info.michael-simons.eu – Just another nerd blog

This is the forth post in this series and I want to keep it short and simple.
A domain can be modeled in many ways and so can databases. As long as I deal with them, I always preferred the approach: Database (model) first. Usually, data is much longer around than applications and I don’t want my first application instance or version...

In the previous post I presented various ways how to get data into Neo4j. Now that you have a lot of connected data and it’s attributes, how to access, manipulate, add to them and delete them?
I’m working with and in the Spring ecosystem quite a while now and for me the straight answer is – without much surprises – just use the Spring Data Neo4j module if you work inside the Spring ecosystem. But to surprise of some, there’s more than just...

This is the second post in the series of From relational databases to databases with relations. Check the link to find all the other entries, too. The source code for everything, including the relational dataset is on GitHub: https://github.com/michael...

In the summer of 2018, I joined Neo4j. This seems odd at first, my “love” for relational databases and SQL is known. I didn’t have this slide in my jOOQ presentation for two years now without reason. But: Looking at the jOOQ and SQL talks from the perspective...