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Features & Benefits
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GlassFish v3 Preview
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- Java EE 6 - Includes new and updated specifications, includes Web Profile distribution
- OSGi Runtime - Dynamically extensible, lightweight runtime platform that consumes minimal resources
- Improved Administration - Extensible administration (add custome features/commands), RESTful administration API
- Embedded API - Easily embed GlassFish Enterprise Server v3 in your solution
- Enhanced monitoring - Enables more granular monitoring with less overhead; includes Dtrace integration on Solaris
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Java EE compatible
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- Implements Java EE 5, which helps improve developer efficiency
- Enterprise Java Beans 3.0 reduces the amount of code required by as much as 30 to 90%
- A new Persistence API allows maximum flexibility in specifying the mapping of Java business objects to a relational database
- Java Server Faces 1.2 simplifies the building of user interfaces for Web-based applications
- Use of Annotations reduces the need to edit and maintain separate files during development
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Dynamic language support
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Enables deployment of JRuby and Groovy applications
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Rapid iterative development features
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Simplifies development lifecycle of Java Web applications to "edit-save-refresh browser" by maintaining servlet session state after application redeploy
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Clustering for scalability and high availability
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- Create and manage clusters from a single administration console and manage a cluster as a single entity
- Dynamically grow or shrink a cluster by adding or removing application server instances
- Load-balancing plugin monitors cluster health and balances load across available instances
- Automatically update the load-balancing plugin
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Breakthrough performance
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- GlassFish is the fastest open-source application server, surpassing the industry's leading application servers
- GlassFish is highly scalable and optimized for multi-core servers, including Sun servers with CoolThreads technology
- Fast Infoset support improves Web services performance by a magnitude of 2x to 4x, with Sun's Project Metro JAX-WS surpassing other implementations
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Open source foundation
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GlassFish Enterprise Server is based on Project GlassFish
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Sophisticated administration
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- Centralized administration of deployed instances and clusters
- Provides remote secure management using a browser-based admin console and a feature-equivalent scriptable command-line interface
- Enhanced application monitoring, visualization, and diagnosis
- Built-in management rules and triggers can be expanded programmatically
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Integrated development support
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Includes NetBeans and Eclipse IDE support; refer to the GlassFish Plugins project
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.NET 3.0 Web services interoperability
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Leveraging Project Metro (see above), Sun's Web Services stack, applications can interoperate with Windows Communication Foundation(WCF)
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Update Center
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Quick access to new technologies such as Open ESB, jMaki, JRuby, additional samples and documentation
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Improves developer productivity
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- Provides simplified Java EE APIs and annotations, reducing the amount of code a developer needs to write by up to 78%
- Can speed start-up by up to 30% (on-demand initialization) and reduce memory requirements by up to 30%
- Java EE 5 SDK bundles GlassFish Enterprise Server, Netbeans, and Open ESB for building SOA components, managing a Web services stack, and providing a framework for a Federated Identity management system
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