Automation has become increasingly prevalent in app development, particularly in the delivery pipeline.

1. Importance of Automation in Delivery
Pipeline
In the app release cycle, the Delivery Pipeline plays a crucial role that cannot be
ignored. With the widespread adoption of DevOps in projects, Continuous Integration
and Continuous Deployment (CI/CD) have become essential. To achieve seamless
CI/CD in the release cycle, the team needs to automate the various stages in the
delivery pipeline.
Automation of the Build, Test, and Deploy stages of the delivery pipeline is key.
However, it’s often not possible to automate all three stages without the use of
appropriate tools. Fortunately, there are several tools available in the market that can
help teams achieve automation for all stages.
Before implementing automation in the delivery pipeline, it’s essential for the team to
identify the areas that are most suitable for automation. This process involves
identifying and prioritizing the stages that have the most significant impact on the
overall delivery process. By doing so, the team can achieve a seamless and effective
delivery process that improves the overall quality of the product.
Automation in various Delivery Pipeline phases
1. Code Build Phase

2. 2. Testing Phase
3. Code Deployment Phase
4. Monitoring Phase
Benefit of Automation in Delivery Pipeline
1. Improved Quality
2. Faster Time-to-Market
3. Enhanced Efficiency
4. Consistency
5. Better Collaboration
Automation in various Delivery Pipeline phases
Automation has become increasingly prevalent in app development, particularly in
the delivery pipeline. The delivery pipeline involves multiple phases through which
code updates happen before being made available for use in production. Automation
can be used at many points in the delivery pipeline to enhance productivity, reduce
errors, and ensure consistency. Let’s take a closer look at how automation can be
used in the different stages of the delivery pipeline:
1. Code Build Phase
The code build phase is the first stage of the delivery pipeline, where code
modifications are compiled and packaged. Automation can be used to build
the code automatically, reducing human error and boosting productivity. Tools
like Jenkins, Travis, and CircleCI can be integrated with code repositories to
automatically create code when changes are detected.
2. Testing Phase
The testing phase is the second stage of the delivery pipeline, where code
modifications are evaluated to ensure they function as intended. Automated
testing can be used to run tests automatically, minimising human error and

3. accelerating testing. Functional and unit tests can be automated using tools
like Selenium, TestNG, and JUnit, ensuring that code changes are thoroughly
tested.
3. Code Deployment Phase
The code deployment phase is the third stage of the delivery pipeline, where
code modifications are deployed to various environments, including
development, staging, and production. Automation can be used to
automatically deploy code updates, reducing manual errors and speeding up
deployment. Tools like Puppet, Chef, and Ansible can be used to automate
the deployment process, ensuring that code updates are applied uniformly
across various environments.
4. Monitoring Phase
The monitoring phase is the final stage of the delivery pipeline, where the app
is continuously checked to ensure it is functioning properly. Automation can
be used to automatically monitor the app, reducing human error and speeding
up monitoring. Monitoring automation technologies like Nagios, Zabbix, and
Splunk can be used to automate the monitoring process, ensuring that the
program is regularly checked for any irregularities.
Benefit of Automation in Delivery Pipeline
Automation has become a crucial aspect of app development, especially in the
delivery pipeline. Let’s take a look at the benefits that it offers.
1. Improved Quality
One of the main advantages of automation in the delivery pipeline is the
improvement in app quality. With automation, code changes can be
extensively tested before being released to production, leading to fewer
customer issues and higher-quality apps.

4. 2. Faster Time-to-Market
Automation can considerably decrease the time it takes to get code changes
into production. Manual movement of code changes through the pipeline can
be time-consuming, but automation can speed up the process and enable
teams to send code changes straight from development to production.
3. Enhanced Efficiency
Automation can increase the effectiveness of app development teams by
freeing up team members to work on more crucial tasks like coding, testing,
and design. Automation can also eliminate the human procedures involved in
advancing code changes through the pipeline, leading to a more efficient app
development process and quicker delivery overall.
4. Consistency
Automation ensures consistency in procedures, leading to more reliable apps
and a more efficient development cycle. Human error can occur during
manual operations, leading to errors and variability in the app delivery
process. Automation can aid in ensuring consistency in procedures, which
results in a more dependable app.
5. Better Collaboration
Automated processes provide a single source of truth that all team members can
consult, enhancing collaboration and ensuring that everyone is on the same page.
Automation can also reduce the number of mistakes brought on by
misunderstandings or poor communication, creating a more unified and effective
workforce.
Conclusion
In conclusion, automation in the delivery pipeline can significantly benefit app
development teams. By automating code building, testing, deployment, and
monitoring, teams can deliver high-quality apps faster and with more confidence. As
an app developer or tester, it’s important to implement automation in a manner that

5. will improve efficiency, reduce errors, and ensure consistency. The use of
automation in the delivery pipeline will only become more critical as app
development continues to evolve.