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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.

Free websites and apps track your personal data; find tips to protect yourself online.

Reduce the time it takes you to troubleshoot problems as a system administrator by learning tips and best practices for IBM WebSphere.

A range of factors can influence the data center you choose. You should consider all of the factors listed in this white paper before deciding where to place your servers.

Learn the basics of cloud computing and the types (models) available.

Learning Hadoop is not a simple task but can be a lot easier if you know the hurdles and pitfalls to watch out for. Join Global Knowledge Instructor Rich Morrow as he shares battle-tested expertise to guide you through learning Hadoop.

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.

Gain foundational knowledge about how Docker can help you address common software problems such as quality assurance, deploying complex software systems concurrently and keeping up with maintenance.

The business and customers are looking to IT service providers to be more responsive, delivering more frequent service changes with higher quality.