Devops, as an idea, has revolutionized the software development industry and has made the whole process of rolling out software-based products faster, easier, and more reliable. As a result, it has become increasingly adopted in most of the major software-based organizations in the world. There are some industries that have seen dramatic improvements in quality and process efficiency as a result of adopting DevOps tools and techniques. In this article, we look in detail at some real-life use cases and applications of Devops. We also look at some of the large organizations that have made Devops a part of their organizational culture, and how to get into DevOps with the help of one of the best DevOps bootcamp online from Caltech university.
Benefits of adopting Devops in 2023
The following significant benefits have been noticed in industries and organizations that have incorporated Devops practices and employed Devops Engineers:
1. Faster software development life cycle
2. Improved interoperability among the development and operations teams
3. Continuous and efficient releases and deployments
4. Quicker defect detection resulting in quality software development
5. Improvement in customer experience and greater customer satisfaction
6. Streamlined business processes leading to increased productivity
7. Promoting innovation within the organization
8. Greater employee satisfaction and retention.
Real-life Applications of DevOps
Some practical, real-life scenarios where Devops can be used for far better results are given below:
1. Implement Infrastructure as Code
Code helps manage infrastructure with great efficiency. This approach, called “infrastructure as code,” simplifies and automates the provisioning and management of infrastructure., helping you manage your organization’s infrastructure with greater ease as a DevOps engineer.
2. Create a Customer Support Chatbot
Another common application of Devops is in the creation of chatbots used for customer support. Such chatbots could answer common questions and help customers troubleshoot problems. Often DevOps engineers are responsible for creating and maintaining these chatbots.
3. Implement Security in the CI/CD Pipeline
Security is an important consideration in any software development process. When implementing a CI/CD pipeline, it is important to include security measures at every stage. CI/CD pipelines could be secured via DevOps engineering.
4. Devops in Online Financial Trading Companies
The methodology in the process of testing, building, and development was automated in the financial trading company. Using DevOps, deployment was done within 45 seconds. These deployments used to take long nights and weekends for the employees. The time of the overall process was reduced, and the interest of clients increased.
5. DevOps in Network cycling
Deployment, testing, and rapid designing became ten times faster. It became effortless for the telco service provider to add patches of Security every day, which used to be done only every three months. Through deployment and design, the new version of network cycling was rolled out.
6. Use of Devops in Automobile Manufacturing
Using DevOps, employees helped car manufacturers to catch errors while scaling the production, which was not possible before.
7. Benefits to Airlines Industries
With the benefit of DevOps, United Airlines saved $500,000 by changing to continuous testing standards. It also increased its coverage of code by 85%.
8. Reduce Bugs in the software
DevOps has reduced the bugs by up to 35%, and, in many cases, pre-production bugs were reduced by up to 40%. By using DevOps, Rabobank was able to provide better quality applications for their clients within less time because it massively reduced the time taken for regression testing.
9. Monitor and Log Application Performance
It is important to monitor and log application performance to identify and fix issues. The DevOps engineer can monitor and log the performance of the application. This system could be used to identify and troubleshoot problems with applications.
10. Migrate an Application to the Cloud
Many organizations are migrating their applications to the Cloud. As a DevOps engineer, you could help to migrate an application to the Cloud. This process would involve provisioning and configuring resources in the Cloud, as well as migrating data.
Five Devops Use cases from top companies using Devops
Now that we know the benefits of Devops and different ways to implement it in your organization, learn how to become a DevOps engineer the right way. Let us look at a few examples of some of the fastest-growing MNCs and startups using DevOps to solve their business problems
Amazon
Amazon is one of the biggest e-commerce companies in the world. But back in 2001, as the source files grew, it became increasingly difficult to scale, maintain, and upgrade many of their applications on physical servers that relied on traditional monolithic architecture. To solve this, Amazon moved from physical servers to cloud-based Amazon Web Services (AWS). Currently, AWS follows a microservice architecture to keep track of the instances and ports for client requests.
HP
In 2006, the director of HP’s LaserJet Firmware division built different products (printers, scanners, etc.) and discovered that developers spent only around 5% of their time developing new features and supporting them while 95% of their time went into planning, integration, and testing. This was because LaserJet models used separate code bases, leading to enumerable inefficiencies. Detecting and fixing bugs was labor-intensive and tiresome for the developers. So, the HP team incorporated a Continuous Integration/Continuous Deployment (CI/CD) pipeline, also called trunk-based development, and introduced test automation processes. This eliminated the headaches caused by the integration of different code branches.
Etsy
Etsy’s monolithic architecture allowed only two software deployments per week, leading to huge gaps in the work done by the developers and the support teams. To alleviate this issue, their CTO brought in a team of DevOps practitioners. They implemented a CI/CD pipeline that eventually helped in deploying services around 50 to 100 times a day. They initially release code to a random set of users inside the organization. Post-testing, the code is then pushed onto the entire Etsy community.
Netflix
Netflix, like most of its contemporaries, adopted a monolithic architecture. However, the huge amount of scale and traffic caused by their giant subscriber base forced them to move from a monolithic to an AWS cloud-based microservice architecture. Now, Netflix employs around 700 microservices for controlling each part of its full service. The microservice architecture lets different engineering teams work separately from each other and build, test, and deploy services more flexibly, enabling them to increase their pace.
Adobe
Adobe’s DevOps transformation journey from a monolithic architecture was through the employment of Microservices, containers, and CI/CD.
A distributed Apache Kafka-based message bus called the ‘Adobe Experience Platform Pipeline’ was implemented for communication across Adobe solutions. It helped break Adobe’s internal silos, simplifying communication between services and thereby reducing manual steps.
If you are looking for a well-reputed certification training course that will let you begin or advance a career in Devops, check out the link given at the beginning of this blog.