Here's the results of packaging my LangChain4j application with GraalVM! - JVM: startup in 907ms, uses 260Mb of RAM, image size 673Mb - GraalVM: startup in 45ms, uses 68Mb of RAM, image size 419Mb -> full code and instructions at github.com/jdubois/jduboi…

Built a fully local image search engine in #Java using: - #ONNX Runtime - pgvector - #LangChain4j If you want visual search running inside your JVM service, this tutorial shows the whole thing end-to-end. Read it here: buff.ly/4nlpZJL

Principio de Segregación de Interfaces (Principios SOLID)

Quietly, Java 25 just killed the last excuse for rewriting services in Rust or Go: Java 25 (Sept 2025) finalized Project Panama’s Vector API and Foreign Function & Memory API. Developers can now achieve genuine native SIMD performance in pure, safe Java no JNI, no Unsafe, no

Ya habías escuchado hablar de Quartz Scheduler? Lo mejor es que se integra increíblemente bien con #springboot ☕️

Built a fun real-time AI demo this week: Webcam → #JavaCV face detection → #LangChain4j multimodal emotion analysis → Live overlay in the browser. buff.ly/Xa9Mwpa #Java #Quarkus

Real time emotion detection architecture with Quarkus, JavaCV and Langchain4j open.substack.com/pub/myfear/p/r…

Amongst all the Postgres hype, MySQL still powers a vast amount of the internet.

"Why should companies pay for SaaS (HR/CRM/ERP/etc.) when they could just vibe code them?" I get variations of this question or comment with some regularity (granted, it's sometimes just me talking to myself). Here are some biased (but hopefully, well-considered) thoughts: 1)

Over the last days we explored #JavaCV and the new FFM API in Java 25. Now we put it all together: in #Quarkus. Real-time decoding, #FFmpeg filters, object detection, MJPEG streaming, WebSockets. No JNI. No subprocesses. Just #Java. buff.ly/uFOhiCo

No plans for the weekend? New to Quarkus? Get started with the new basic learning path on #IBM Developers! ibm.biz/quarkusbasics #Java #Quarkus #Learning

Build a High-Performance Video Pipeline with Java and Quarkus open.substack.com/pub/myfear/p/j…

In short… Java > Go 🤷‍♂️

An Amazon employee rewrote a perfectly fine Java Microservice to Go and actually slowed the service down😄 Don't listen to noises, Java despite it's flaws is a great language for enterprises and if I had to start my career I'd start from Java again. As a Java dev, apart from

Check out these detailed tutorials on using Java Notebooks. 📖 social.ora.cl/60137hcjZ

Salesforce regrets firing 4000 experienced staff and replacing them with AI.

> Android apps are Java > Hadoop is Java > Elasticsearch is Java > Kafka is Java > Minecraft was Java > Eclipse is Java > IntelliJ’s core is Java > Most enterprise backend systems are Java > Major banks run critical systems on Java > Large-scale trading engines are Java >

Wow, this is amazing !

Sauerbraten 📍Germany 🇩🇪 Explore Germany: tasteatlas.com/germany Sauerbraten is the ultimate patient cook's dish, a pot roast that defines German comfort. The magic happens before the heat even touches the meat: it marinate for days in a sharp mixture of vinegar, wine, and

java.evolved – Every old #Java pattern next to its modern replacement, side by side. javaevolved.github.io