The Virtualization Practice

Author Archive for Bernd Harzog

Bernd Harzog
Bernd HarzogBernd Harzog is the Analyst at The Virtualization Practice for Performance and Capacity Management and IT as a Service (Private Cloud). Bernd is also the CEO and founder of APM Experts a company that provides strategic marketing services to vendors in the virtualization performance management, and application performance management markets. Prior to these two companies, Bernd was the CEO of RTO Software, the VP Products at Netuitive, a General Manager at Xcellenet, and Research Director for Systems Software at Gartner Group. Bernd has an MBA in Marketing from the University of Chicago.

Running VMware on legacy infrastructure is like driving a Ferrari on a gravel road. If you look at what is run in most production VMware environments today, the only really new things in the environment is VMware vSphere, and possibly some new monitoring, security and backup tools. We have barely started to reinvent everything that needs to be reinvented in order to properly take virtualization, IT as a Service and public clouds to their logical and most beneficial conclusions.

Veeam Survey on using Enterprise Management tools for Virtualization

Many enterprises see virtualization as an opportunity to dump what they perceive as expensive, inflexible, and difficult to use enterprise management tools in favor of ones built for the new dynamic data center. Other enterprises simply view virtualization as one more silo that that needs to be managed with existing tools. Veeam’s nworks products clearly cater to the group who fall into the latter category.

In Applications Performance Equals Response Time, not Resource Utilization, we took the position that while for the majority of the applications deployed on physical hardware the general practice was to infer their performance by looking at normal vs. abnormal resource utilization statistics, once you virtualize an application, it becomes necessary to directly measure its response time in order to ensure adequate service to business constituents and end users.

Microsoft SCOM as a complete Management Solution for a VMware Environment

Adding the Veeam nworks management pack to Microsoft SCOM makes SCOM into a fully competent vSphere management solution. Adding BlueStripe’s FactFinder plugin allows you to see end-to-end application topology and response times for physical and virtual applications. SCOM’s plug-in architecture combined with Microsoft’s DNA to partner on the sales and marketing fronts makes SCOM into a formidable competitor to VMware’s own management offerings.

Managing licensing and utilization costs is a mess today in the physical world. Introducing elastic scaling of workloads into a hybrid private/public cloud introduces new uncertainties and new software licensing metering and compliance issues. This is particularly true in the case of enterprise applications which are licensed by the enterprise from the software vendor and then deployed on an as needed basis on Iaas or PaaS clouds.

Cisco has announced the intent to acquire newScale. This puts the leading service catalog into the hands of Cisco, who will certainly pursue deep integration between newScale and the UCS – providing enterprise customers breakthroughs in provisioning and workload management agility. This also sets up Cisco and VMware to compete in the IT as a Service management stack business.

Constructing a Best of Breed Alternative to VMware vCenter Operations Enterprise

With VMware vCenter OPS, VMware has stated that performance, capacity, and configuration data need to be integrated into a self-learning model in order to monitor a dynamic system. This model can be implemented as well using third party solutions like those from Quest, CA Technologies, AppDynamics, Bluestripe, dynaTrace, VKernel, NetApp, Netuitive, Net Relic, Coradiant, VMTurbo, Xangati, and Zenoss.

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