Posts Tagged ‘ SSD ’

Tintri OS 2.0 & ReplicateVM

May 20, 2013
By
Tintri100x30

Tintri is now shipping version 2.0 of their array software, Tintri OS, which further automates administration of their arrays and adds ReplicateVM remote replication features. ReplicateVM is an incredibly flexible asynchronous, IP-based replication technology that operates per-VM, allowing each VM to have custom RPOs.

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A Look at the Nutanix NX-3000 Virtual Computing Platform

May 13, 2013
By
DataCenterVirtualization

A look at how the Nutanix NX-3000 stacks up against other, more traditional data center converged infrastructures, what makes them special, and why everybody is trying to copy them in some way.

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Caching through out the Stack

April 8, 2013
By
DataCenterVirtualization

One sure way to improve performance is to cache the non-dynamic data of any application. We did this to improve the overall performance of The Virtualization Practice website. However, there are many places within the stack to improve overall performance by caching, and this got me to thinking of all the different types. At the…

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Hard Disk Drives (HDD) for virtual environments (Part II) how drives differ

March 6, 2013
By
StorageNetworking

In part I of this series we looked at basic Hard Disk Drive (HDD) characteristics and wrapped up with the question of what is the best type of HDD to use?

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Hard Disk Drives (HDD) for virtual environments (Part I)

January 30, 2013
By
StorageNetworking

Unless you are one of the few who have gone all solid-state devices (SSDs) for your virtual environment, hard disk drives (HHDs) still have a role. That role might be for primary storage of your VMs and/or their data, or as a destination target for backups, snapshots, archiving or as a work and scratch area.…

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SSD options for Virtual (and Physical) Environments Part IV: What type of SSD is best for your needs.

March 20, 2012
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SSD options for Virtual (and Physical) Environments Part IV: What type of SSD is best for your needs.

Let us continue to look at what SSD to use for different environments and build off the other parts of this series of articles. Part 1 of this series laid out the basics of nand flash Solid State Devices (SSD) with part II discussing endurance and performance. Part III looked at SSD options for virtual…

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Fix the App or Add Hardware?

March 8, 2012
By
ApplicationVirtualization

While participating in the GestaltIT Virtualization Field Day #2, I was asking PureStorage on whether or not SSD based storage was throwing hardware at a problem that is better fixed, by changing the code in question? What brought this thought to mind was the example used during the presentation which was about database performance. This…

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SSD options for Virtual (and Physical) Environments Part III: What type of SSD is best for you?

February 27, 2012
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SSD options for Virtual (and Physical) Environments Part III: What type of SSD is best for you?

Part 1 of this series laid out the basics of nand flash SSD with part II discussing endurance and performance. This part looks at SSD options for virtual servers, vdi or virtual desktop as well as storage for physical server environments, your usage and configuration criteria will have a bearing on what type of SSD…

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SSD options for Virtual (and Physical) Environments: Part I Spinning up to speed on SSD

February 9, 2012
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SSD options for Virtual (and Physical) Environments: Part I Spinning up to speed on SSD

Solid-state devices (SSDs) are data storage memory (Figure 1) mediums that utilize semiconductor based memoires as opposed to magnetic media found in hard disk drives (HDDs) or magnetic tape. Semiconductor memories include ultra fast volatile dynamic random access memory (DRAM) commonly found as main memory (e.g. RAM) in servers along with and non-volatile memory (NVM)…

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