Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Ramesh Yara2d ago • 7 min read
The Outbox Pattern Is Not Enough
The textbook version of the transactional outbox is tight. You save the domain entity and an outbox....
#kafka#distributedsystems#microservices#springboot
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jamilxt6d ago • 9 min read
Building a Production AI Agent in Spring Boot: Tenant Isolation (Part 12)
An AI meeting recorder with over two million users stored every meeting on the platform in one...
#java#springboot#ai#security
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jamilxt1d ago • 8 min read
REST API Best Practices in 2026: What Actually Changed, With Spring Boot Code
Last month I watched an AI agent try to use one of my REST APIs for twenty minutes. It read the...
#java#springboot#restapi#backend
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jamilxt6d ago • 8 min read
Building a Production AI Agent in Spring Boot: The Append-Only Audit Trail (Part 13)
The security page of an AI meeting recorder with over two million users is a trophy case. SOC2...
#java#springboot#ai#security
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jamilxt14h ago • 8 min read
Turn Your Spring Boot App Into an MCP Server: A Hands-On Guide
Last month I wanted one of my AI agents to check order statuses in a service I maintain. The...
#java#springboot#ai#mcp
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jamilxt1d ago • 8 min read
DuckDB v2.0 Is Becoming a Real Database Server. Here Is How to Use It in Spring Boot Today
Yesterday the DuckDB team published a preview of version 2.0, codename Cyanoptera, and it immediatel...
#java#springboot#duckdb#database
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Qihu Zhang2d ago • 6 min read
The outbox pattern is four sentences in a blog post. Here are three incidents from running it.
Write the event into the same transaction as the row. Poll the table. Send to Kafka. Mark it sent......
#kafka#java#springboot#debugging
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Sanjay Kumar A17h ago • 5 min read
From MySQL to MongoDB in Spring Boot — Everything That Changed in My Code
In my last post I wrote about an error that cost me a full evening: my pom.xml had the MongoDB...
#database#java#mongodb#springboot
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Idev.d1h ago • 1 min read
Java 21 Virtual Threads: Is the Thread Pool Era Over?
Java 21 officially introduces virtual threads (Project Loom), making high-concurrency programming...
#java#performance#concurrency#springboot
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Kamen2d ago • 10 min read
The Dao Implementation Layer (Chapter 6)
The last 11 years through my career, I've seen codebases that suffered from a silent architectural.....
#java#springboot#architecture#hibernate
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theDog1d ago • 1 min read
5 JPQL Patterns That Nearly Killed Our Banking CRM Performance
5 JPQL patterns that nearly killed our CRM performance at a banking client. We were shipping custome...
#java#springboot#microservices#jpql
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Anand Rathnas3d ago • 4 min read
Why Your JPA Counter Column Keeps Resetting to Zero
Our denormalized click counters silently reset under load. The culprit was a one-line interaction be...
#java#springboot#jpa#debugging
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Sumit Deore4d ago • 4 min read
Predicting the Blast Radius of a Code Change: Building AEGIS with AST Parsing and Graph Traversal
Every developer knows this moment: you're asked to modify a class you didn't write, in a codebase yo...
#backend#java#springboot#vscode
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Maitri Tyagi2d ago • 7 min read
How I Built a Blog Recommendation Engine Using Spring Boot & MySQL
Introduction Most blog platforms have thousands of articles, but finding the right article...
#backend#java#mysql#springboot
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Ayush Shrivastava2d ago • 10 min read
Build Your First Spring AI Application with OpenAI Using Spring Boot
Build Your First Spring AI Application with OpenAI Using Spring Boot If you have been...
#ai#springai#springboot#java
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keping jiang3d ago • 5 min read
How I Handle Global Exception Handling in a Spring Boot Application
How I Handle Global Exception Handling in a Spring Boot Application Exception handling is...
#java#springboot#architecture
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CertosinoLab3d ago • 7 min read
Building AI Prompt Lab with Java 21, Spring Boot and React 19
A full-stack AI prompt management application built with Java 21, Spring Boot, React 19, TypeScript,...
#java#springboot#react#ai
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Juan Torchia1d ago • 9 min read
What It Means to Be a Java Champion in 2026: The Real Criteria Behind the Recognition and Why I Care
Java Champion isn't an academic title or a corporate badge. It's recognition of community contributi...
#english#opensource#springboot#java
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realNameHidden6d ago • 11 min read
What Is the Role of the `@SpringBootApplication` Annotation?
Learn the role of @SpringBootApplication in Spring Boot, including auto-configuration, component...
#spring#springboot#interview#javainterview
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bsorrentino16h ago • 1 min read
Interesting experimentation using Spring AI and LangGraph4j
Building an Agentic Harness with Spring AI and LangGraph4j ...
#ai#java#springboot
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Juan Torchia1d ago • 10 min read
Qué significa ser Java Champion en 2026: el criterio real detrás del reconocimiento y por qué me importa
Java Champion no es un título académico ni corporativo. Es reconocimiento de contribución a la comun...
#spanish#espanol#opensource#springboot
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Swarna5d ago • 7 min read
I Built 3 AI Products with Spring Boot — Here’s What I Learned
I got tired of building the same CRUD applications. So instead of creating another simple Employee....
#ai#java#springboot#backend
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Rajesh Mishra5d ago • 3 min read
Microservices design patterns explained with Spring Boot — Complete Guide
A practical, in-depth guide to Microservices design patterns explained with Spring Boot with example...
#cleancode#springboot#programming#tutorial
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Rajesh Mishra19h ago • 3 min read
Spring Security OAuth2 login with Google and GitHub example — Complete Guide
A practical, in-depth guide to Spring Security OAuth2 login with Google and GitHub example with exam...
#springboot#java#programming#tutorial
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