CAP in the Pocket
Learn you how develop and run a CAP Spring-Boot Java app locally on your Android phone using Termux and VSCode.
Java
Carbon Aware Job Processing With JobRunr v8
Discover how JobRunr v8 helps developers cut CO2 emissions without sacrificing performance. Use Carbon Aware Job Processing to run …
When ReadyNow Can Only Compile on Traffic Loads
This is the fifth and final blog post in a series on faster Java application warmup with ReadyNow. If you haven’t been following the series, …
Data Modeling for Java Developers: Structuring With PostgreSQL and MongoDB
Application and system designs have always been considered the most essential step in application development. All the later steps and …
Java 21+ Not Working on the Raspberry Pi Zero 2
This story is about how "Write Once, Run Anywhere" got broken in a specific use case. It reveals the complexity of maintaining this "Run …
Kotlin adoption inside ING, five years later
TL;DR : 5 years after its introduction Kotlin adoption inside ING keeps growing year after year, with a current adoption rate of just over …
Java Virtual Threads in Action: Optimizing MongoDB Operation
Java 21's virtual threads simplify handling I/O-bound operations, allowing for massive concurrency with minimal overhead.
Improve Your Java Applications’ Startup and Compilation Speed with Optimizer Hub
This is the fourth blog post in a series on faster Java application warmup with ReadyNow. If you haven’t been following the series, go back …
Sentiment Analysis with Java, Quarkus, LangChain4j, and Local LLMs
Let’s get in and build a Quarkus REST API that classifies text sentiment using a local LLM model (like Phi-3 Mini) pulled in via Ollama.
Benchmark and profiling Java with JMH
Exploring how to profile and benchmark Java code using JMH and Async profiler.