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Which devices do I need for I/O virtualization?
Jon Toigo explains how I/O virtualization can simplify the server configuration used to host VMs and its role as an enabling technology for I/O processing. ATE
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converged storage
Converged storage is the combination of storage and computing hardware and processes to speed delivery time, optimize application performance, and minimize power, cooling, and physical space requirements in virtualized and cloud-based environments. Definition
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Storage hypervisor tutorial
In this storage hypervisor tutorial, learn what it is, how the technology is evolving, and which vendors offer storage hypervisors. Guide
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Jon Toigo on server and storage virtualization
Learn the answers to common questions regarding best practices and misconceptions about server and storage virtualization. guide
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VMware market share is high in a small pool of virtualization
Storage expert Jon Toigo explains how VMware is the market leader, and why virtualization growth statistics seem more impactful than they truly are. Answer
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VM-aware, hyper-converged storage to make room for more hypervisors
VM-aware and hyper-converged systems for VM storage mainly support VMware now, but wider support for other hypervisors is coming. News
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Solving the I/O bottleneck issue: Most options mask rather than solve
Storage expert Jon Toigo explains why virtualization causes slow performance, and how methods for speeding it up don't address the real problem. Answer
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I/O blender effect
The I/O blender effect is a phenomenon in virtualized environments that degrades storage performance. The I/O blender effect occurs when multiple virtual machines (VMs) all send their input/output (I/O) streams to a hypervisor for processing. Definition
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Hyper-convergence: Complete guide to the market
Learn how hyper-converged products can simplify a virtual environment and which vendors currently offer them. Guide
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VMware linked clones: Making the most of the snapshot feature
In this tip, VMware expert David Davis explains how the VMware linked clones feature works and how to optimize it with free add-ons. Tip