Java AI

Complete Guide to Spring AI Architecture and Core Concepts

2 October 2025·1277 words·6 mins

Spring AI Architecture Spring AI Architecture Java AI LLM Integration Vector Databases RAG Pattern Function Calling Software Design

Mastering Spring AI requires more than just knowing the API. This guide dissects the internal architecture, from the generic Model interface to the Vector Store abstraction, empowering you to build scalable, cloud-agnostic AI solutions.

Spring AI vs LangChain4j: Which Java AI Framework to Choose?

13 September 2025·1631 words·8 mins

Spring AI Architecture Java AI LLM RAG Generative AI Spring Boot 3 LangChain OpenAI

The Java AI landscape has evolved into a two-horse race. This guide dissects the trade-offs between the official Spring AI project and the community-driven LangChain4j, focusing on abstraction layers, DX, and production readiness.

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