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AWS Security Primer
I was preparing some AWS Security related training. Soon, I realized that this topic is too huge to fit into my brain. So I structured my thoughts in a mind map1. Within a couple of minutes2 I came up with this: What is your first reaction? Mine was pr...
Read moreAWS Velocity Series: Summary
Do you want to be faster by using AWS? I see many AWS customers struggling with high expectations and some even slow down. That’s why I wrote the AWS Velocity Series. Let me sum up what matters most when optimizing for speed. 1. Select your runtime envi...
Read moreNew CloudFormation Template - Operational Alerts and new Docs
Today, we release v3.1.x of our Free Templates for AWS CloudFormation. The highlights of the release are: You can now receive alerts if the infrastructure is not working with the oprations/alert.yaml template. Existing templates now have a ParentAlertS...
Read moreAWS Velocity Series: Serverless app
The API Gateway provides an HTTPS endpoint that invokes a Lambda function when a request arrives. The diagram was created with Cloudcraft - Visualize your cloud architecture like a pro. As you can see, there is not much infrastructure to set up. To mak...
Read moreAWS Velocity Series: Containerized ECS based app CI/CD pipeline
In the previous article, you learned how to use CloudFormation to describe a production-ready infrastructure for a containerized app running on ECS. In this article you will learn to: Automate the creation of a Docker image that contains the app Deploy...
Read moreAWS Velocity Series: Containerized ECS based app infrastructure
EC2 Container Service (ECS) is a highly scalable, fast, container management service that makes it easy to run, stop, and manage Docker containers on a cluster of Amazon EC2 instances. To run an application on ECS, you need the following components: Do...
Read morePainlessly create or update a CloudFormation stack in an idempotent way
When integrating CloudFormation into your CI/CD pipeline you are faced with the challenge of creating a CloudFormation stack on the first run of the pipeline, while you need to update the stack for all following pipeline runs. If you use the AWS CLI thi...
Read moreAWS Velocity Series: EC2 based app CI/CD pipeline
In the previous article, you learned how to use CloudFormation to describe a production-ready infrastructure for an EC2 based app. In this article you will learn to: Automate the creation of an AMI that contains the app with Packer Deploy a CloudFormat...
Read moreAWS Velocity Series: EC2 based app infrastructure
To run a production-ready application on EC2 gives you maximum freedom but also maximum responsibilities. By production-ready, I mean: Highly available: no single point of failure Scalable: increase or decrease the number of instances based on load Fri...
Read moreDZone Cloud Guide including Serverless Architectures on AWS
DZone released a new guide: Cloud Native Development & Deployment. I’m proud that my article Serverless Architectures on AWS is part of the free ebook as well. Key takeaways from my articleA serverless platform allows you to run your application in...
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