E8b5b7e58b95e9ab98e9809fe58c96 Articles | Spring Boot 123

How to Speed Up Spring Boot Application Startup - Profiling, Lazy Initialization, CDS, and AOT in Practice

A practical guide to reducing Spring Boot application startup time. Learn how to identify bottlenecks with the Actuator startup endpoint and progressively apply lazy initialization, AutoConfiguration exclusion, CDS, and AOT mode.

2026-05-13