Get ready for a significant leap forward in cloud-native and high-performance Java applications. The upcoming release of Spring Boot is packed with features designed to boost performance, enhance development workflows, and provide deeper insights into your applications. Developers can look forward to even stronger Virtual Threads support, building on Project Loom to drastically improve handling massive concurrency without the complexity of traditional threads. This means more responsive and scalable applications with less effort.
Further optimizing resource usage and startup times, the release brings advanced Ahead-of-Time (AOT) compilation improvements. This is a game-changer for creating highly efficient native executables with technologies like GraalVM, making your applications incredibly fast to start and reducing their memory footprint significantly. Complementing this is enhanced support for Coordinated Restore at Checkpoint (CRaC). By integrating with OpenJDK’s CRaC project, applications can achieve near-instantaneous startup by restoring from a pre-initialized state, perfect for serverless and containerized environments.
Observability is also getting a major upgrade. Expect more integrated and comprehensive tools for metrics, distributed tracing, and structured logging. This makes it easier than ever to understand your application’s behavior in production, diagnose issues quickly, and ensure smooth operation. The release also incorporates crucial dependency upgrades across the Spring ecosystem and third-party libraries, ensuring you’re building on the most stable and performant foundations. While specific features vary, these core advancements across threading, performance, startup, and monitoring represent a major evolution, empowering developers to build the next generation of resilient and high-performance systems.
Source: https://itnext.io/top-6-features-of-spring-boot-3-5-ae0b38a7822a?source=rss—-5b301f10ddcd—4
