https://www.youtube.com/watch?v=OJecuyYgcA4&

2. What’s in it for you? Advent of DevOps What is DevOps? Industries Using DevOps Why do we use DevOps? DevOps Life Cycle Future of DevOps

3. Advent of DevOps

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5. Advent of DevOps Earlier, there was a Waterfall Model • Waterfall model was the first SDLC Model used for Software Engineering

6. Advent of DevOps Earlier, there was a Waterfall Model • Waterfall model was the first SDLC Model used for Software Engineering • The model is easy to understand and use

7. Advent of DevOps Earlier, there was a Waterfall Model Requirement Analysis System Design • Waterfall model was the first SDLC Model used for Software Engineering • The model is easy to understand and use • It is a sequential process in which every phase acts as an input for the next phase Implementation Testing Deployment Maintenance

8. Phases of The Waterfall Model Requirement Analysis System Design Implementation Testing Deployment Maintenance

9. Limitations of the Waterfall Model There were several limitations in the case of Waterfall Model • It was difficult to make changes in the sequential model

10. Limitations of the Waterfall Model There were several limitations in the case of Waterfall Model • It was difficult to make changes in the sequential model • The testing phase came extremely late in the process and was done only when the step arrived

11. Limitations of the Waterfall Model There were several limitations in the case of Waterfall Model • It was difficult to make changes in the sequential model • The testing phase came extremely late in the process and was done only when the step arrived • The clients were not included at any phase

12. Limitations of the Waterfall Model There were several limitations in the case of Waterfall Model • There was a high probability of risk and uncertainty in the project

13. Limitations of the Waterfall Model There were several limitations in the case of Waterfall Model • There was a high probability of risk and uncertainty in the project • Since the integration took place towards the end it prevents the identification of any challenges

14. Limitations of the Waterfall Model There were several limitations in the case of Waterfall Model • There was a high probability of risk and uncertainty in the project • Since the integration took place in the end it prevented the identification of any challenges • The model is not well suited for long, complex projects

15. Advent of DevOps Then came the Agile Model • Agile model is a collaboration of iterative and incremental models

16. Advent of DevOps Then came the Agile Model • Agile model is a collaboration of iterative and incremental models • The model focuses on teamwork, customer satisfaction, and fast delivery

17. Advent of DevOps Then came the Agile Model Retirement Initiation • Agile model is a collaboration of iterative and incremental models • The model focuses on teamwork, customer satisfaction, and fast delivery • The Agile process is divided into five phases Release Planning Development

18. Phases of The Agile Model Retirement Initiation Release Planning Development

19. Limitations of The Agile Model There were several limitations in the case of Agile Model • The output comes to the market faster, but it is fragmented and there is no combined unit

20. Limitations of The Agile Model There were several limitations in the case of Agile Model • The output comes to the market faster, but it is fragmented and there is no combined unit • Estimation of cost, time and resources is difficult at the beginning of the project

21. Limitations of The Agile Model There were several limitations in the case of Agile Model • The output comes to the market faster, but it is fragmented and there is no combined unit • Estimation of cost, time and resources is difficult at the beginning of the project • The process of documentation becomes limited

22. Limitations of The Agile Model There were several limitations in the case of Agile Model • The spirit of collaboration and team work is a big challenge to maintain

23. Limitations of The Agile Model There were several limitations in the case of Agile Model • The spirit of collaboration and team work is a big challenge to maintain • Only experienced professionals are capable of making decisions in the development process

24. Limitations of The Agile Model There were several limitations in the case of Agile Model • The spirit of collaboration and team work is a big challenge to maintain • Only experienced professionals are capable of making decisions in the development process • There is no clarity of what final product looks like

25. Advent of DevOps Finally comes DevOps

26. Advent of DevOps Finally comes DevOps

27. What is DevOps?

28. What is DevOps? • DevOps is a combination of Dev (Development) and Ops (Operations) team

29. What is DevOps? • DevOps is a combination of Dev (Development) and Ops (Operations) • It is a set of practices that work to automate and integrate all the processes between software development and IT teams.

30. What is DevOps? • It is a culture that bridges the gap between the Development and Operations team

31. What is DevOps? • It is a culture that bridges the gap between the Development and Operations team • Bringing together both the teams increases efficiency and improves business

32. Industries using DevOps

33. Industries using DevOps There are several companies that use DevOps

34. Industries using DevOps There are several companies that use DevOps

35. Industries using DevOps There are several companies that use DevOps

36. Why do we use DevOps?

37. Why do we use DevOps? Some of the major reasons to use DevOps are: Adaptability Better adaptation to market trends, and yield better business results

38. Why do we use DevOps? Some of the major reasons to use DevOps are: Fast Delivery Increase in the pace of releases, bug fixing, and response to customers

39. Why do we use DevOps? Some of the major reasons to use DevOps are: Reliability Ensuring the quality of infrastructure changes and application updates

40. Why do we use DevOps? Some of the major reasons to use DevOps are: Improved Collaboration Effective team building that has core values like ownership and accountability

41. Why do we use DevOps? Some of the major reasons to use DevOps are: Security Automation increases consistency and predictability that reduces human errors

42. DevOps Life Cycle

43. DevOps Life Cycle Development Operations Integration Deployment Testing Feedback Monitoring

44. Development Operations Integration Deployment Testing Feedback Monitoring

45. Development Operations Integration Deployment Testing Continuous Development The application objectives are planned and the requirements are coded Feedback Monitoring

46. Development Integration Operations DevOps The DevOps tool commonly used in the Continuous Development phase is Git Testing Deployment Continuous Development The application objectives are planned and the requirements are coded Feedback Monitoring

47. Development Integration Operations Git is a version control system for tracking changes in computer files. It enables reliable communication between teams DevOps Testing Deployment Continuous Development The application objectives are planned and the requirements are coded Feedback Monitoring

48. Development Operations Integration Deployment Testing Continuous Integration The process includes planning of tests and understanding of code to build the product Feedback Monitoring

49. Development Integration Operations DevOps The DevOps tool commonly used in the Continuous Integration phase is Jenkins Testing Deployment Continuous Development The application objectives are planned and the requirements are coded Feedback Monitoring

50. Development Integration Operations Jenkins is an automation tool used to build and test software projects making it easier for developers to integrate changes DevOps Testing Deployment Continuous Development The application objectives are planned and the requirements are coded Feedback Monitoring