CRaC: Cutting Spring Boot Startup Time with Coordinated Restore at Checkpoint
Learn how to use Coordinated Restore at Checkpoint (CRaC) to reduce Spring Boot startup time by up to 90%. A practical guide for Java developers.
Building Native Images with Spring Boot and GraalVM: A Complete Guide
Learn how to build high-performance Spring Boot native images using GraalVM, Maven, and Docker. Step-by-step guide with configuration examples.
Spring Boot 4 and Spring Framework 7: What's Changing in 2026
Explore the major updates in Spring Boot 4 and Spring Framework 7. From native compilation to project Loom, here is what Java developers need to know for 2026.
Java 25 Preview: Features Backend Developers Should Watch
Explore Java 25 preview features transforming backend development. Learn about virtual threads, pattern matching, and performance enhancements for modern Jav...
What's New in Java 24: Stream Gatherers, Scoped Values, and More
Explore Java 24 features including Stream Gatherers for functional transformations, Scoped Values for immutable context passing, and other key updates for mo...
Building a Coding Assistant Backend with Java and LLMs
Learn how to build a production-ready coding assistant backend using Java, Spring Boot, and LLMs. Includes architecture, code examples, and best practices.
RAG Evaluation Metrics: Faithfulness, Relevance, and Hallucination
Learn how to evaluate RAG systems using faithfulness, relevance, and hallucination metrics with practical Python examples and LLM-as-a-judge techniques.
Tool-Use Frameworks for Java: From Function Calling to Agents
Learn how to build LLM-powered agents in Java using tool-use frameworks, function calling, and practical code examples.
Agent Memory Architectures: Short-Term, Long-Term, and Episodic
Explore how LLM agents manage memory across short-term, long-term, and episodic stores. Learn practical Java implementations for persistent, context-aware AI...
Structured Output and JSON Mode for Reliable LLM Integrations
Master structured output and JSON mode in LLM integrations. Learn validation techniques, schema enforcement, and practical Java examples for reliable product...