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10 Advantages Your Organization May Gain From CI/CD

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10 Advantages Your Organization May Gain From CI/CD

Check out top 10 benefits of Continuous Integration and Continuous Delivery to help you decide whether this is the right step to adopt.

· DevOps Zone ·
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Continuous Integration (CI) allows you to continuously integrate code into a single shared and easy to access repository. Continuous Delivery (CD) allows you to take the code stored in the repository and continuously deliver it to production. CI/CD practices deploy the application into the market quickly and efficiently in advance and possibly most importantly, releasing new features and bug fixes to maintain great customer experience.

Take a look at this gentle introduction for newcomers to grasp the general idea about CI/CD.  

This article will deliver the best 10 benefits of Continuous Integration and Continuous Delivery to provide you insights into changes that could help your organization to be more successful.

The Best 10 Advantages of Continuous Integration and Continuous Delivery

1. Manage Smaller Code Changes 

Continuous integration and continuous delivery enable you to merge small pieces of code simultaneously. It’s easier to control small code changes than a massive bunch of code and small code changes, by its nature, have fewer issues that can be tackled afterward.

Continuous testing focuses on testing these small pieces right after continuous integration blends them into the repository. The primary purpose is to early detect any problems before too many backlogs later. Especially for large development teams, transparent communication is enhanced between team members who work remotely and in-house.

2. Fault Isolations Prevent Bugs Shortly

Fault isolation, also known as fault diagnosis, deals with methods that can isolate the component, device, or software module provoking errors. Once the faults are restricted from the boundaries, the system is less likely to suffer from serious damage.

Performing your system with CI/CD gains many benefits from fault isolations. For example, small defects are detected before production and repaired before deployment. Fault isolations range from monitoring the system, determining when and where errors take place, until triggering its location. Consequently, bugs shown in the application are isolated in scope that put an end to abrupt collapse and other issues before damaging the entire system.

3. Reduce Mean Time To Resolution (MTTR)

MTTR refers to the average elapsed time from when a feature is reported broken until it is repaired. Simply put, it tracks the amount of time spent to recover from a failure.

With CI/CD, organizations gain shorter MTTR due to smaller code changes and easy fault isolations. One of the highest challenges facing the business is to minimize failures and rapidly repair broken features that affect customer experience. An application monitoring tool increases a higher chance of early bug repair while recording problems to quickly identify trends.

4. Increase Test Reliability

CI/CD strengthens test reliability that the pipeline can operate more positive and negative tests correctly due to minor changes in the system. Test Reliability in CI/CD also implies Continuous Reliability. That means while the team devotes effort to continuously combining new products and features, quality remains optimized throughout the entire process to produce a good return on investment.

5. Accelerate Release Rate

The faster errors are exposed and fixed, the higher release rates. Nevertheless, not until the code is built up in a continuously moving system can features be released regularly.

CI/CD focuses on integrating codes of individual developers and automatically deploying them to production once codes are tested carefully, displaying codebase consistently deployable on the spot. As a part of the deployment stage, the CI/CD environment closely records which end-users are using finally. Containerization eliminates problems when transferring codes to a new environment by testing solely the area that will be affected by the release.

6. Cut Down On Backlogs

CI/CD plays a fundamental role in your organization’s development process as it reduces time and effort devoted to non-critical defects in your backlog. Features are promptly delivered to end-users as these minor defects are handled timely in advance.

Both developers and testers can gain benefits from solving non-critical defects beforehand. For developers, CI/CD is an excellent way to take the pressure off the team as it shifts their focus towards larger problems or system improvement. Meanwhile, small problems require less focus from testers so their effort is devoted to more important issues before releasing the application. On top of that, the greatest benefit is to maintain high customer satisfaction while enjoying the product without encountering errors.

7. Drive Force in Customer Fulfillment

CI/CD benefits expand not only to the technical aspect but also to the organization's scope. It ensures a new customer to your product would experience a make-or-break-it moment.

Customers are far more likely to form an opinion of your product based on their first impressions, making it crucial to offer a fast turnaround of new features and bug fixes right the first time. Moreover, a CI/CD approach always updates your product with the latest technology, thus increasing customer retention rates as well as new customer acquisition rates via positive word-of-mouth and reviews.

It’s no longer good enough to listen to the voice of customers just for the sake of listening. Companies need to capture both positive and negative feedback, to improve the customer experience in usability and overall customer fulfillment.

It’s essential to show your customers that they are being heard. Constantly augmenting new features and changes into your CI/CD pipeline utilizing customer feedback will result in growing customer retention and acquisition. 

8. Enhance Transparent Communication and Responsibility in Teams

Delivering continuous feedback on the CI/CD environment leads to not only more user feedback but also more effective communication among team members. In this environment, teams can reap the benefits of transparent communication and responsible accountability to the full extent.

The implementation of CI mostly benefits the developers, as the feedback loop in this stage should be designed firmly to prevent build failures, merging issues, architectural setbacks, etc. In the meantime, CD exhibits software release quickly to the end-users so that teams can proceed with customer feedback. Investing in both CI and CD will likely pay off from a very rapid user response, making your product even better eventually.

9. Lower Costs

Once errors are avoided in many repetitive tasks of the CI and CD pipeline, developers also find more time spent on product development. They don’t need to fix much code along the road as the system automatically deals with bugs right away. It’s important to note that developing high-quality code also produces a considerable ROI.

10. Easy Maintenance and Updates

Last but not least, as the DevOps era is taking over the world, you can easily maintain and update applications on the fly. However, keep in mind that maintenance should be implemented during downtime periods, alternatively called the non-critical hour. Taking the system down during peak hours to update code changes might upset customers and cause some deployment issues.

Therefore, considering when to change code and release the update significantly affects the execution in the pipeline. To maintain the entire system running smoothly, I’d encourage creating microservices in your code architecture to take down only one part of the system at a certain point.

Conclusion

Once you’ve deployed a CI/CD process, you will likely realize a smoother transition in the developer workflow. The point is, testing quality primarily needs a lot of attention in the workflow that makes you a beacon for others to follow. No matter how fast and continuous your product delivery, it would not matter without quality in mind. Quality also means faster quality releases when more steps of the CI/CD pipeline can be automated. 

Topics:
automation testing, automation testing tool, ci/cd, continous integration, continuous delivery, devops, devops 2020, software testing, software testing 2020

Published at DZone with permission of Oliver Howard . See the original article here.

Opinions expressed by DZone contributors are their own.

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