GraalVM Reviews & Product Details

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Progressive Java Runtime for modern Java™ deployments supported by a leading OpenJDK contributor. Free and 100% open source. Lead the future. OPEN Unified Java Runtime. One runtime for cloud, server and desktop use cases Avoid vendor lock-in. We support the largest number of architectures including microservices based. Our customers can run microservices faster, saving time and money. FAST Our customers can run microservices faster, saving time and money. SECURE Our customers are assured that we continually fix, validate, test any bug or exposure. RELIABLE Our customers get direct support from our Java engineers. Saving you time and money.

Mandrel: A Specialized Distribution of GraalVM for Quarkus Mandrel is a tailored distribution of GraalVM, specifically optimized for Quarkus applications. It focuses on the `native-image` component, enabling developers to compile Java applications into lean, native executables that are platform-dependent and ideal for cloud-native deployments. By streamlining GraalVM to concentrate solely on native image generation, Mandrel offers a more efficient and focused toolset for Quarkus users. Key Features and Functionality: - Native Image Compilation: Mandrel provides the capability to compile Java applications into native executables, resulting in faster startup times and reduced memory consumption compared to traditional JVM applications. - Integration with Quarkus: Designed with Quarkus in mind, Mandrel ensures seamless compatibility and optimized performance for Quarkus-based applications. - Simplified Distribution: By excluding unnecessary components like polyglot support and the Truffle framework, Mandrel offers a lightweight distribution focused solely on native image generation. - Upstream OpenJDK Compatibility: Mandrel utilizes upstream OpenJDK, aligning with Red Hat's commitment to open-source standards and ensuring robust support and stability. Primary Value and User Benefits: Mandrel addresses the need for efficient native compilation in Java applications, particularly for those built with Quarkus. By providing a streamlined and specialized toolset, it enables developers to create native executables that start faster and consume less memory, which is crucial for cloud-native environments and containerized deployments. This specialization not only enhances application performance but also simplifies the development and deployment process for Quarkus users.

Alibaba Dragonwell is Alibaba's in-house implementation of OpenJDK, tailored to optimize Java applications across extensive server infrastructures. Designed for large-scale e-commerce, financial, and logistics systems, Dragonwell enhances performance and scalability for distributed Java applications. It offers both Standard and Extended editions, with the latter providing additional optimizations for cloud environments. Dragonwell supports multiple JDK versions, including 8, 11, 17, and 21, and is compatible with Linux and Windows operating systems. Key Features and Functionality: - Standard Edition: Incorporates upstream OpenJDK enhancements, including bug fixes, security patches, and tool support. - Extended Edition: Builds upon the Standard Edition with additional cloud environment optimizations, extensively utilized in Alibaba's production settings. - Elastic Heap: Reduces memory consumption in microservices by enabling dynamic memory allocation, allowing for efficient memory reuse. - JWarmup: Decreases application warm-up time by dynamically pre-compiling Java code, enhancing delivery efficiency and reducing CPU load during just-in-time compilation. - Multi-Tenancy Support: Facilitates the consolidation of microservices, improving deployment density and Remote Procedure Call efficiency. - Wisp Coroutines: Enhances microservice throughput by providing lightweight concurrency mechanisms. Primary Value and User Solutions: Alibaba Dragonwell addresses the challenges of deploying and managing large-scale Java applications by offering a robust, optimized JDK tailored for high-performance and scalable environments. Its cloud-centric enhancements, such as Elastic Heap and JWarmup, enable businesses to reduce resource consumption and improve application responsiveness. By supporting multiple JDK versions and operating systems, Dragonwell ensures compatibility and flexibility for diverse deployment scenarios. Its commitment to integrating with the OpenJDK community ensures that users benefit from both Alibaba's innovations and the broader Java ecosystem's advancements.