Apache Geronimo Open Source J2EE Server

Http://geronimo.apache.org/index.html

The goal of the Geronimo project is to produce a Server Runtime framework that pulls together the best open source alternatives to create runtimes that meet the needs of developers and system administrators. our most popular distribution is a fully certified Java ee 5 Application Server Runtime.

Some of our guiding principles are:

• Easy to use.
• Build servers that are distributed under the Apache Software License.
• Provide runtimes that meet the needs of developers, administrators and system integrators.
• Integrate with the best open source tooling available like Eclipse.
• Provide frequent releases of our software so users can experience the newest features and have access to the latest bug fixes.
• Build a community that incorporates multiple disciplines required to create complex runtime and toolable infrastructure.

Download:

Http://geronimo.apache.org/apache-geronimo-v221-release.html

Apache Geronimo is an Open Source J2EE server of the Apache Software Foundation. It integrates many advanced technologies and design concepts. Most of these technologies and concepts come from independent projects, with different configuration and deployment models. Geronimo can fully integrate the configuration and deployment of these projects and methods into a unified and easy-to-use model.

As a Server compliant with the J2EE standard, Geronimo provides a wide range of feature sets and a license for no-responsibility Apache. It has various advantages of the "Deploy now" J2EE 1.4 container, including:

* Servers meeting j2ee1.4 standards

* Pre-integrated open source project

* Unified integration model

* Scalability, manageability, and configuration management