From Cold Starts to Escape Velocity - Three Practical Ways to Accelerate Java Services

Explore three cutting-edge approaches to dramatically reduce Java application startup times and warm-up periods in this 40-minute conference talk. Learn how to overcome Java's notorious cold start problem where applications can take seconds to start and minutes to reach optimal performance, consuming excessive memory and processing fewer requests during this critical period. Discover the strengths, limitations, and practical implementation details of GraalVM Native Image, Coordinated Restore at Checkpoint, and Project Leyden as solutions for faster application restarts and improved deployment cycles. Compare the ease-of-use and performance impact of each approach to determine the most suitable solution for your specific project requirements, whether you're dealing with frequent application restarts or need faster rollout cycles for improved feedback loops.