4d ago · 18 min read · TLDR: Platform threads (one OS thread per request) max out at a few hundred concurrent I/O-bound requests. Virtual threads (JDK 21+) allow millions — with zero I/O-blocking cost. Spring Boot 3.2 enables them with a single property. Avoid synchronized...
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4d ago · 3 min read · Building a BARMM Government News Aggregator Without Touching the Rest of the Monorepo I wanted a separate desktop- and mobile-friendly web app that pulls headline-style updates from major BARMM government offices—development, infrastructure, health, ...
Join discussion4d ago · 3 min read · Building a BARMM Government News Aggregator Without Touching the Rest of the Monorepo I wanted a separate desktop- and mobile-friendly web app that pulls headline-style updates from major BARMM government offices—development, infrastructure, health, ...
Join discussionApr 1 · 2 min read · Context In the enterprise-stack-tutorial project I wired Apache Kafka into a Spring Boot teaching monolith: the same service that exposes a JWT-secured REST API and persists with JPA also publishes integration events when catalog data changes, and in...
Join discussionApr 1 · 1 min read · What this slice is ai-image-studio/ is described as a standalone AI image generation app: a Vite front end plus a compact Spring Boot API. It is intentionally separate from LGU City Hall and from the Philippine law assistant. Tech stack Vite for the...
Join discussionApr 1 · 1 min read · What this slice is The lgu-cityhall/ project is one of the major applications in the monorepo: a local government unit (LGU) oriented stack with OAuth, Postgres, staff tooling, and citizen-facing tracking—documented as separate from other apps so por...
Join discussionMar 13 · 15 min read · Build an MCP Server with Spring Boot 4 Every MCP tutorial starts the same way: "First, install Python." Or TypeScript. Or Go. If you are a Java developer with a Spring Boot stack, you have been waiting for a Java option. Spring Boot 4 changes that. C...
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Mar 5 · 11 min read · The problem with Keyword Search Keyword search breaks more often than most engineers realize. A few months ago, I was building an internal document management tool. Users could upload policy documents
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Mar 2 · 9 min read · I've configured SAML SSO for 30+ Spring Boot applications. The setup looks simple in docs, but production always throws curveballs - certificate mismatches, signature validation failures, attribute mapping issues. Here's what actually works. Visual...
Join discussionFeb 25 · 16 min read · Svelte 5 Islands in Spring Boot with Kotlin: The Preact Alternative In my previous post I showed how to use Preact Islands to handle the 5% of interactions where Alpine.js falls apart. Preact works gr
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