Designing Better Spring Boot Applications with Smart Dependency Injection
Most Spring Boot developers rely heavily on @Autowired—and it works—until it doesn’t. As applications grow, this convenience can quietly introduce hid…
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Building a Semantic Search API with Spring Boot and pgvector - Part 2: Designing the PostgreSQL Schema
Why the database layer matters In a semantic search system, the database schema isn’t just storage. It defines how embeddings are stored, indexed, and…
Building a Rate Limiter in Java & Spring Boot for Microservices
Modern distributed systems and APIs often face a common challenge: handling too many requests from clients. Without protection, a sudden surge in traf…
Building Semantic Search with Spring Boot, PostgreSQL, and pgvector (RAG Retrieval)
In the previous article, we built the indexing pipeline for our knowledge base: documents are saved content is split into chunks embeddings are genera…