Some things i learned at wJax 2024
In november i was able to attend the wJax developer conference in munich. This years main focus was on AI, how to work and use it as best as you […]
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Java Stream Gatherers: Turbocharge your Java 23 Code
This blog post covers the Java Stream Gatherers. Introduction The Streams API2, introduced in Java 8, revolutionized how developers handle collections by enabling functional-style operations that are both expressive and
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Signing Java applets like it’s 2024
Introduction I was recently tasked with supporting a long-time client, who is still using a particularly old piece of software: a browser-based extension to a product developed at ConSol over
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Debezium: A Quick-start on Change Data Capture (CDC) in 2024
Introduction In modern software applications, developers face challenges like real-time data synchronization and responsiveness, which both play an important role in delivering seamless user experiences and ensuring data consistency across
Debezium: A Quick-start on Change Data Capture (CDC) in 2024 Weiterlesen
Testcontainers and LocalStack: Local integration testing of a SpringBoot application backed by an AWS DynamoDB
Suppose we are developing a SpringBoot application offering two REST endpoints, one for storing records into and one to fetch records from an AWS DynamoDB table. AWS DynamoDB is a
An Introduction and Comparison of RKE, RKE2 and K3s from an Ops Guy’s Perspective, Part 2: RKE2 and K3s
This is part 2 of a series about Suse’s Kubernetes offerings. See part 1 for RKE. RKE2 (Rancher Kubernetes Engine 2 aka RKE for Government) What is it? Configuration Installation
AWS DMS – How to do a database migration
Introduction The AWS Database Migration Service (DMS) is a service that can be used for migrating a database from On-Premise to the AWS Cloud but also for in-place migrations in
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An Introduction and Comparison of RKE, RKE2 and K3s from an Ops Guy’s Perspective, Part 1: RKE
Rancher supports a lot of different Kubernetes distros in lots of environments. Inside of a Rancher project the question came up: What are the similarities and differences between the three
Creating a curtain-like navigation bar in Svelte
While browsing the internet looking for inspiration, I came across this wonderfully designed website. Build in Amsterdam has created a navigation menu that shows great interaction design by giving appropriate
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Our AWS SQS Metrics
Our backend was crashing completely when load increased. Not just a single time, basically everytime when it was not idling. As it turned out, our messaging system, ActiveMQ (provisioned via
Our AWS SQS Metrics Weiterlesen