Resource Library

Global Knowledge Senior Business Skills instructor Samuel Brown covers tips for preparing and practicing for the PMP exam.

Global Knowledge Senior Business Skills instructor Samuel Brown covers tips for preparing and practicing for the PMP exam.

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.

We asked for your top IT horror stories, and you delivered. Read the most unexpected and cringe-worthy IT nightmares from fellow IT professionals.

IT organizations could benefit from degree deflation. By deemphasizing college degrees during the hiring process, an open pipeline to more candidates could emerge, leading to diminished skills gaps and potentially lower payroll.

Accessing cloud-based resources, whether they be IaaS/PaaS/SaaS-based, is very convenient. With a browser and Internet connection, you are up and running. No driving to your work office, no need to log into the corporate network. Just open up your web browser and go. This convenience, however, comes with a security risk. All of your business work is conducted over an insecure communication network. Unlike your office network, where the network link between you and the data center is under corporate control and is physically secure, the cloud access link is over the Internet.

Every second of every day, data is being sent and received. Billions of data packets are processed by your company’s network every day. In fact, you received dozens of packets just to read this article, but the vast majority of us have no idea how this works. People have no clue as to what goes on behind the scenes to ensure data actually gets to the right device.

Learn how to boost your visibility on LinkedIn by listing your skills and certifications and leveraging the courses you’ve taken for professional development. This is especially important to catch the eyes of recruiters and when applying for jobs.

In this informative webinar, you will learn about the popular and overlooked ways organizations and professionals can purchase training to become more resilient. 

Creativity is the “due diligence” of effective problem analysis. It is through creativity that the best possible solution for a problem is discovered. Without creativity, decisions are often one-dimensional, superficial, and near-sighted.