Monthly Archives: December 2022

12. [SAA/DVA] EFS Hands On So let’s go and create our first EFS network file system. So let’s type EFS, and we are in the EFS console. So let’s create a file system, and as we can see, we have a very simple dialog, and you can click on “Create,” and it will just go […]

6. EBS Operation: Volume Resizing Okay. So now let’s talk about EBS volume and resizing. So you can increase the size of your EBS volumes, and you can increase the size of the IUPs if it’s relevant. And after resizing an EBS volume, what you need to do is repartition your drive. That means that […]

1. [CCP/SAA/DVA] EBS Overview Welcome to this section, where we will look at the different storage options for EC2 instances. So first, the most important ones are going to be EBS volumes. So let’s define what they are. And EBS. Volume stands for Elastic Block Store. It’s a network drive that you can attach to […]

21. CloudFormation TerminationProtection very quick lecture. But if you wanted to protect your stacks against accidental deletes, you could use something called “termination protection.” The same way we have it for easy two-instances, we also have it for confirmation templates. The term “electronic commerce” refers to the sale of electronic goods. All right, so I’m […]

16. [DVA] CloudFormation Rollbacks So let’s quickly talk about CloudFormation rollbacks. It’s very important to know how they work in case they appear at the exam. So if the stack creation fails, or if you upload a stack and the stack creation fails, by default, everything will roll back. That means they will get deleted. […]

11. [DVA] CloudFormation Intrinsic Functions So the exam may ask you about interesting functions, and we’ve seen them. But here is a list of the ones you should absolutely know for the exam. The ref function, the get attribute find and map, the import value, the join sub, and the condition functions So let’s go […]

6. [DVA] CloudFormation Resources Let’s talk about resources. So resources are the core of your cloud formation templates, and they’re mandatory. Your confirmation template cannot work without the resources block. And the resources, as the name indicates, represent the different apex components. Only a synonym will be created and configured, and the resources will be […]

1. CloudFormation Intro Welcome to this section on cloud formation. In this section, we’ll learn how to manage our infrastructure using code. Now, I know that some of you already know about cloud formation. We haven’t covered this in depth yet in the developer course. I know some of you do not know about cloud […]

1. Beanstalk Overview Okay, so let’s go ahead and learn what Elastic Beanstalk is about. So we have seen before that we have a typical three-tier web app architecture in which we have a load balancer. We had a private subnet that had our Easy2 instances in an auto-scaling group, and they were maybe talking […]

20. [SAA/DVA] Auto Scaling Groups – Scaling Policies Hands On Okay, so now let’s have a look at automatic scaling for your ASG. As you can see, we have three categories. So we have dynamic scaling policies, predictive scaling policies, and schedule actions. So let’s start with the simplest. Scheduled actions are when you want […]