Build Your First SaaS with MongoDB Ephemeral Clusters
Provision a MongoDB Atlas Ephemeral Cluster with one API call, then have an AI coding agent build a full-stack Spring Boot and React job …
Spring
Lightweight Spring Boot Monitoring Without Prometheus and Grafana
Monitor Spring Boot applications on a small VPS using Actuator and StatLite, without operating a full Prometheus and Grafana stack.
One Embedding per Job, or Two? Measuring Semantic Search in a Spring Boot Job Portal
I stored two embeddings for every job in my Spring Boot job portal and measured which one finds the right jobs. One of them barely mattered, …
What I Learned Building an AI Code Reviewer with Java and Spring Boot
What I learned building an AI code-review workflow around GitHub Pull Requests, Spring Boot, and multiple AI providers.
No Database Operations Found: What Writing a Spring Boot Analyzer Taught Me About Spring
I spent months building a static analyzer that answers one question about a Spring Boot codebase: if I change this endpoint, what does the …
DuckDB in Spring Batch: Replace In-Memory Java Loops with One SQL Statement
Spring Batch jobs usually follow the same pattern: an ItemReader streams rows, an ItemProcessor transforms each one, and an ItemWriter …
1,027 viewsHow to Create a Spring Boot Fraud Scoring Service
Most Java teams who want a machine learning model in production end up standing up a Python service and calling it over HTTP. That works, …
Getting Started with Exposed: Kotlin ORM Made Simple
Learn how to use Exposed, a lightweight SQL ORM for Kotlin. Discover DSL and DAO APIs, database support, and setup your first project.
You’re invited to IntelliJ IDEA Conf 2026!
You are invited to IntelliJ IDEA Conf 2026, a free virtual event on March 26-27, 2026. Learn about topics relevant to modern Java and …
Jurassic JDK: Migrate or Extinct
65 million years ago, dinosaurs didn't adapt. They're gone. Your JDK 7 app is giving the same energy. 🫠 I spent a year and a half migrating …