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Learn how the latest feature updates including database management via MariaDB, container-based app isolation, the XFS file system and OpenLMI represent key open source advances.

Explore how Microsoft Office 365 works, and then discover what steps your organization should choose to implement an infrastructure that is completely driven by it.

Discover which conditions are needed for effectively playing the roles of project manager (PM) and business analyst (BA) simultaneously.

Learn how a project manager working in a functional or matrix organizational structure can get team members to perform.

Kerry Doyle discusses Security and the Rise of Machine-to-Machine (M2M) Communications to help avoid any security risk in the future. Learn more here.

Learn seven tips for working with vSphere; some are performance-related while others are things you might not know.

This white paper provides a clear explanation of the clouds powered by VMware vCloud Suite.

See how Session Initiation Protocol (SIP), an internet signaling protocol, is used in the converged Unified Communications environment.

Discover how the fundamental elements of a requirement give rise to its intrinsic value. Understanding the very nature of those elements is essential to eliciting, planning, analyzing, communicating, and managing them.

The ability to interpret and understand IP addresses and subnet masks is critical for an IT professional. This skill is the foundation for troubleshooting numerous problems, from the assignment of an IP address to a host to routing problems to access-control list problems. It is also necessary for designing and configuring efficient IP networks.