Blog Archives

Is IP Storage DR leaving you Exposed?

As the world of applications explode, an increasing amount of critical business information is being passed between data center sites using IP storage. Most IP storage systems have excellent replication software built into them, but the infrastructure that IP storage

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The Problems with VVOLS

For simplicity, most storage administrators create a finite number of LUNs for their VMware Infrastructure and assign as many virtual machine (VM) datastores to each LUN as possible. Management is simplified thanks to a limited number of LUNs but it

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The Hardware Requirements for Software Defined Storage

The two key benefits of Software Defined Storage (SDS) are increased flexibility and improved storage economics. Ironically, for organizations that standardize on a SDS solution, their flexibility and cost savings are restricted by storage hardware, which of course is still

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Docker and Storage – Understanding Docker I/O

Designing a Docker Storage Infrastructure A recent Storage Switzerland report covered the basics of Docker and Storage; what Docker is and how it impacts storage. Container technology and Docker specifically places unique demands on the storage infrastructure that most legacy

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Is Software-Defined Storage Enough?

Initiatives like server virtualization, cloud infrastructure-as-a-service, and real-time analytics are allowing IT to meet today’s ever-increasing business demands. These initiatives are designed to bring agility to the data center, yet they trip and fall when they have to interact with

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The Hard Disk Autopsy

The Violin Memory Systems “Disk is Dead” campaign says what needed to be said; disk, at least for the production use case, is dead or it least it should be. An autopsy done on the technology will find that it

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Can HPC Storage Solve Enterprise Data Management Issues?

High-Performance Compute (HPC) and the storage infrastructure that supports it has long been considered a realm unto itself. Enterprise IT would have nothing to do with it. However, in the past decade, massive I/O bottlenecks have emerged throughout IT infrastructure

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Containers vs. Virtual Machines

Which is Right for Windows Applications? Virtualization has allowed the data center to become more responsive to the needs of the business. As it has moved into production, however, virtualization has hit several walls and the scalability of the “one

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Why Storage vMotion hurts and how to stop the pain

VMware’s Storage vMotion is an invaluable tool to enable the migration of a virtual machine’s (VMs) datastore to another storage system. It is similar in concept to how regular vMotion migrates a VM to another host in a VMware cluster.

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Securing High-Value Data in Mid-Tier IT

Despite its name, high-value data is often mishandled in many organizations. Often the backup process is counted on to secure and retain this information, but while some of the software has basic archive functionality it was neither intended nor designed

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