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In case you are thinking about getting into DevOps certification, you will need a comprehensive methodology to guide you through the process. And we have put together a step-by-step tutorial to help you get started with DevOps. Even though most businesses have a strong and experienced team of software engineers and system administrators who are familiar with the software development life cycle and IT operations, they still require guidance on how to go with this new venture.
This approach is based on the systematic method that many developers take while working on large, complex projects: outlining problems, planning, constructing, testing, and updating options. DevOps Engineer is one of the most in-demand job categories in today’s IT firms, and it shows no signs of stepping down. According to statistics, the need for DevOps professionals has surged by 40-45 per cent in the last three to four years, and the ratio is continuously increasing.
Meanwhile, DevOps is a difficult job that necessitates a diverse skill set, as well as sufficient experience and in-depth knowledge of the industry. It’s a fact that DevOps will dominate the IT sector in the near future.
Define DevOps Engineer? How do I start Learning DevOps?
A DevOps Engineer is an IT individual who works with developers, system administrators, and other IT employees to construct digital pipelines to handle deployment and other processes, as well as having a full understanding of various automation tools. A DevOps Engineer, more specifically, is someone who has a thorough understanding of the Software Development Life Cycle process. Depending on the needs of the organization, a DevOps Engineer may be responsible for a variety of duties and functions.
If you are stuck with the thought that “How do I start Learning DevOps”, you can opt to go through this guide where we will talk about all of the skills and techniques needed to become a DevOps Engineer. Some of the basic skills that a learner requires are:
Knowledge of Linux and OS Concepts
To work as a DevOps Engineer, you must be knowledgeable with operating systems such as Linux and understand OS fundamentals. However, since a lot of firms utilize Linux for their apps, it is highly recommended. Whereas you do not need to be an expert in Linux (or any other OS), having a general understanding of the operating system will help you achieve better results. Furthermore, you must be familiar with major operating system principles such as Threads and Concurrency, Process Management, I/O Management, Memory Management, and so on.
Familiarity with Infrastructure as Code
Infrastructure as Code is a strategy that enables you to simplify and streamline the deployment process by generating a suitable framework depending on the specification. Infrastructure as Code, on the other hand, allows you to manage your IT infrastructure through configuration files. Unlike in the past years, ops can now declare the stack once as a declarative configuration file and deploy it numerous times. Deployment gets faster as well, and it may happen quickly on every contribution.
Understanding of Programming
Knowing programming languages is one of the most basic and essential abilities for becoming a DevOps Engineer. A DevOps Engineer must be knowledgeable in programming or scripting languages in order to do tasks such as debugging code, integrating database updates, automating the development and deployment cycle, etc. Programming languages are also required for a successful Continuous Integration/Continuous Delivery (CI/CD) methodology. To enter into DevOps, you can use languages like Python, Perl, Ruby, and others.
Knowledge of Networking and Security
DevOps Engineers must deal with a variety of servers, connectivity, and data transfers, among other things, therefore they must be familiar with networking fundamentals to manage the IT workflow. Additionally, you can enrol in a variety of training programs or take online courses to better understand networking fundamentals. A DevOps expert must also be responsible for the security of the organization’s total environment at all stages, whether production, testing, distribution, etc.
In order to become a DevOps Engineer, you will need to concentrate on various soft skills in addition to the technical talents listed above. For optimal operation, a DevOps worker must act as a mediator and cooperate with other IT teams. In the same vein, you should work on soft skills like communication, multitasking, management, and a variety of others. Moreover, having the right soft skills will not only help you manage the DevOps process but will also provide you with an advantage over other DevOps experts when it comes to job chances.
How can you start with DevOps certification?
Firstly, we must discover all of your organization’s gaps and blockages. Value stream mapping is an excellent place to start. What are the stages that occur between a client initiating a request for a product or service and receiving the corresponding value? How long does it take to complete each step?
Secondly, spend some time ensuring that you and the team understand what DevOps is and, more crucially, what DevOps isn’t. Invest time in a DevOps enablement program where you can learn about DevOps through hands-on experience with continuous discovery and delivery, all while being supported by strong teamwork and a technical environment. There are numerous excellent instructional resources available to assist you in getting started.
DevOps is a concept that emphasizes end-to-end accountability for all components of a project. Unlike more traditional techniques of software development, DevOps helps bridge the gap across development and operations teams, which is frequently neglected and can obstruct the product delivery procedure. DevOps bridges the gap between development and operations teams, which can lead to issues and inconsistencies in software delivery.
Why do you need DevOps?
The software development life cycle can be a very manual one, which leads to a large number of code bugs. Software delivery can be slowed and business stakeholders are disappointed when development and operations teams are out of sync. DevOps improves productivity in all aspects of software development, delivery, and upkeep. Increased presence, more precise requirements, effective communication, and a shorter time to market are all benefits of merging production and operation.