Over the last few years, Java 2 Platform, Enterprise Edition (J2EE) technology has emerged and matured as a standard platform for building enterprise applications. While the platform has matured into a solid offering for developing and deploying enterprise applications, it does offer its challenges. As developers, often we confuse learning the...

The open source telephony platform trixbox CE is designed to implement a PBX system with features typically reserved for large enterprise businesses. trixBox allows an individual or organization to set up a telephone system with traditional telephone networks as well as internet-based telephony or VoIP. The task is time consuming and involves a...

Enterprise Java Beans enable rapid and simplified development of secure and portable applications based on Java technology. Creating and using EJBs can be challenging and rewarding. Among the challenges are learning the EJB technology itself, learning how to use the development environment you have chosen for EJB development, and the testing...

Complementing the bestselling Balanced Scorecards and Operational Dashboards with Microsoft Excel (9780470386811), this indispensable book shows you how to create maintainable and dynamically updated...

The aim of the Migration Series from Skillsoft Press is to provide system administrators with a hands-on guide for migrating from one enterprise computing technology to...

Zimbra is open-source server and client software for messaging and collaboration: email, group calendaring, contacts, and web document management and authoring. The Zimbra server is available for Linux, Mac OS X, appliances, and virtualization platforms. The Zimbra Web 2.0 Ajax client runs on Firefox, Safari, and IE, and features easy...