List of the Top 3 Application Server Software for PubSub+ Platform in 2025

Google Cloud Run is a fully managed platform that enables the deployment and scaling of containerized applications with ease, allowing developers to concentrate on coding without the burden of infrastructure management. It intelligently adjusts application resources according to the traffic received, optimizing efficiency while taking care of server-related tasks in the background. The service accommodates a diverse array of programming languages and frameworks, provided the applications are containerized, making it a versatile option for developers. New users can take advantage of $300 in free credits for Cloud Run, presenting a risk-free chance to experiment with and scale their containerized applications without any initial investment. This feature makes Cloud Run a compelling choice for those transitioning to cloud-based solutions or trying out containerization for the first time. Furthermore, the service guarantees high availability through automatic scaling and load balancing, simplifying the deployment process for developers.

IBM WebSphere Application Server provides a robust and secure Java server runtime environment specifically designed for enterprise applications. It improves application delivery by leveraging a reliable platform based on Java Enterprise Edition, which accommodates both microservices and conventional programming models, allowing organizations to modernize at their own speed. This environment enhances visibility across different workloads, aids in the evaluation of enterprise applications, and supports your journey towards Kubernetes adoption. Furthermore, it enables seamless deployment and management of applications and services, independent of time, location, or device. With built-in management and administrative tools, it guarantees increased security and control, while also offering support for multicloud frameworks to align with your deployment preferences. Continuous delivery features and services are crafted to adapt to your business's changing needs, ultimately fostering greater agility. This all-encompassing solution not only equips your enterprise for immediate challenges but also prepares it for sustainable growth in an ever-evolving technological environment. By embracing this platform, organizations can ensure they remain competitive and responsive to market demands.

Oracle WebLogic Server functions as a flexible and scalable platform for developing, deploying, and managing enterprise applications, including those built on Java, both on local infrastructures and in cloud settings. This robust platform provides a reliable and scalable implementation of Java Enterprise Edition (EE) and Jakarta EE. Furthermore, Oracle WebLogic Server seamlessly integrates with Kubernetes, making it easier to transition and create modern containerized applications that offer a wide range of Java services. In addition, the WebLogic Kubernetes ToolKit is a comprehensive collection of open-source tools that simplifies operations on Kubernetes, applicable to both on-premises and cloud scenarios. By combining Java EE and Jakarta EE, this platform presents a powerful array of technologies and APIs designed to ease the development and administration of enterprise applications. This not only boosts developer productivity and efficiency but also drives innovation while meeting the changing demands of businesses in an ever-evolving digital environment. As organizations strive to remain competitive, leveraging the capabilities of Oracle WebLogic Server can significantly enhance their operational agility and responsiveness.