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The term DevOps was initially coined in the year 2009, by Patrick Debois. This term was named after the integration of the “Development” and “Operations” team in an organization. The term DevOps is still a perplexity amongst many. What exactly DevOps is all about? Whether it is a technical approach, business approach or culture? However, we define it, DevOps is undoubtedly leading the organizations to a successful path.
Numerous organizations have begun to implement DevOps practices because of the enormous benefits provided by DevOps practices. Also, the benefits of DevOps practices can be categorized into three and they are Technical, Business, and Cultural benefits. Below, the benefits are mentioned briefly.
As DevOps focuses on delivering more valuable results in the project lifecycle, this is deemed to be the ideal approach for various Government IT projects and IT Companies. DevOps helps in advancing constantly the operational flexibility and offering cost-effective ways for producing the desired results. Learn DevOps Training in Bangalore FITA and widen your career opportunities under professional guidance.
Generally, DevOps practices are applied in large and distributed platforms like Cloud and e-Commerce platforms. Also, these applications involve various phases in it. Mentioned below are the important phases of the DevOps life cycle and this is the process that is practiced by the operational and development team in an organization.
Continuous Development: It is the initial stage of coding and planning of the software. It is during the planning phase the motto of the project is decided. Then, the developers begin to develop their code for the application. Also, no DevOps tool is required in the planning stage. The developers can write the code in any language, but they have this limitation that it has to be maintained only using the code version control tools. After maintaining the code using the tools it is moved to the next phase. DevOps Training in Bangalore at FITA trains the students efficiently by teaching them the DevOps concepts in a step-by-step procedure under the guidance of the working professionals with certification.
Continuous Testing: This process begins soon after the development phase. Here the software is tested constantly for testing and identifying the bugs in the process. Mostly for Continuous testing, the developers use the testing tools like TestNG, JUnit, and Selenium. With the help of these tools, the Quality Analysts test multiple code-bases. The Analysts test the code completely to ensure that there are no flaws in the function. The automation testing is performed basically by Selenium. After the automation testing, the reports are transferred by using the TestNG. Besides, the complete testing phase can be automated using the continuous integration tool Jenkins. For instance, if we have written the Selenium code in Java for testing the application, we can build the code using either Maven or Ant. On the completion of the code building, they are tested for the User Acceptance Test. Also, this process could be automated using Jenkins. Automation testing saves more labor effort and time and it results in increased productivity.
Continuous Integration: In this practice of software development, the developers are needed to make necessary changes to the source code frequently. The term "Frequently" here indicates on a weekly or daily basis as well. Also, in this phase building code not only indicates compilation, but it also indicates packaging, unit testing, code review, and integration testing. The code that supports the new functions is constantly integrated with codes that are existing already. DevOps Course in Bangalore at FITA trains the students with Industry relevant skills and upskills the knowledge of the students under the guidance of working professionals.
Continuous Deployment: In this stage, the codes are deployed on the production servers. This is also important to make sure that codes are deployed correctly to all the servers. For Continuous Deployment, tools like Containerization and Configuration Management support in achieving Continuous Deployment. The act of maintaining consistency and establishing the application's functional requirement is called Configuration Management. In a nutshell, the method of releasing the deployments to all the servers and programming the updates on all the servers is important. As the new codes are deployed persistently the configuration management tool has a significant role in executing the tasks frequently. The popular Configuration Management tools are SaltStack, Chef, and Ansible.
Besides, the role of the containerization tool it also has an equal role in the deployment stage. A few examples of these tools are Vagrant and Docker. This tool supports in producing consistency among the Development, Staging, Test, and Production Environments. On using these tools there is no scope for failures and errors in the production environment itself. Moreover, it permits us to run applications easily on various computers.
Continuous Monitoring: It is the most important phase of the DevOps life cycle. Where the important information of the software users is recorded. The gathered information initially would be analyzed and processed to the correct functionality of the applications. General errors such as reachability of the server and low memory are solved in this stage. Besides, the network issues are solved in this stage. At this stage, the operational functionalities are enhanced because of Continuous Monitoring.
Continuous Feedback: The performance of the applications are constantly analyzed before the final output of a product. This is also one of the significant phases of the DevOps practices as the feedbacks are collected from the customers. Also, customer feedback is the biggest asset for any business for their development.DevOps Training in Bangalore at FITA trains the students with a wide academic curriculum and they provide a holistic understanding of the DevOps concepts and practices to the students.
Continuous operations: Every DevOps operations is based on the continuity and complete automation of the process. As a result of continuous operation, organizations can see more benefits in their businesses. As it saves time and labor efforts as well. With the implementation of DevOps practices, software products can increase their efficiency and also satisfy their customers easily. This is the reason why various organizations are in small or large scale or government institutions they are trying to deploy the DevOps practices in their businesses to increase the efficiency.
DevOps is the current revolution in the IT Industry. A recent survey conducted by the Global Fortune company it is predicted that with the adoption of the DevOps practice by the year 2021 is going to be more than 50% of the fortune companies that would demand DevOps certified professionals for their organizations. Above 70% of the fortune, companies have adopted DevOps practices in their organizations. Besides, for the past two years, the listings for the DevOps profile in the LinkedIn and Indeed websites have increased to 75%. Choosing DevOps as a career in the coming days is going to be beneficial and interesting as well.
Mentioned below are the popular companies that recruit DevOps Engineer or DevOps Certified candidates for their organizations.
The common job designations that are offered to candidates in an organization, who know DevOps practices are as follows.
Below are the packages offered for candidates with knowledge in the DevOps practices.
For candidates with Senior Level experience (5-9 years) may earn up to Rs 10,00,000 per annum. The above mentioned average packages and perks may vary based on the years of experience gained and also based on the organization's policy. If you are fresher or working professionals who need to upskill the knowledge on the DevOps practices, join DevOps Training in Bangalore at FITA and learn the course professionally under the guidance of industry experts.
DevOps is amidst the list of skills demanded by many organizations for their expansion. There are certain pre-requisite kept forward for students to note prior to the enrollment into the Best DevOps Training in Bangalore.
The candidates trained in DevOps Course in Bangalore are the highest paid in the industry. As the dominance of testing and automation is acquiring the cliff in the IT sector, pursuing DevOps will be helpful.
DevOps Careers is one of the emerging careers at present. Also, the recruiters who hire DevOps professionals to their organization except for some of the key skills to be obtained by the candidate. Mentioned below are the key skills that are required by the candidate to qualify oneself for that position.
Knowledge of major DevOps Tools: As the technology tends to change according to the growing needs of the businesses and so are the tools. A professional DevOps candidate must keep oneself updated with the latest tools and trends in the practices. Below are the commonly used DevOps tools and their purposes are mentioned briefly.
Source Control - SVN, GIT, Bitbucket
Container Concepts - Docker, LXD
Continuous Integration - Bamboo, Jenkins, and Teamcity
Cloud - Google Cloud, Azure, Openstack and AWS
Infrastructure Automation - Puppet, Chef, and Ansible
Deployment Automation and Orchestration - Octopus Deploy, Jenkins, and VSTS
Orchestration - Mesos, Kubernetes,and Swarm DevOps Training in BTM at FITA trains the students efficiently with market-relevant tools under the guidance of industry experts.
Software Security Skills: We all are aware of the fact that DevOps is the integration of the Development and Operation team in an organization for increasing the productivity and efficiency of the business. Ever since the DevOps practices were implemented to release software at a rapid pace and so are the vulnerabilities and threats grew subsequently.
To protect the software releases from threats and vulnerabilities one should be able to write clean and scalable code. The Developer must be able to write codes to protect the software from the bugs and errors during the deployment stage. The Developer should have a comprehensive understanding of software security skills and SDLC.
Cloud Skills: DevOps and Cloud are interlinked. If you want to be a professional DevOps Engineer you need to know more about the cloud platforms and its application. Since the Cloud supports the DevOps with the complete platform to develop, deploy, test, and release codes. The Cloud platform help in automation by providing CD/CI tools in a cost-efficient manner. Also, the Cloud platforms make sure that the provided resources are monitored and offered to its users systematically. The Cloud platform permits IT organizations for facilitating and accelerating the development process. One can widen their knowledge in Cloud Platforms like AWS or Azure to perform the DevOps practices effectively. AWS Training in Bangalore at FITA trains the concepts of Cloud Platforms and it uses in the market with relevant skills proficiently to the students.
Understanding of Tools and Automation Technologies: Automation is the sole of the DevOps practices. One can be called a qualified DevOps Engineer only if one has a better understanding of the configurations, infrastructure settings, continuous testing, and monitoring the performance of the app. Also, Automation plays a significant role in DevOps practices since it reduces human efforts and that results in speed, accuracy, reliability, and consistency of the product. To keep your customers engaged with high quality and quicker delivery of the products, the DevOps Engineer must have a prolific knowledge about DevOps coding tools, testing tools, and automation technology.
Testing Skills: Testing skills has a huge impact on DevOps practices. One can not automate the DevOps workflow efficiently if continuous testing is not performed properly.
Testing plays a major role in the DevOps lifecycle. A professional DevOps Engineer should make sure that the automated tests run accordingly to the needs of a process and in case the codes are not tested or bugged properly, the problem may directly affect the end-user (customers). So, it is mandatory for a DevOps Engineer should have good testing knowledge to avoid the hustle and bustle.
Awareness of Network: The Awareness of Networks and their role in the DevOps lifecycle is an important factor. The motto of any DevOps project is to deliver the applications to its end-users successfully. To provide the applications successfully to its customers the DevOps Engineer should have a good account of knowledge in the Networking and Security.
Customer and business-Centric Mindset: The aim of a DevOps Engineers is to deliver valuable results to their end-users and monetary benefits to the organization. The DevOps Engineer should always think in ways to benefit the organization and business. DevOps Engineers are required to analyze how their activities can benefit the organization. For doing that the DevOps Engineer should maintain a good rapport with the stakeholders, testers, developers, business leaders, and project managers. This will eventually result in optimized and synchronized activities to achieve a common goal.
Collaboration and Flexibility: A DevOps Engineer should collaborate with the team members to gather more information and ideas for the process. Teamwork makes the work easier and less complicated. Besides, it also results in quicker delivery of the works. A DevOps Engineer should be flexible with this and other important skill that is required for a DevOps Engineer. The DevOps Engineer should be flexible to do multitasking and support the team during the critical phase.
SoftSkills: A DevOps Engineer is required to have good communication and Interpersonal skills among their peers. The communication skills play a major role as the DevOps Engineer is required to communicate clearly with their higher authorities and working subordinate during the process of the software release. DevOps Training in Bangalore at FITA supports the students with the wide academic curriculum of the DevOps concepts and provides professional training to the students.
Having seen the technical skills that are required for a professional DevOps Engineer, know about the DevOps Interview questions that are asked to the candidates during an Interview.
Below are the prerequisites that are needed during DevOps Implementation,
The core operations are as follows,
The key components of the DevOps lifecycle are as follows,
We can't refer DevOps as a tool. It is a work culture that collaborates the development and operation teams of an organization for Continuous development, Continuous integration, continuous deployment, continuous testing, and continuous monitoring.
Mentioned below are the advantages of the GIT tool,
For more DevOps Interview Questions and Answers for Fresher and Experienced candidates click here.
DevOps Course Certification is the professional accreditation that states the ability of a person to accomplish the tasks that are related to the development and deployment of DevOps practices. It also states that the candidate has proficient knowledge of the DevOps tools. Also, having the DevOps Course certification on your curriculum vitae creates a positive impact on the time of the interview and also the chances of getting prioritized are comparatively high.
DevOps Certification Course in Bangalore at FITA provides certification with professional training for freshers and working professionals. DevOps Training in Bangalore at FITA trains the students efficiently and widens the knowledge of DevOps concepts to the students. Trainers are Industrial experts and they train the students with recent updates in the industry.
Anyone who aspires to be a DevOps Engineer can learn this course.
Also, this course is useful for other professionals who wish to raise up to a higher position in their career graph.
There are no specific prerequisites to learn this course. But if you have a better understanding of the basics of coding languages like Python, Java, and knowledge of Linux would be an added advantage for you to understand easily. DevOps Training in Bangalore at FITA trains the students efficiently from the basics to the complex DevOps concepts and application under the guidance of working professionals.
Puppet: Configuration Deployment and Management
Git and GitHub: Source Code Management
Docker: Software Containerization Platform
Jenkins: Automation Server and plugins that are built for developing CD/CI pipelines.
Nagios: Continuous Monitoring
Selenium: Automation Testing
Chef: Configuration Deployment and Management
Kubernetes: Container Orchestration tool
Ansible: Configuration Deployment and Management. DevOps Training in Bangalore at FITA trains the students with DevOps tools like- Git, Docker, Jenkins, Ansible, Puppet, Nagios, and Kubernetes with certification.
After the successful implementation of the SDLC, currently, DevOps is the key factor to accelerate various cloud platforms. DevOps stands out to be an all-rounder performer and this attracts numerous aspirants for building a career in the DevOps domain. Listed below are the major benefits of DevOps practices.
Breaking the Silos: DevOps is the trend-setter in the field of IT. It broke down the stereotype type of departmentation. Stereotype here means where every task in the process is allowed to a specific team and in turn, it is siloed. This resulted in reduced functionality and flexibility. DevOps was one of the reasons to break the organizational hierarchy and promote mutual communication and co-operation among the organizations.
Creativity and Innovation: The DevOps team builds and instigate the thought of cooperation and trust in an organization. The DevOps practices encourage the organizations to improve the products and services persistently by experimenting with new ideas and techniques in the process. This practice allows the Developers and Engineers to bring in new ideas and innovation in their work and also it easily helps to understand the customer's needs and address them quickly.
Continuous Improvement: The main aim of DevOps practices is to provide quality software for their customers at a faster pace. DevOps helps in reducing the delivery loops and feedback cycle and that, in turn, increases customer satisfaction.
Performance-Oriented Culture: On implementation of the DevOps practices the organizations tend to become more productive and the performances are increased significantly. This is also one of the reasons for increased productivity and innovations. The popular online website, " NetFlix” uses the DevOps practices for their online streaming. DevOps has a prominent position in the industry and it has gained more recognition because of its flexibility and usability.
Reduction in the percentage of Failures: The DevOps practices benefit the organizations by providing numerous fault detection techniques. These techniques significantly helped in the reduction of failures in the process. DevOps was able to reduce error rates because of continuous testing and monitoring. Besides, DevOps is generally implemented on numerous Agile model and this results in collaboration and modular programming. DevOps Training in Bangalore at FITA helps the students to understand the concepts of DevOps holistically under the guidance of experts. Also, they provide the necessary market-relevant skills that are required for a professional DevOps Engineer.
DevOps and Agile software development methodologies have the common motive of getting results out rapidly and efficiently. Numerous organizations are keen to employ any of these technologies to increase their productivity. But there is constant confusion among these two methodologies that they are the same. It is not so, there are differences in these technologies and below they are explained in detail.
DevOps methodology: The DevOps practice focus on merging the development and operation team in an organization. This was done with the intent to improve communication among the team and increase productivity in an organization. On the collaboration of these two teams, it resulted in continuous integration, continuous development, continuous deployment, and continuous monitoring.
Agile methodology: Agile methodology is the software development methodology which involves an ascending approach in the waterfall model. It does focus on customer feedback and make rapid changes for accelerating the software releases. Agile methodologies usually break the products into tiny divisions and it finally merges them for the testing process. The Agile methodology can also scale up activities like DevOps. This method also takes customer feedback into consideration throughout the project. Given below table will explain clearly the differences between the DevOps and Agile.
It mainly focuses on customer feedback, collaborations, and rapid changes.
The DevOps operation brings the development and operation team together in an organization.
Agile does not concentrate more on Automation.
It primarily focuses on automation for improving efficiency during the deployment stage.
Also, the process of Development is permanent in the Agile methodology and it focuses less on the implementation and testing process.
The DevOps practices focus on three major phases with equal importance and they are testing, development, and implementation.
Agile methodologies help to bridge the gap between developers and customers
DevOps methodologies help in bridging the gap between the development and operation teams.
Apart from the above-mentioned benefits of Agile methodologies, some of the disadvantages have to be focused. While using the Agile methodology one can not predict more. It needs more time and commitment from every stakeholder. It also has one major problem that is limited documentation.
DevOps Training in Bangalore at FITA provides the professional DevOps Training under the guidance of working professionals from the DevOps field with certification.
Traditional practices are not as effective as DevOps practices since they do not scale up activities like the DevOps practices and perform accordingly. As technology tends to change regularly the organizations are required to be more flexible and able to cope up with the growing needs to face the competitive world.
In Traditional practices, operations and development teams were not able to communicate with each other frequently. Even if the Development team were able to introduce new tools software, the operation team couldn't cope with the frequent software releases and changes because of the failure of communication. At times the faults can even arise in the Production servers at the Operating System or Database level. Developers don't have access to Production servers and they need to wait for the feedback from the customers. These are the things that caused a lot of trouble and chaos and this lead to affect the productivity severely.
This is the reason why most of the companies have started to adopt DevOps technologies to overcome the competition. When the "Development" and "Operation" team in an organization came together the organizations saw a tremendous change in their organization. As both the teams were able to communicate freely with each other and collaborate easily they were able to reduce the error rates and release more software. DevOps Course in Bangalore at FITA provides the necessary professional training about the DevOps practices to the students and make them understand the practices easily under the guidance of experienced tutors.
We have come across the common saying that DevOps and Cloud are more or less similar in functionalities. DevOps is simply the IT for Cloud, We can perform the Cloud activities in the DevOps or vice versa. To put it in lay man's terms it is not so. DevOps practices and Cloud Computing are two independent disciplines but they both can mutually reinforce the strategies and tactics for providing business value by IT.
In the recent past, the term Cloud Computation has gained more significance and it has made the business operations for the companies easier. Cloud has made some of the remarkable changes in Service as a model and it has modified the way the technology that is used in the operations.
DevOps practice is more simple in implementing the agile principles for controlling the infrastructure. This practice also benefits the organization to increased productivity. The reason behind the increased productivity is because of continuous integration and continuous monitoring. DevOps Training in Marathahalli at FITA trains the students proficiently to understand the DevOps practices and application under expert guidance.
Generally, there is this question that the Integration of Cloud and DevOps practices is going to be of benefit or loss among the IT sector. The answer is that the Integration of the Cloud and DevOps practices is going to be of more benefit and a desirable technological combination in the present world. Some of the major benefits of integrating the Cloud and DevOps platform are mentioned below,
Unified platform: The Cloud Platform offers a centralized platform for DevOps practice to perform activities like testing, development, and implementing the software.
A better combination of development and integration: It is easy to monitor the departments on-premise and this is the best way to handle the development and integration centrally. It also results in a lower cost that is associated with the automation of DevOps. Also, this is one of the major reasons that most of the Cloud platforms implement DevOps.
Shifting the focus: Companies are benefited widely by implementing DevOps practices. This is the reason why most of the major companies are shifting their focus from the conventional method to DevOps practices.
Lesser Failure rate: The reputed firms like Twitter, Google, Facebook, and Amazon have many deployment tasks in their day -to -day work and these tasks can be performed quickly by them with the help of the DevOps practice. Also, these practices permit the companies to make changes in the workflow along with the reduced failure rate. Join DevOps Training in Bangalore at FITA and learn the DevOps practices under the guidance of working professionals with certification.
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