Blog Archives

Webinar – How Server-Side Caching Can Compliment Networked Flash

Watch our On Demand Webinar to learn if Server Side Caching and Shared SSD Arrays need to be an either or proposition? Can the two technologies compliment each other? We think so!  Whether you are adding flash to your current

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Posted in Webinar

How to Prevent Noisy Neighbors

In response to my recent article, “What Is A Noisy Neighbor”, one of our reader’s asked if limiting the number of IOPS (via VSphere) on all but the most disk I/O intensive VMs would be a good approach for reducing

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How Do I Know My Virtual Environment is Ready For SSD?

The I/O Blender has reached an almost legendary status in virtualization circles. It is a term for what happens to storage I/O when in a virtual infrastructure. The I/O Blender is created when potentially hundreds of virtual machines across dozens

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The 10 Year All-Flash Array – Will Your All-Flash Array Wear Out?

An All-Flash Array is a performance sledgehammer. It shatters the performance problems that most data centers face and will likely continue to do so for years. Unlike traditional hard disk systems, most data centers that purchase an All-Flash Array won’t

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Software Defined Networking For Better Scale-out Storage

Leveraging Software Defined Networking For Better Scale-out Storage

Intelligently placing data within a storage system is not necessarily a new concept, but leveraging software defined networking to make decisions about data while it’s still in transit is. When software defined networking and software defined storage are combined they can overcome some of the challenges that high performance scale-out storage systems encounter. As a result these new, software defined, scale-out systems provide highly flexible, highly reliable and highly cost effective storage systems that can support a wide variety of workloads.

Learn:

– The challenges when Scale-out architectures
– How flash exposes even more challenges
– How Software Defined Networking can lead to better scale-out storage

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Overcoming The Flash Storage Latency Challenge

The removal of latency is a critical part to delivering more fully on the flash performance promise. No matter how fast the flash technology becomes, the latency of its connection to the CPU is a key stumbling block in achieving

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Posted in Article

Guaranteeing Application Storage Performance When Virtualizing

It’s no surprise that traditional storage performance falls off a cliff in heavily virtualized server environments. Originally designed to interface with a limited number of hosts, legacy dual controller storage architectures simply cannot meet the I/O workload demands of multiple

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Are You Planning For Storage Performance?

How to be intelligent about flash storage deployments Storage performance has become a “hot button” issue in the server virtualization era. While there is a need for high performance storage, such as flash and hybrid storage solutions, there is a

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Application Defined Cache Acceleration

Maintaining consistent application performance has become increasingly challenging. While there are fewer physical servers to support in the data center, in many environments there are dozens, hundreds or even thousands of virtual machines (VMs) accessing the same shared storage resources.

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WD’s New SMB Backup Appliances Leverage Arkeia Software

At the beginning of this year, WD acquired Arkeia, a company with a long history in the primary backup software market. Arkeia was known in the industry as a technology leader in deduplication, with technology they acquired from Kadena Systems

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Posted in Briefing Note