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Today I spend most of my time migrating a database. Luckily the version-controlled with Liquibase. Liquibase prmotes on its website as: Track, version, and deploy database changes The single c...

Within the track Methodik & Praxis, I had a slot in the online Java Forum Stuttgart 2021. The setup was not that great for a young speaker because there was very little interaction and the solu...

I had the pleasure to be part of one of the first java conferences in person since 2020, the Java Forum Nord! And the best part for me was my first conference talk. I’ve given a talk to Niedersac...

For my BabySpy project, I need to detect motion with a Raspberry Pi Camera module. The previous posts handles the prototype hardware. This post will centre around the question, “How do I detect mot...

I my previous posts I’ve presented my project idea and system design of the SpiderBB project. The next step in my project plan is selecting hardware. In this post, I identify hardware requirements ...

I presented the basic idea behind SpiderBB in my post SpiderBB - Basic Idea. Starting from this, I will explain my system design. Subsequently, I identify all different components and will outline ...

Baby phones notify parents when their child is awake. Nowadays, baby phones transmit videos and tunes to the parental terminal over WLan, but only God knows the entire stack and backdoors. To avoi...

In the last posts I’ve shown how I setup the motion detection on my Raspberry Pi. In this post, I will show you the state store of SpiderBB. The state store is written in go which has three reason...