DNS is a core component of the internet. In this post we’ll briefly take a look at how it works and what the difference between CNAME and ALIAS records in Amazon Route53 are.
As AWS Cloud adoption becomes more widespread throughout the industries, challenges arise how to govern IT resource usage and implement a coherent management for systems across on-premises and the AWS Cloud. This blog post gives insights in how the AWS offered Systems Manager capabilities could be extended from the cloud environment to your hybrid and on-premises environments.
This point explains how to work around Glue’s problem of selective amnesia when creating Dynamic Frames from the Glue data catalog.
In this post we would like to show a performance comparison between a g5-instance and the highend graphics card ASUS STRIX RTX3090 OC.
In this post I’ll show you how to trigger your Lambda functions in intervals smaller than a minute using StepFunctions and the CDK.
During some R&D for a new blog post, I experimented with IAM conditions in Trust Policies. Some small mistakes during this led to instances that have limited privileges according to the AWS Web Console and CLI. But in reality, they can work with administrative permissions for a few hours - unnoticed. Have I piqued your interest? Let’s see how to reproduce this effect then.
Working with CSV files and Big Data tools such as AWS Glue and Athena can lead to interesting challenges. In this blog I will explain to you how to solve a particular problem that I encountered in a project - the HIVE_PARTITION_SCHEMA_MISMATCH.
Lambda Event filters are a great addition to our serverless toolbox and allow us to both simplify our code as well as save money. That’s great, but they can also delete messages from your SQS-queues if you’re note careful. In this post I’m going to show you what to watch out for.
