Explore how DevOps Culture, CI/CD, Automation, and Collaboration play a vital role in modern software development.
DevOps Culture – 4 Key Principles
01 - Collaboration
In DevOps, Development and Operations teams work together as one team.
Earlier, both teams worked separately, which caused delays.
Now, by working together, problems are solved faster and better.
02 - Automation
Many manual tasks are done automatically with the help of tools.
This makes the work faster and reduces mistakes.
“Do more work in less time!”
03 - Continuous Integration (CI)
Whenever a developer writes new code, it is automatically tested and added to the main code.
This helps to catch and fix bugs early.
04 - Continuous Delivery (CD)
After the code is tested, it becomes ready for deployment automatically.
This makes software updates quick and smooth.
Dev & Ops – Working Together
Earlier, development and operations teams used to work separately.
Because of this, software delivery was slow.
Now, in DevOps, both teams work together.
This improves communication and problems are solved quickly.
Automation – A Big Advantage in DevOps!
One of the best parts of DevOps is Automation. Here’s how it helps:
Infrastructure Automation – Tools like Terraform and Ansible help manage servers and networks automatically.
Testing Automation – No need to test code manually. Tools like Selenium and JUnit test code automatically.
Deployment Automation – Code is deployed (sent to production) automatically using tools like Jenkins and GitHub Actions.
CI/CD – Continuous Integration & Continuous Deployment
CI/CD is a process that makes software development fast and automatic.
CI (Continuous Integration): When a developer writes code, it is automatically checked and added to the main codebase.
CD (Continuous Delivery/Deployment): After testing, the software is automatically ready to be deployed to the live environment (production).
Example:
If you use apps like Flipkart or Amazon, you must have noticed new features come automatically—no need to uninstall or update manually.
That’s the power of CI/CD!