DevOps is a term for a group of concepts that, while not all new, have catalyzed into a movement and are rapidly spreading throughout the technical community. Like any new and popular term, people may have confused and sometimes contradictory impressions of what it is. Here’s my take on how DevOps can be usefully defined; I propose this definition as a standard framework to more clearly discuss the various areas DevOps covers. Like “Quality” or “Agile,” DevOps is a large enough concept that it requires some nuance to fully understand.
In simple terms, DevOps is about removing the barriers between traditionally siloed teams, development and operations. Under a DevOps model, development and operations teams work together across the entire software application life cycle, from development and test through deployment to operations.
Definition of DevOps
DevOps is a new term emerging from the collision of two major related trends. It was first called as “agile infrastructure” or “agile operations”; it sprang from applying Agile and Lean approaches to operations work. The second is a much expanded understanding of the value of collaboration between development and operations staff throughout all stages of the development lifecycle when creating and operating a service, and how important operations has become in our increasingly service-oriented world (cf. Operations: The New Secret Sauce).
DevOps is the practice of operations and development engineers participating together in the entire service lifecycle, from design through the development process to production support.
DevOps has strong affinities with Agile and Lean approaches. The old view of operations tended towards the “Dev” side being the “makers” and the “Ops” side being the “people that deal with the creation after its birth” – the realization of the harm that has been done in the industry of those two being treated as siloed concerns is the core driver behind DevOps.
How DevOps Work?
In DevOps, work integration is an important thing. This integration involves works like development and testing, deployment and operation, etc. Some DevOps models integrate other teams like quality assurance and security teams. This mixed work environment helps in developing and delivering the software at a maximum pace.
This is another reason for fast functioning. Engineers working under the DevOps model get the independence of showing their skills and also with all automated work environments they can perform individually as well.
To enhance the skill level and fit in today’s requirements, DevOps certification is essential for engineers. This certification involves training related to the DevOps model and its features to adapt to the work environment easily. Several institutes offer DevOps online courses that get completed within 24-48 hours. These courses are offered by highly trained professionals who teach enrolled students regarding automation, coding, scripting, collaboration, communication, and DevOps tools.
Moreover, these online training courses are given lifetime access, so that the learners get the chance to learn whenever they want. This course acts as very crucial for software developers, as they get a 6-month project experience certificate and a course completion certificate that empowers them to apply for different job roles. Why is this certification powerful? What are the different benefits we get from DevOps?
Benefits With DevOps
DevOps offer a lot to the software developers and also a chance to show their skills with full freedom. The DevOps model has a lot of benefits in comparison to other development models.
Moving at a greater velocity allows developers and operation teams to innovate faster and can adapt to the growing market efficiently. Moreover, the updates and fixes also get faster with speed functioning.
2. Rapid Delivery
With the increased innovation at a faster pace, the delivery of this software also gets boosted. DevOps model with an integrated work environment increases both the production and delivery pace by a good margin.
If concerned with the quality of software developed with DevOps, then all the software created under DevOps gives a positive experience to the final users. DevOps ensures the quality of software and its fixes professionally makes DevOps a reliable model.
Developing and creating software at a controlled pace as per requirement or a scale. Operating and managing these productions is very simple with DevOps as it works on an automation process.
5. Improved Collaboration
Building an effective team with easy collaboration is readily available with the DevOps model. Every team working on the project can collaborate easily and share responsibilities to get the best result. This model helps in reducing inefficiencies and also reduces the time for developing single software.
Opting for DevOps never lets you compromise the security as it preserves and retains control over compliance. It protects all the development activities easily with its tight security policies.
Features and advantages of DevOps practices and processes
Several key practices can help organizations innovate faster through automating and streamlining the software development management process. One fundamental DevOps practice is to perform very frequent but small updates. These updates are usually more incremental than the updates performed under traditional release practices. Organizations using a DevOps model deploy updates much more often than organizations using traditional software development practices.
Communication and collaboration are keystones of the set of DevOps practices. Automation of the software delivery process establishes collaboration by physically bringing together the workflows and responsibilities of development and operations. Communication across developers, operations, and even other teams, such as marketing and sales, allows all parts of the organization to align more closely on goals and projects.
DevOps practices such as continuous integration and continuous delivery let DevOps teams deliver rapidly, safely, and reliably. Monitoring and logging help DevOps teams track the performance of applications so they can react quickly to problems.
Building a secure DevOps model
Moving to DevOps and DevSecOps is not a destination. It is a journey. DevOps is fundamentally changing how development and operations are done today. You can use the DevOps practices, process, frameworks, and workflow, based on the DevOps philosophy, to build security into your software development life cycle at speed and scale without sacrificing safety, while minimizing risks, ensuring compliance, and reducing friction and costs. DevOps and DevSecOps allow development, operations, and security teams to balance security and compliance with speed of delivery, and to build security into the full SDLC.
Contents Offer In DevOps Course
Most of the DevOps courses in Hyderabad offer these common concepts related to DevOps. All the participants get to learn from the basics to advanced things about DevOps with practical learnings. The common concepts that all DevOps online courses have are as follows:
- DevOps introduction and the significance of DevOps in software development.
- DevOps have several software development methods and all of them should be taught along with their significance.
- Everything related to virtualization in software development.
- Method to install and configure the vagrant
- Dockers and containers is another important concept to be taught with the DevOps courses.
- Learn about CI/CD pipeline automation.
- How to continuously integrate using Jenkins.
- Methods to cluster containers with Docker swarm and Kubernetes
- How to monitor Nagios application.
This model of software development helps developers to perform quickly and efficiently. And the DevOps courses offer a combination of all essential concepts required in software development. Hence, opting for this course can give a massive boost to a developer’s career. This means a spend of an average of 36 hours can take a developer to new heights.