All Posts - Simon Jakubowski

All Posts

2026

Create Shapefiles from GeoJSON in Java with shapefile-creator 04-01

Forget CSV or Excel files. Share your Data with Apache Parquet 03-03

2024

Enhance your Java Spring Applications with AI 03-08

Integrate DynamoDB in Spring Boot and Gitlab-CI using aws sdk 2.x 01-31

2023

CORS for dummies 10-11

Create a Feature Collection from Postgis Geometries using Postgis >= 3.0.0 04-27

PostgreSQL Composite Types to reduce boilerplate code from you database schema 03-30

Zero downtime deployment with breaking DB-Schema change - by example 01-12

2022

Testcontainers | Postgres: Postgis with Spring and Spock 10-18

2021

Postgres JSON beginner Class 07-10

Groovy 3 Release Note Hightlights 07-09

2020

Creating a blog using Gatsby and host it on GitHub Pages in 15 Minutes for free 07-09