Transactional Outbox Pattern in a monolithic application

Maciej Toporowicz
April 15, 2020 · 10 min read

What is a Transactional Outbox Pattern? I describe the pattern, its pros and cons and provide a working implementation using Kotlin with Spring and PostgreSQL.

Fake the system clock for a single Java application with libfaketime

Maciej Toporowicz
February 22, 2020 · 9 min read

How I managed to easily end-to-end test a Java application which relied on date comparison.