Oracle offers GraalVM, an advanced Java virtual machine and JDK featuring an optimized compiler, under a free license for use and redistribution.
Oracle has announced that its GraalVM Java virtual machine and Java Development Kit (JDK) with advanced compiler technology will now be available for free. This significant move allows developers and organizations to utilize and redistribute Oracle GraalVM without the need for a click-through license agreement, streamlining the process for users who want to leverage this powerful technology.
The announcement, made on June 13, highlights that Oracle GraalVM for JDK 17 and JDK 20, along with future releases, will be provided free of charge. This includes access to all quarterly security updates, ensuring that developers can maintain secure applications without additional costs. The licensing under the GraalVM Free Terms and Conditions (GFTC) allows free use, even in production environments, which can be a game-changer for startups and businesses looking to minimize expenses. Furthermore, redistribution is permitted as long as it is not for a fee, making it easier for developers to share their solutions with others.
For long-term support (LTS) releases like GraalVM for JDK 17, Oracle will offer free GFTC releases until one year after the subsequent LTS release. This ensures that organizations can rely on a stable and supported version of GraalVM while planning for future upgrades. The clarity in the licensing terms is expected to encourage wider adoption of GraalVM in the development community, particularly among those who may have been hesitant due to licensing complexities.
GraalVM is designed to optimize Java applications by compiling them ahead of time into standalone binaries. This approach leads to applications that start up more quickly and consume less memory and CPU compared to those running on the standard OpenJDK JVM. The enhanced performance characteristics can be particularly beneficial for applications with high scalability requirements or those running in resource-constrained environments.
In addition to Java, GraalVM supports various other languages, including Python, JavaScript, R, and Ruby. This multi-language capability enables developers to create polyglot applications that leverage the strengths of different programming languages within a single runtime environment. Furthermore, programs compiled to the WebAssembly binary instruction format can also be executed via GraalVM, broadening its applicability in modern web development.
Overall, Oracle’s decision to provide GraalVM for free is poised to empower developers and organizations, making high-performance computing more accessible than ever. As businesses increasingly seek efficient solutions to meet their software demands, the adoption of GraalVM could significantly influence the landscape of Java development and beyond. With its advanced features and support for multiple programming languages, GraalVM stands out as a versatile tool in the evolving software ecosystem.