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Global Knowledge Course Director Samuel Brown introduces the Work Breakdown Structure and why it matters to project management.

In this video, you'll learn how to utilize a great new feature of SQL Server 2008 called Policy Based Management for Multi-Server Management capabilities.

Global Knowledge Product Manager Tori Easterly discusses the benefits of our Understanding Networking Fundamentals course.

The Logical Volume Manager (LVM) is a powerful tool for managing storage on Linux servers. This video provides an overview of how LVM works and explores several ways that LVM makes storage management easier and more flexible. Examples include how to expand storage capacity on the fly using LVM and resize2fs, and how to migrate data from local storage to a storage area network (SAN) without downtime using pvmove.

Global Knowledge Practice Leader, Craig Brown, explains what students will learn in our "Monitoring and Troubleshooting the Performance of a Windows Server Environment" workshop.

Michael Scarborough and Ryan Ballmer, co-authors of Global Knowledge ITIL courseware, discuss how to become an ITIL expert.

This video focuses on the roles and responsibilities of identity and access management job functions at successful cybersecurity organizations.

This video focuses on the roles and responsibilities of secure software development job functions at successful cybersecurity organizations.

What we love about our annual IT Skills and Salary Survey is that IT professionals are thoughtful and honest with their answers … well, sometimes a little too honest. Here are actual open-field comments from the 2019 survey. #ITGetsReal

In this report, review the 15 most popular certifications according to our more than 12,000 North American respondents to our annual IT Skills and Salary Survey. For each certification, you'll find a brief description, the average salary, and some insight into why it is popular.