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for Microsoft Hyper-V and
VMware vSphere
Posted by Alex Khorolets on February 23, 2017
RAM Disk technology: Performance Comparison

Since every computer now has a volatile amount of available storage located in the RAM, when compared to other direct-access memory used for data storage, for example, hard disks, CD-RWs, DVD-RWs and the older drum memory, the amount of time used to read/write the data differs in correspondence to the physical location and/or the medium used for reading/recording (rotation speeds and arm movement) the data. The implementation of RAM as a storage provides a list of benefits over other conventional devices, due to the fact of the data being read or written in the same amount of time irrespective of the physical location of data inside the volume. Taken into consideration all the information mentioned above, it would be a crime not to take advantage of the provided conditions.

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Posted by Vladislav Karaiev on February 17, 2017
Storage HA on the Cheap: Fixing Synology DiskStation flaky Performance with StarWind Free. Part 3 (Failover Duration)

We are continuing our set of articles dedicated to Synology’s DS916+ mid-range NAS units. Remember we don’t dispute the fact that Synology is capable of delivering a great set of NAS features. Instead of this, we are conducting a number of tests on a pair of DS916+ units to define if they can be utilized as a general-use primary production storage. In Part 1 we have tested the performance of DS916+ in different configurations and determined how to significantly increase the performance of a “dual” DS916+ setup by replacing the native Synology DSM HA Cluster with StarWind Virtual SAN Free.

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Posted by Alex Bykovskyi on February 13, 2017
Storage HA on the Cheap: Fixing Synology DiskStation flaky Performance with StarWind Free. Part 2 (Log-Structured File System)

In this article, we are going to continue testing Synology DS916+ with StarWind Virtual SAN. Our main goal today is to improve the performance of Synology boxes specifically on random patterns. Randoms were chosen for a reason. SQL and OLTP workloads tend to cause huge stress, especially, to spindle arrays, generating a heavily randomized I/O. Patterns we are choosing for today’s benchmark are common for such environments. There are different approaches, which can handle these workload types, such as caching and tiering. Our approach is to build environment with StarWind Log-Structured File System. LSFS was created exactly for this type of environments to improve the performance. We will compare the results we receive to the ones from Part 1 of our research.

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Posted by Vladislav Karaiev on January 4, 2017
Storage HA on the Cheap: Fixing Synology DiskStation flaky Performance with StarWind Free. Part 1 (Architecture)

DiskStation DS916+ is a further improvement of DS415+ model. Storage capacity in DS916+ can be scaled using DX513 expansion units, making a total of nine 3.5 disk bays. Given the relatively small form factor and impressive capacity potential, such configuration may become a great solution for small businesses and enthusiasts.

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Posted by Oksana Zybinskaya on December 26, 2016
The Virtualization Review Editor’s Choice Awards 2016

The Virtualization Review Editor’s Choice is a selection of the most outstanding virtualization products of 2016. It is based on the opinions and overlooks by the trusted experts in the fields of virtualization and cloud computing. This is not the “best of the best rating”. No criteria were applied to make the list. This is just the collection of individual choices of writers, who deal with the industry daily, so they have pointed out virtualization solutions they found especially interesting and useful.

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Posted by Anton Kolomyeytsev on June 16, 2016
Software-Defined Storage: StarWind Virtual SAN vs Microsoft Storage Spaces Direct vs VMware Virtual SAN

This is a comprehensive comparison of the leading products of the Software-Defined Storage market, featuring Microsoft Storage Spaces Direct, VMware Virtual SAN and StarWind Virtual SAN. It provides numerous use cases, based on different deployment scales and architectures, because the mentioned products all have different aims. As the market is already large enough, the vendors used to dwell its different parts, but lately they entered a full-scale competition, adapting their products to meet general demand. This post is an analysis of how Microsoft, VMware and StarWind fare in in the Software-Defined Storage market right now. The approach is practical and all the statements are based on the experience of virtualization administrators and engineers from all over the world.

SMB and ROBO

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Posted by Oksana Zybinskaya on March 4, 2016
Here is the winner of our Hyperconverged Stories Contest

Hyper-Converged Hyper-V solution using Starwind across two buildings

When I first started working for my current employer back in 2013 one of the first projects was to address business continuity concerns. The Brief was very… brief… no details other than “we have another building on the site which is linked by fibre optic, if our current physical servers had a problem we want to be back up and running in under 4 hours”. No guidance on what we should use or how to accomplish this, so off I went in search for solutions.

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Posted by Oksana Zybinskaya on February 3, 2016
Hyperconverged Stories Contest

Win-$500_12

Tell us anything you want about how you did hyperconverged project and get $500.

Share your experience and get $500 by participating in StarWind contest.

Write an interesting article focusing on the hyperconverged storage architecture. Send your story to us and we’ll publish it on our blog.

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