For the techie or software developer curious about modern development and release practices, DevOps is a must-know concept. The DevOps methodology has revolutionized the way companies develop and deploy applications, becoming an essential part of any tech team’s arsenal. And it doesn’t look like it’s going anywhere anytime soon!
Even though not everyone in the software development field is completely sold on DevOps, its influence has undeniably caused a cultural shift within the development process. In order to get the most out of this approach, it’s essential to understand its core concepts and principles.
In this blog, get ready to explore the seven key DevOps principles that have revolutionized the software development process.
The Role and Responsibilities of DevOps Team in Software Development
The history of DevOps dates back to the early 2000s when organizations realized the importance of having dedicated teams for IT operations and software development.
DevOps teams bridge the gap between development and operations, resulting in improved responsiveness and quicker delivery of products. By creating a collaborative environment across departments, they help companies reach their goals faster than ever before.
A team of DevOps engineers is responsible for the following:
- Building and maintaining the infrastructure for the development, testing, and deployment of software applications
- Developing and implementing automation scripts and tools to streamline the software dev process
- Collaborating with development and operations teams to ensure seamless integration and delivery of software applications
- Continuous monitoring of the performance and availability of software applications in production environments
- Responding to incidents and outages in a timely manner to minimize downtime and ensure optimal user experience
- Ensuring the security and compliance of software applications throughout the development lifecycle
- Continuously analyzing and optimizing the software dev process to improve efficiency, quality, and speed of delivery
- Providing training and support to the development and operations team on DevOps tools, processes, and best practices.
Depending on the organization’s and project’s objectives, the exact duties may differ. So, if you’re outsourcing to implement DevOps, be sure to discuss the project management and specific roles and responsibilities of the team in detail.
The DevOps Principles
The DevOps culture is based on several core principles that ensure the successful adoption of DevOps practices across an organization.
To ensure success for your team, we have identified and detailed the 7 Principles of DevOps that all developers should be aware of. We have laid out these principles so you can begin taking action today.
1. Encourage Collaboration
DevOps is all about bringing the operations and development teams together to work as a functional group. By doing so, communication and feedback sharing improve, creating a better work environment from start to finish.
To make collaboration effective, you have to establish good information sharing. For example, when something goes wrong during software deployment, you must log it so the team can learn from it and avoid it in future builds.
Additionally, short feedback loops are essential for a good team dynamic. Positive feedback keeps morale high and helps everyone feel like they’re doing something right. On the other hand, negative feedback is equally important for improving software deliveries and keeping everyone on the right track.
2. Decisions Based on Data Analysis
Another crucial DevOps principle is using data to guide your decisions. Whenever you’re making choices like picking the right tech stack or selecting tools to streamline your pipeline, collecting data around each decision is important. This ensures that your choices align with your team’s metrics and historical data.
For instance, a key performance indicator for most teams is how long it takes to solve a problem. The longer a bug sticks around, the more damage it can do.
Knowing your average resolution time is essential for making informed decisions when you’re adding new tools or procedures to your pipeline. You can compare their results to your benchmark average and figure out if the new addition is a good thing or a bad thing for your team.
3. Customer-Centric Action
In DevOps, the customer is king. Every decision should be made with the customer’s best interest in mind, not just data. And to ensure the product is always improving, teams need to collect customer feedback regularly.
To catch problems before they become a big deal for customers, DevOps teams use live monitoring strategies. They can also keep an eye on how customers are interacting with the application in real-time to get user feedback and see if there are any issues. And since DevOps moves so fast, teams can quickly push out updates to fix any problems and make the customer experience even better.
4. Constant Improvement with Continuous Integration
In DevOps culture, the team is always striving to make things better. They do this by focusing on constantly improving the product and adding new features over time. This follows the Agile methodology, where releases happen in small, manageable chunks.
Before, software development was all about trying to deliver a perfect product all at once. But that often meant long delays while the team worked out kinks. With DevOps, the team focuses on delivering a minimum viable product (MVP) quickly to meet the customer’s needs right away.
Once the MVP is delivered, the team can keep adding new features and improvements along the way, gradually building up to the ideal product. This means customers can start using the tool sooner and learn new things as they go instead of having to wait until the end of a long development cycle.
5. Monitor the Process Throughout the Lifecycle
In the traditional software development model, developers build it and then pass it off to operations to test, deploy and deliver to the customer. But in DevOps, the entire development team sticks together and takes responsibility for the product from beginning to end.
Being responsible for the entire product lifecycle also means being adaptable to changes that come up. This could mean keeping up with new tech, listening to customer feedback, or following changes in laws and regulations. Everyone updates the software and solves issues for a more streamlined development and deployment process.
By keeping the original coders involved, you get better code, quality assurance, more attention to detail, and fewer bugs for the customer. With everyone working together, the focus is on making the product the best it can be.
6. Automate What You Can
DevOps is all about speed. The faster you can get the software to customers, the better. The trick is to use automated tools for everything.
The goal is to automate everything from code reviews to deployment, which not only makes the process faster but also frees up team members to work on more important tasks.
If you want to keep improving and making software while responding quickly to customer feedback, it’s important to use automation tools. Luckily, there are some great tools out there to help you streamline your processes, like the ones used in the continuous improvement/continuous delivery pipeline.
7. Learn from Your Failures
In DevOps culture, being flexible is key. You don’t want to be stuck in a rigid process because things are always changing. A big part of being flexible is being okay with failure. Instead of avoiding it, use it as a learning experience.
When you take risks in deploying software, there’s always a chance that things won’t go as planned, but that’s okay. You can learn from your mistakes and use that knowledge to make better decisions in the future.
It’s best to encounter these issues early on, during testing, so you can fix them before your customers even see them. This is called “shifting left,” and it’s an important concept in DevOps philosophy.
Now that you know the key principles of DevOps, you understand why it’s one of the most important philosophies in software development today. From faster delivery to better customer experience, DevOps is all about improving and getting the most out of your whole development team.
Scale and Grow with Our DevOps Services!
DevOps requires a whole new way of thinking and working. But with the right tools, processes, and team members in place, it can be an incredibly powerful tool for improving the software development lifecycle.
At StarTechUP, we’re experts in DevOps and can help you scale and grow your business with our DevOps services. We specialize in automation, monitoring, and agile development—everything you need to succeed with DevOps.
Ready to get started? Contact us today! We can’t wait to hear from you!