High Performance Spring Boot
A practical guide to building fast, scalable, and efficient Spring Boot applications using modern Java, performance tuning techniques, and real-world best practices.
What This Page Covers
This hub brings together all performance-related Spring Boot articles on Spring Java Lab. Start here to understand scalability bottlenecks, blocking vs non-blocking execution, caching strategies, database tuning, and modern Java performance improvements.
Core Performance Concepts
High Performance Spring Boot with Java 25
End-to-end guide to building high-throughput Spring Boot applications using modern Java features and performance best practices.
Spring Boot Performance Tuning & Optimization
JVM tuning, thread pools, memory usage, startup optimization, and production-ready performance tips.
Scalability & Concurrency
Blocking Calls & Spring Boot Scalability
Learn how blocking operations limit scalability and how to design Spring Boot services for high concurrency.
Virtual Threads vs Spring @Async
Compare traditional async execution with Java virtual threads for scalable backend systems.
Caching & Data Layer Performance
Redis Cache Performance Optimization
Improve response times and reduce database load using Redis caching strategies in Spring Boot.
Spring Boot Database Performance Tuning
Optimize database access, connection pools, queries, and ORM behavior for high-load systems.
Advanced & Interview-Focused Topics
Performance-Focused System Design Questions
Understand how performance and scalability are evaluated in system design and senior-level interviews.