Amazon AWS Certified Developer Associate – Route53 & DNS Part 3

5. Weighted Routing Policy Lab Okay, so I’m here in the AWS console. I’m just going to go over to Route 53. And another thing you should always notice is route 53 is a global service. It doesn’t matter whether you’re in Sydney region or the London region or in Northern Virginia, this is a… Read More »

Amazon AWS Certified Developer Associate – Route53 & DNS Part 2

2. Route53 – Register Your Domain Lab Okay, so here I am in the AWS console and I’m going to go over to services and I’m going to go down to Networking and click on Route 53. Now if you haven’t used Route 53 before, you’re going to get this dashboard. Just go ahead and… Read More »

Amazon AWS Certified Developer Associate – Route53 & DNS

1. DNS 101 So what is DNS? Well, if you’ve used the Internet before you’ve used DNS, the easiest way to think of DNS is basically it’s like a phone book. So if you want to go and find someone, if you want to go find Joe Smith, you would go and look up Jay… Read More »

Amazon AWS Certified Developer Associate – The Exam

1. What to expect? The exam. So we’ll just go through the exam in terms of an overview. It’s 80 minutes in length. It’s 55 questions in the exam. The cost of the exam is $150 for the registration fee. It’s conducted online at an approved center and it’s available in English, Japanese, Simplified, Chinese,… Read More »

Amazon AWS Certified Developer Associate – Virtual Private Cloud (VPC) Part 6

8. VPC Flow Logs I’m here in the AWS console, and I just want to go over to VPCs and I can go in and click on my VPC and I’m going to click on my VPC, the little checkbox and I’m going to go over to Actions and I’m going to create a flow… Read More »

Amazon AWS Certified Developer Associate – Virtual Private Cloud (VPC) Part 5

6. Custom VPC’s and ELBs Okay, so here I am in the AWS console. I’m going to go ahead and go down to EC Two, and then if we go ahead and have a look at our instances, if you remember, we have our Web Server and our MySQL Server. Our Web Server is in… Read More »

Amazon AWS Certified Developer Associate – Virtual Private Cloud (VPC) Part 4

5. Access Control Lists (ACLs) If you go to the Amazon VPC user guide, literally just type in Amazon VPC user guide into Google and then click on Security in your VPC. You can just have a quick read of this, but scroll down and they compare security groups with Network Access Control Lists. So… Read More »

Amazon AWS Certified Developer Associate – Virtual Private Cloud (VPC) Part 3

3. Build A Custom VPC – Part 2 Okay, so here I am in the EC two instance, part of the AWS console and I’m going to go ahead and launch a new instance and I’m going to use an Amazon Linux AMI, going to go ahead and hit Next. Going to change my VPC… Read More »

Amazon AWS Certified Developer Associate – Virtual Private Cloud (VPC) Part 2

2. Building Our Own Custom VPC Okay, so here I am. I’m logged into the AWS console. This is using the new UI. So it might look slightly different to some of the older accounts that are using the old UI. But if you need to get into the VPC section, you can just go… Read More »

Amazon AWS Certified Developer Associate – Virtual Private Cloud (VPC)

1. VPC Overview Okay, so how does Amazon define what a VPC is? Well, Amazon Virtual Private Cloud, or Amazon VPC lets you provision a logically isolated section of the Amazon Web Services Cloud, where you can launch your AWS resources in a virtual network that you define. You have complete control over your virtual… Read More »