Articles Tagged with ExtraHop

PerformanceManagement

Root Cause Analysis as We Move Up the Stack

PerformanceManagement

Containers and other technologies are moving administrators, developers, and even operational folks up the stack. In other words, we have abstracted out the hardware and abstracted out the operating system; next, we will abstract out middleware and eventually everything but the code to run. However, when we do that, we no longer train people to be systems engineers; we no longer have the ability to do root cause analysis. We have seen this many times in recent years, and it may just get worse. Root cause analysis is part knowledge and part tools, but most of all an understanding of the system underneath the code. We are fast approaching a time when this skill may become a lost art.

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PerformanceManagement

Addressing Users’ VDI Performance Concerns

PerformanceManagement

In Do Users Have a Negative Perception of Desktop Virtualization?, James Rankin brought up a set of issues that arise whenever a new platform is deployed in an organization. Those issues revolve around the fact that users tend to then blame all problems with user experience upon the new platform, even if those problems had existed prior to the deployment of the new platform. In the case of a Citrix or VMware VDI deployment, this takes the form of “Citrix is slow” or “View is slow.”  

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2012: The Beginning of the End for Virtualization Management?

In the APM Digest, Andi Mann VP of Strategic Solutions for CA, predicted that “in 3-5 years Virtual System Management vendors will no longer survive, as virtualization becomes a core part of the enterprise compute fabric. Three years later this trend has definitely started, and will accelerate in 2012 as IT turns instead to hybrid IT management, recognizing that silos of standalone virtualization management is a costly and inefficient burden. Maybe 2012 is not the end of Virtualization Management, but it is going to be the start of the demise“.

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