Dan Vega

Writing on software development and anything else I find interesting.

All of my long-form thoughts on programming, content creation, and more, collected in chronological order.

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Filtering by tag: Spring

My CYC 2025 Demo: Why Building MCP Servers in Java Just Got Ridiculously Simple

Learn how Spring AI 1.1.0-M2 makes building MCP servers in Java incredibly simple with just annotations. No callbacks, no complex setup. Includes complete code from my Commit Your Code 2025 conference demo, showing how to expose your Java application's data to Claude and other AI assistants.

JDK 24's Major Improvement: Virtual Threads Without Pinning

Discover JDK 24's breakthrough enhancement that eliminates virtual thread pinning with synchronized blocks and methods. This comprehensive guide explores how this change revolutionizes Java concurrency, dramatically improving scalability for Spring Boot applications with legacy synchronized code. You'll learn about the technical details of thread pinning, see practical performance comparisons, and...

Creating Your First Model Context Protocol (MCP) Server in Java

Build powerful AI integrations by creating your own Model Context Protocol (MCP) server using Spring Boot and Spring AI. This comprehensive guide walks you through implementing a custom MCP server from scratch, enabling AI models like Claude to access your private data sources, execute specialized business logic, and interact with...

Spring Data JPA Pagination

In this tutorial, you are going to learn how to work with pagination in Spring Data JPA.