy and Monitor

Which tools are useful for Continuous Integration?

Azure Pipelines has support for all the platforms like Linux, macOS, and Windows also we can consider the following tools for Continuous Integration.

· Jenkins

· TeamCity

· Travis CI

· Bamboo

· GitLab CI

· CircleCI

· Codeship

Which tools are useful for Continuous Deployment?

Following are few useful Continuous Deployment tools

· Azure Pipelines for Deployment.

· Jenkins.

· TeamCity.

· Bamboo.

· Electric Flow.

· Octopus Deploy.

· AWS Code Deploy.

· DeployBot.

· Shippable.

What is Continuous Testing? What is the use of Test Automation in DevOps?

DevOps is not about jobs or tools, it’s about people, culture, and automation. And to implement DevOps, continuous testing plays a very important role where writing scripts for software testing and making it auto executable so that we can automate the testing and do the frequent releases using the delivery pipelines.

We have to write unit testing to achieve Continuous Testing.

Which tools are useful for Continuous Testing?

For test Automation there are many open source tools are available, following are few names

· Selenium

· JMeter

· JUnit

· AntUnit

· Cucumber

· SoapUI

· Tricentis Tosca

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