Alex Samoylenko
Alex Samoylenko
Virtualization technology professional. 10 years ago he built #1 website on virtualization in Russia. Alex runs his own virtualization-focused company VMC. He is a CEO of a mobile game publisher Nova Games and a CEO of an international dating site

All posts by Alex Samoylenko

Posted by Alex Samoylenko on January 9, 2020
Tanzu Mission Control: VMware’s Vision for Unified Environments for Containers and VMs

Just as VMware’s Project Pacific implies, the plans for the further submergence into the world of containerized applications for vSphere clusters intends to deepen. VMware Tanzu Mission Control is to allow admins to manage Kubernetes clusters regardless of their residential environment. The tool is rumored to become the single base of all K8s cluster operations.

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Posted by Alex Samoylenko on November 19, 2019
VMware Project Pacific: VMs and containerized applications – best of both worlds

Security issues, unfortunately, remain a priority even today, because, obviously, there is no such thing as too much protection. In the case of the custom domains on your apps, the same rules apply. Luckily, there is a new security feature for Azure App Service released. App Service Managed Certificates will help you to secure your domains on Windows and Linux apps!

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Posted by Alex Samoylenko on October 17, 2019
Infrastructure Hybridity and migration to cloud with VMware HCX Enterprise: How does it work?

Virtualization was always about making the most out of less. But corporations fighting over customers divided them into incompatible camps. Recently, though, the winds in the industry have changed. VMware just launched an application mobility platform that migrates and re-balances on-premises vSphere and non-vSphere (Hyper-V and KVM) infrastructures to public clouds based on VMware vCloud!

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Posted by Alex Samoylenko on September 10, 2019
Testing storage and setting the workload pattern quickly with IOBlazer

Keeping your storage up to date is a necessary action one takes to ensure the efficiency of overall infrastructure performance. However, manual handling of such matters as testing storage or setting the workload pattern can be rather tedious to conduct. Or at least it was until the IOBlazer utility kicked in!

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Posted by Alex Samoylenko on July 18, 2019
Testing VMware vSAN cluster performance with HCIBench: How you do that?

It is not enough to build a functioning hyperconverged infrastructure because any IT environment needs to be constantly in check. Testing cluster performance is a necessity that requires the most serious approach. Hot news for VMware vSAN users is that they do not have to spend all that time and effort anymore since this efficient utility allows automating testing process carried out with such benchmark tools as VDbench or Fio.

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Posted by Alex Samoylenko on May 8, 2019
VMware pioneers Service-defined Firewall – The game changer in the world of security?

VMware is not a newbie in IT security sport. Their work presents an impressive portfolio, with such solutions as AppDefense, vRealize Network Insight, and NSX-T/NSX-V. In March 2019, VMware introduced the first Service-defined Firewall, their endgame. Take a closer look under the hood to find out how it came to be a real game changer in the world of virtualized environment security.

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Posted by Alex Samoylenko on February 19, 2019
VMware Horizon View 7.x. configuration backup & recovery

VMware Horizon View is a VMware product that aims to improve the infrastructure of the virtual desktop as well as support bring your own device (BYOD) programs. Most administrators back up virtual desktops, but very few pay enough attention to backing up the Horizon View configurations. At the same time, a backup of a VMware Horizon View environment configuration is a critical part of the work of your virtual desktop infrastructure that guarantees its integrity. Moreover, if you any have problems with a large View Manager configuration that can last from several hours to several days, your Horizon View configurations need a safe harbor badly. So, don’t wait for a second!

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Posted by Alex Samoylenko on February 14, 2019
What’s new in the upcoming VMware vSAN version? Reviewing the coolest features

The new VMware vSAN version will be released in beta in Q1/Q2 this year, but VMware has “sneak peeked” many details about the upcoming vSAN version features. What new technologies will appear in the new version of VMware vSAN? VMware tailored vSAN for all-cloud environments, introducing vSAN Native Data Protection, Linked Clone, First Class Disk (FCD) support, and other added functionality. Do you want to know more?

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Posted by Alex Samoylenko on December 18, 2018
VMware vSphere 6.7 Network I/O Control – getting under the hood

If you are a VMware vSphere administrator who wants to solve the problem of a low network throughput, Network I/O Control (NIOC) is exactly what you need! It’s a traffic-specific vSphere Distributed Switch (vDS) mechanism of network bandwidth regulation that was firstly introduced in vSphere 4.1 in 2010. NIOC appeared when 10G networking was increasingly prevalent and became a real breakthrough. With this mechanism, you can ensure high network throughput and go with fewer network adapters in ESXi hosts. That sounds pretty good, doesn’t it?

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Posted by Alex Samoylenko on October 23, 2018
Reclaiming guest OS storage in VMware vSAN 6.7 U1 with TRIM/UNMAP process

Everyone knows that modern operating systems write data into the empty blocks but not in the ones that are just marked as deleted. VMware vSAN 6.7 Update 1, TRIM/UNMAP feature to be exact, will help you to easily restore data that marked as deleted. For space-saving concerns, vSAN allows creating thin provisioned disks that grow gradually as they are filled with data.

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