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Speaker: Ivan Talaichuk, Pre-Sales Engineer, StarWind
Posted by Vladan Seget on October 25, 2017
Best Freeware for VMware vSphere – RVTools

One of the best freeware applications which gather a lot of information about VMware vSphere id definitely RVTools utility. Today we’ll have a look at some features which are the most useful ones for IT admins. RVTools is a Windows .NET 4.0 application which uses the VI SDK to display information about your virtual environments. So, before you download and install the tool, you’ll need to check if your Windows system has at least .NET 4.0 installed.

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Posted by Askar Kopbayev on March 2, 2017
vSphere 6.5: HA & DRS improvements. Part I

A number of improvements that have been introduced in vSphere HA and DRS in the last several years are impressive. vSphere 6.5 continues this tradition by bringing new features into HA Admission Control, by adding flexibility with HA Orchestrated Restart and by enabling DRS to make more intelligent balancing. I will be trying a new format today. First, I will be explaining the challenges you might have had in previous vSphere releases and then I will show you how the new vSphere 6.5 HA & DRS features address those challenges.

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Posted by Didier Van Hoye on April 28, 2016
A closer look at NUMA Spanning and virtual NUMA settings

Introduction

With Windows Server 2012 Hyper-V became truly NUMA aware.  A virtual NUMA topology is presented to the guest operating system. By default, the virtual NUMA topology is optimized by matching the NUMA topology of physical host. This enables Hyper-V to get the optimal performance for virtual machines with high performance, NUMA aware workloads where large numbers of vCPUs and lots of memory come into play. A great and well known example of this is SQL Server.

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