What Is DevOps?
In these fast-paced times, we see more emphasis being laid on faster delivery of software deployment. Because in order to stay competitive in the market, companies are expected to deploy quality software in defined timelines. Hence the roles of software developer and system admin have become very important. A lot of juggling of responsibilities happens between the two teams.
A developer may have to wait for weeks for the product to get deployed which is also known as ‘Time To Market’ in business terms. So this delay may put pressure on the developer because he is forced to re-adjust his dependent activities like:
- Pending code
- Old code
- New products
- New features
Also when the product is put into the production environment, the product may exhibit some unforeseen errors. This is because the developer writes code in the development environment which may be different from the production environment.
The operations team on the other hand, is responsible for maintaining and assuring the up time of the production environment. This gives rise to more challenges because the tools that were used to manage the earlier amount of servers may not be sufficient to cater the needs of upcoming and growing number of servers.
The operations team also needs to make slight changes to the code so that it fits into the production environment. Hence the need to schedule these deployments accordingly also grows, which leads to time delays.
At times the operations team may feel pressurised and it may seem like developers have pushed their responsibilities to the operations side of the responsibility wall. As you may come to realise that none of the sides can be held culprit.
What if these two teams could work together? What if they:
- could break down silos
- share responsibilities
- start thinking alike
- work as a team
Well, this is what DevOps does, it helps you get software developers and operations in sync to improve productivity. If you want to know more about DevOps, refer this : DevOps Tutorial
Why AWS DevOps Together?
AWS is one of the best cloud service providers and DevOps on the other hand is the ‘need of the hour implementation of software development lifecycle. The above reasons make AWS DevOps a highly popular amalgamation.
Well DevOps as we know helps bring developers and administrators under one roof. How does it do that? Well, it uses a methodolgy of continuous integration and deployment. These are some of the services provided by AWS that go very well with the DevOps Approach:
- AWS CloudFormation
- AWS EC2
- AWS CloudWatch
- AWS CodePipeline
- Instances In AWS
All these services help in automating the process of continous integration and deployment, they also help in improving and automating monitoring and scalability activities thus making these two ie DevOps and AWS a potent combo.
AWS Certified DevOps Engineer
The AWS Certified DevOps Engineer has technical expertise in provisioning, operating, and managing distributed application systems on the AWS platform. The individual is repsonsible to:
- Implement and manage continuous delivery systems and methodologies on AWS
- Understand, implement, and automate security controls, governance processes, and compliance validation
- Define and deploy monitoring, metrics, and logging systems on AWS
- Implement systems that are highly available, scalable, and self healing on the AWS platform
- Design, manage, and maintain tools to automate operational processes
So, if someone undergoes AWS certification for the same he or she will be skilled in above skills. Plus a DevOps Engineer job is bound to pay very well. Here is an article if you wish to know about the salary for DevOps Engineer
So how does one get certified?
This certification requires the applicants to compete the Associate-level AWS Certified Developer or AWS Certified SysOps Administrator certification exams and have two or more years of experience provisioning and managing AWS architectures. Students must comprehend specific concepts involving continuous deployment (CD) and automation of AWS processes and know how to implement them into AWS architectures.
The examinee selects from four or more response options that best complete the statement or answer the question. Distracters or wrong answers are response options that examinees with incomplete knowledge or skill would likely choose, but are generally plausible responses fitting into the content area defined by the test objective.
Test item formats used in this examination are:
Examinee selects one option that best answers the question or completes a statement. The option can be embedded in a graphic where the examinee “points and clicks” on their selection choice to complete the test item.
Examinee selects more than one option that best answers the question or completes a statement.
Read the statement or question and, from the response options, select only the options that represent the most correct or best answers given the information.
The examination blueprint includes weighting, test objectives, and example content. Example topics and concepts are included to clarify the test objectives. They should not be construed as a comprehensive listing of all of the content of this examination.
Syllabus and Weightage: AWS Certified DevOps Engineer
|Continuous Delivery and Process Automation||55|
|Monitoring, Metrics, and Logging||20|
|Security, Governance, and Validation||10|
|High Availability and Elasticity||15|
So proper planning and dedication should definitely help you become an AWS Certified DevOps Engineer and have a successful career in this domain.
Some people love self preparation and take up the exam. While others prefer structured training. If you too are looking for a strcutured training approach then check out our certification program for AWS DevOps Engineer which comes with instructor-led live training and real-life project experience. This training will help you understand AWS DevOps Fundamnetals in depth and help you master various concepts that are a must for a successful AWS DevOps Career.
So this is it folks, this brings us to the end of this article on ‘AWS certfied DevOps Engineer’. I hope you had something new to learn. Got a question on this topic, mention it in the comments section.