Social Networking Malware
Social networking has changed the way businesses communicate with their customers and partners, with most organizations now incorporating social media into their marketing...
Why ITIL Is Important
This paper discusses several concepts and techniques that ITIL promotes, including ensuring accountability, defining and enforcing boundaries, and conducting consistent...
QoS, Keeping it Simple
Quality of Service (QoS) is a topic that causes a lot of debate and confusion in the networking community. Over the years, Global Knowledge has seen many implementations...
Cisco NX-OS: Paving the Way for the Future
With the introduction of the Nexus Series of Data Center switches, Cisco created the Nexus Operating System, commonly abbreviated NX-OS. While certainly not exhaustive,...
Data Center Basics – Cisco UCS
While complex from a technical standpoint, the system actually helps enterprises to fully realize the potential enhancements.
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Big Data and Apache Hadoop Adoption: Key Challenges and Rewards
The demands for management and analysis of big data are driving changes in the data center, along with the need for Apache Hadoop expertise. Learn more about why organizations...