AWS Certified DevOps Engineer Pro
Content
DevOps helps to increase the organization’s speed in delivering software applications and services. It allows organizations to serve their customers better and compete more strongly in the market. Maybe you’re the office’s go-to person for setting up compute services, but you’ve never had to work with storage. As you proceed through prep for the certification exam, you’ll spot all your weak areas and get the chance to work on them. We briefly mentioned several different AWS services and which service pillar or design principals where specific services come into play. In the next chapter, we will learn about the fundamental AWS services that are used throughout the environments and accounts you will be working in.
Using practices such as Infrastructure as Code, CD pipelines, and regional backups, you can quickly spin up an entirely new environment. This could include your application and infrastructure layers, which will give you the ability to test that things work the same as in the current production environment and that data is restored correctly. You can also time how long the restoration takes and work to improve it by automating the recovery time.
How to prepare for the AWS Certified DevOps Engineer Professional exam
Another important topic for the AWS DevOps Engineer Professional exam refers to the use of RDS with other AWS services. I also found many questions on the migration of on-premises systems to AWS in the exam. Most important of all, candidates should note that the complete exam session would be recorded from the beginning till the end. I would recommend that you get a shave or wash your face because it must be visible to the exam monitoring team throughout the exam’s duration.
Once you become familiar with these pillars, you will see them and their themes in the testing questions as you go down your path for certification. This is especially true when working to obtain the DevOps Professional Certification as there are specific sections for Operations, Security, and Reliability. Edureka course counsellors and learner support agents are available 24×7 to help with your learning needs.
AWS Certified DevOps Engineer Exam Domains
Having the ability to use advanced technologies has become simplified in the cloud with the advent of managed services. No longer do you need full-time DBAs on staff who specialize in each different flavor of database, to test whether Postgres or MariaDB will perform in a more optimal fashion. In the same way, if you need replication for that database, you simply check a box, and you instantly have a Highly Available setup. As a DevOps specialist, you are used to taking repetitive manual processes and making them more efficient with automation.
What should I learn for AWS DevOps?
- Set up version control system. Set up a GitHub repository for sample web application code.
- Deploy sample web application. Create an AWS Elastic Beanstalk environment to deploy your sample web application.
- Create continuous delivery pipeline.
The authorities asked me whether I would be in the same position for the whole duration of the exam. The exam authorities conduct a thorough evaluation of the exam environment through a video call. You have to upload these files through the mobile verification link sent to your registered number. AWS takes security verification before the exam seriously, and I was the firsthand witness while appearing for the AWS DevOps Engineer Professional exam. Implementation of systems on the AWS platform with high availability, self-healing, and scalable attributes. How are you doing with your AWS DevOps Engineer Professional exam preparation? I’ve recently passed the how to become a devops engineer exam and so I’m here with my AWS Certified DevOps Engineer Professional exam review.
More on AWS Certified DevOps Engineer – Professional Certification
The ability to monitor cost and usage is also a key element in a cost optimization strategy. Having a sound strategy for resource tagging allows those who are responsible for financially managing the AWS account to perform chargebacks for the correct department.
- Once you hit the maximum resources for that machine, you need to move to a bigger machine.
- We will go into much more detail on how to use CodeBuild in Chapter 7, Using CloudFormation Templates to Deploy Workloads.
- However, the new version AWS Certified DevOps Engineer – Professional exam was different this time.
- AWS Systems Manager – pay attention to patch baselines, maintenance windows, and run commands.
Also, this certification is very well expandable in professional recruitment. AWS DevOps Professional is undoubtedly one of the most essential and complex certifications to achieve, primarily because of the many arguments to study and understand. Successfully passed the AWS Certified DevOps Engineer – Professional exam.
Scaling horizontally to increase workload availability
Take practice questions to boost your confidence before the actual exam. Use the process of elimination if you aren’t sure of the answer. Once you practice enough questions, you will notice that the answer choices are often made up of features or just plain incorrect. Try to eliminate the options that you think do not fit the scenario asked in the question. Hands-on experience is a must to pass this specialty certification. To ensure you do not forget what you gained in certification, you should try these things in your respective projects. In this AWS Certified DevOps Engineer Professional course, you’ll learn about managing application systems on the AWS platform.
- If you aren’t sure of the correct answer, bookmark it to be revisited at the end of the exam.
- You should know its deployment options, as I talked about in my Which AWS Elastic Beanstalk Deployment Method Should You Use?
- This is not the best option for every workload, but don’t allow a workload to be disqualified just because it would need a little refactoring.
Then make sure to use the cfn-signal helper script to signal when an instance creation process has been completed successfully. Instances can be put in a wait state in a lifecycle hook operation. The maximum amount of time to put an instance in https://remotemode.net/ wait state is 48 hours . Centralize logging in a separate account, and use Kinesis firehose to move multiple streams of logging to S3 for example. For this domain, you should know how to troubleshoot issues and know how to restore operations.
Solutions
To prepare, there are many free and paid resources online which propose mocked exam simulations. Thus very useful in general to get experience on the exam’s topics, some are very reliable and some other not, thus my advice is to rely on official preparation courses and materials offered directly by AWS. Following is a list of tips that I’ve collected by doing several preparatory exams and are based on my experience, my colleagues, and solutions proposed by sites themselves. AWS CodePipeline and the other CD/CI tools are very important because they can be used to manage and deploy solutions for CloudFormation as well as EC2 and ECS directly. AWS always asks DevOps to be updated on all the new topics, hence the need for continuous recertification; by doing so, I found myself needing to write down all the notes I took in the process to help me study. Pavan Rao is a programmer / Developer by Profession and Cloud Computing Professional by choice with in-depth knowledge in AWS, Azure, Google Cloud Platform. He helps the organisation figure out what to build, ensure successful delivery, and incorporate user learning to improve the strategy and product further.
The comprehensive coverage of all exam topics along with the facility of hands-on labs in the Whizlabs online course supported me. I would recommend that you gain hands-on experience in the use of the Application Load Balancer alongside Elastic Beanstalk for the exam. You have to master skills and knowledge related to the creation of IAM policies with Lambda. I had positioned my laptop in my lap for the exam during the verification process.