Tracing common ORM performance issues

July 19, 2024 · 1 min

Green-Light Optimized Speed Advisory for Cycling in Hamburg

A web-app to reduce traffic-light waiting time on the daily bike ride to work

June 26, 2023 · 15 min

Testing Legacy Software

On useful automated tests and how to get there when not developing a system from scratch

April 10, 2023 · 17 min

Availability and Consistency of an App with Multiple Datasources

Debezium, Quarkus, Kafka - the Transactional Outbox pattern in action

December 17, 2022 · 9 min

Credit-Card-Free Web Application Stack for 2022

A no-credit-card way of developing, deploying, and monitoring a web application

February 22, 2022 · 6 min

Python-based Emulation for Developing Material Flow Controls in C

Running C code as part of a Python simulation using CFFI

August 23, 2021 · 6 min

Playing around with React, Leaflet, Micronaut, Okta, & Heroku

A simple web-app for sharing geo-locations with friends

December 28, 2020 · 5 min

Block-based Modeling with SimPy - in Java & C#

Performance Comparison of Casymda-Ports for Uia-Sim and SimSharp

December 20, 2020 · 5 min

Real Time Simulation-based Supply Chain Analytics

Proof of Concept using Casymda on AWS, ft. Terraform and LocalStack

October 27, 2020 · 10 min

Logistics Process Models for Automated Integration Testing

Continuous Integration and Virtual Commissioning of Logistics Software

May 24, 2020 · 5 min

Urban Logistics Network Simulation in Python

Building Anylogic’s GIS-Feature w/ SimPy, OSMnx and Leaflet.js

April 4, 2020 · 4 min

Digital Twin for Assembly Line Material Provisioning Planning

Case-Study on Reinforcement-Learning in Logistics

March 21, 2020 · 19 min

Introducing Casymda

A Python-Package for Animated Discrete-Event-Simulation based on BPMN and SimPy

March 20, 2020 · 4 min