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DevOps Fundamentals
Introduction to CI/CD Pipeline
Learning Outcome
5
Explain the purpose of CI/CD using a real-life example
4
Describe the main steps of a CI/CD pipeline
3
Define Continuous Delivery / Deployment (CD)
2
Define Continuous Integration (CI)
1
Explain DevOps in simple words?
Let's Understand DevOps
Did the update happen smoothly or did it cause problems?
Have you ever updated an app on your phone?
Earlier software process:
Software updates took a long time
Bugs were found after release
Users faced frequent issues
This happened because the process was slow and mostly manual
Let’s Understand CI/CD Through Online Course Content Upload
Imagine an online learning platform:
A teacher records a video
The content team checks the quality
The platform upload it for students
Let’s Understand CI/CD Through Online Course Content Upload
If each step is done separately and slowly:
Video take weeks to go live
Errors remain unnoticied
Students get delayed content
This is exactly how software feels without CI/CD.
The Technical Side of the Story
From Online Courses to Software Delivery:
Just like online learning needs a smooth publishing process,
software needs a smooth delivery process.
CI/CD is that process. It helps software move from creation to users quickly, safely, and automatically.
Explain DevOps
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DevOps is a combination of Development and Operations.
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It is a way of working where both teams collaborate as one unit.
-
The goal is to deliver software faster, safer, and more reliably.
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It focuses on teamwork, automation, and continuous improvement.
What is Continuous Integration (CI)?
Continuous Integration means adding small changes regularly and checking them immediately.
One-Line Memory Tip:
CI checks the work.
What happens in CI:
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Changes are added frequently
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The system checks for mistakes
-
Errors are found early
What is Continuous Delivery / Deployment (CD)?
One-Line Memory Tip:
Continuous Delivery ensures that software is always ready to be shared with users.
What CD does:
Prepare software for release
Reduces human efforts
Make updates smoother
CD shares the work.
CI/CD Pipeline – Step-by-Step Flow
2. Changes are checked automatically
3. Errors are tested
4. Software is released
5. Performance is observed
1. Work is created or updated
Why CI/CD is Important?
Why News Apps Need CI/CD :
CI/CD is important because it helps software teams deliver updates faster, with fewer mistakes, and with less manual work.
News changes every day
Errors can mislead users
Why CI/CD is Important?
❎ Without CI/CD:
Delays
User frustrations
✅ With CI/CD:
Happy Users
Faster Updates
Summary
5
Users get better and faster updates
4
CI/CD saves time and reduces errors
3
CD means smooth delivery to users
2
CI means frequent checking of changes
1
DevOps focuses on teamwork and speed
Quiz
What is the main purpose of CI/CD?
A. To slow down software delivery
B. To automate and improve software release
C. To increase manual work
D. To avoid testing
Quiz
What is the main purpose of CI/CD?
A. To slow down software delivery
B. To automate and improve software release
C. To increase manual work
D. To avoid testing
Trial
By Content ITV
