DevOps is a culture that promotes collaboration between development and operations teams to deliver code more efficiently and is characterized by principles like customer-centric action, continuous improvement, and automation. Its adoption helps reduce the time spent on testing and deployment, which were previously isolated activities leading to delays. Tools such as Chef, Jenkins, Splunk, and Nagios play important roles in DevOps management, facilitating configuration management, continuous integration, log management, and monitoring.

1. DevOps

2. What is DevOps?
• DevOps is a culture which advances joint effort amongst
Development and Operations Team to convey code to
generation quicker in a computerized and repeatable way. The
word 'DevOps' is a mix of two words 'improvement' and
'tasks.'
• It serves to builds an association's speed to convey
applications and administrations. It enables associations to
serve their clients better and contend all the more
unequivocally in the market.
• In straight forward words, It can be characterized as an
arrangement of improvement and IT tasks with better
correspondence and coordinated effort.

3. Why is DevOps is Needed?
• Before DevOps, the improvement and activity group worked
in total seclusion.
• Testing and Deployment were disengaged exercises done after
outline assemble. Thus they expended additional time than real
form cycles.
• Without utilizing DevOps, colleagues are spending a lot of
their opportunity in testing, conveying, and outlining as
opposed to building the task.
• Manual code organization prompts human mistakes underway
• Coding and task groups have their different courses of events
and are not in sync bringing on additional deferrals.
• There is a request to build the rate of programming
conveyance by business partners.

4. DevOps Principles
Here, are six standards which are fundamental while receiving
DevOps:
• Client Centric Action: DevOps group must make client
driven move for that they ought to continually put resources
into items and administrations.
• End-To-End Responsibility: The DevOps group need to give
execution bolster until the point when they progress toward
becoming end-of-life. This improves the level of duty and the
nature of the items designed.
• Ceaseless Improvement: DevOps culture centers around
nonstop change to limit squander. It persistently accelerates the
change of item or administrations advertised.

5. • Robotize everything: Automation is a fundamental guideline
of DevOps process. This isn't just for the product improvement
yet in addition for the whole foundation scene.
• Work as one group: In the DevOps culture part of the creator,
engineer, and analyzer are now characterized. All they
expected to do is fill in as one group with finish cooperation.
• Screen and test everything: It is essential for DevOps group
to have a powerful observing and testing techniques.

6. Roles, Responsibilities, and Skills
Following are some normal Roles, Responsibilities, and Skills
that is normal from DevOps design:
• Ready to perform framework investigating and critical
thinking crosswise over stage and application areas.
• Oversee venture adequately through open, models based stages
• Increment venture deceivability thought traceability
• Enhance quality and lessen advancement cost with cooperation
• Examine, outline and assess robotization contents and
frameworks
• Guaranteeing basic determination of framework issues by
utilizing the best cloud security arrangements administrations
• DevOps specialist ought to have the delicate aptitude of issue
solver and snappy student

7. DevOps Management
Configuration Management
Chef: It is a useful DevOps tool for achieving speed, scale,
and consistency. It can be used to ease out complex tasks and
perform configuration management. With this tool, DevOps
team can avoid making changes across ten thousand servers.
Deployment Automation
Jenkins: This tool facilitates continuous integration and
testing. It helps to integrate project changes more easily by
quickly finding issues as soon as a built is deployed.

8. Log Management
Splunk: This is a tool solves the issues like aggregating,
storing, and analyzing all logs in one place.
Performance Management
App Dynamic: It is DevOps tool which offers real-time
performance monitoring. The data collected by this tool helps
developers to debug when issues occur.
Monitoring
Nagios: It is also important to make sure people are notified
when infrastructure and related services go down. It is one
such tool for this purpose which helps DevOps teams to find
and correct problems.

9. Agile
• Underline separating
obstructions amongst
engineers and
administration.
• Concentrates more on
practical and non-utilitarian
status
• It improvement relates
chiefly to the way
advancement is thoroughly
considered by the
organization.
DevOps
• DevOps is about
programming organization
and activity groups.
• It centers operational and
business preparation.
• It accentuations on sending
programming in the most
solid and most secure ways
which aren't really
dependably the quickest.
Difference Between Agile and DevOps

10. DevOps Works
• Workflows provide a visual overview of the sequence in which
input is provided. It also tells about actions are performed, and
output is generated for an operations process.
• Workflow allows the ability to separate and arrange jobs which
are top-requested by the users. It also gives the ability to
mirror their ideal process in the configuration jobs.

11. • Among Various Software Training Institute in Chennai.
Greens Technologys is one and only Software Training
institute who offer best DevOps Training in Chennai which
live examples.
• Greens Technology is recognized for its DevOps Training in
both retail and corporate market. We have trained students
exclusively on DevOps in last 7 years.
• All our trainers’ expertise on both development and training
which helps us deliver project based training.
DevOps @ Greens Technology

12. Thank You
For more details visit
www.greenstechnologys.com