Why DevOps became a buzzword!
It’s a challenging task to understand what exactly DevOps is as it more of a mindset and collaboration between Dev & Ops teams.
The word ‘DevOps’ is a combination of two words, ‘Development’ and ‘Operations.’
DevOps is a collaboration between Development and IT Operations to make software production and deployment in an automated and repeatable way.
DevOps helps to increase the organization’s speed in delivering software applications and services. It allows organizations to serve their customers better and compete more strongly in the market. After all, time to market is the key to success.
In this DevOps tutorial for beginners, let us try to understand what the buzz is all about.
Why is DevOps needed?
Before we dive deeper into the concepts, let us understand why we need DevOps in the first place.
Back in the day, the operations and development teams would often work in silos. There was a significant number of code errors in the process as Software development was a highly manual process.
Distributed applications often require deploying the binary and configuration files to multiple servers. It becomes challenging to figure out what, how, and where to deploy when you have a big application.
This means, development and operations teams can often be out of sync, which can slow software delivery and lead to unhappy business stakeholders.
DevOps creates efficiency across all tasks involved in the development, deployment, and maintenance of software. The entire DevOps process enables developers to verify what works, then taking it to the next level with automation to implement continuous development.
Check out: Key Concepts of DevOps
Continuous DevOps lifecycle:
All the basics you need to know — Get started with DevOps.
1.Development
The development of software takes place regularly. In this stage, the complete development process is separated into short development cycles. This benefits the DevOps team to speed up the software development and delivery process.
2. Testing
QA team use tools like Selenium to recognize and fix bugs in the new part of code.
3. Integration
In the Integration stage, new functionality is blended with the current code, and testing takes place. Constant development is only possible due to continuous integration and testing.
4. Deployment
The deployment process takes place continuously. It is conducted in such a practice that any changes made at any time in the code should not influence the functioning of high traffic website.
5. Monitoring
In this phase, the operation team will take charge of the inapt system behavior or bugs discovered in production.
Automation makes production much efficient as Manual code deployment leads to human errors — DevOps benefits companies in shifting their code deployment cycles to weeks and months instead of years and offers Maintainability, Predictability, Greater quality cost efficiency, and time to market.
DevOps is a buzzword these days. If you are working in a cloud environment, then you really cannot get away with DevOps.
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