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Posts Tagged 'NVMe TCP'

  • June 02, 2021

    Breaking Digital Logjams with NVMe

    By Ian Sagan, Marvell Field Applications Engineer and Jacqueline Nguyen, Marvell Field Marketing Manager and Nick De Maria, Marvell Field Applications Engineer

    Have you ever been stuck in bumper-to-bumper traffic? Frustrated by long checkout lines at the grocery store? Trapped at the back of a crowded plane while late for a connecting flight?

    Such bottlenecks waste time, energy and money. And while today’s digital logjams might seem invisible or abstract by comparison, they are just as costly, multiplied by zettabytes of data struggling through billions of devices – a staggering volume of data that is only continuing to grow.

    Fortunately, emerging Non-Volatile Memory Express technology (NVMe) can clear many of these digital logjams almost instantaneously, empowering system administrators to deliver quantum leaps in efficiency, resulting in lower latency and better performance. To the end user this means avoiding the dreaded spinning icon and getting an immediate response.

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  • August 27, 2020

    How to Reap the Benefits of NVMe over Fabric in 2020

    By Todd Owens, Field Marketing Director, Marvell

    As native Non-volatile Memory Express (NVMe®) share-storage arrays continue enhancing our ability to store and access more information faster across a much bigger network, customers of all sizes – enterprise, mid-market and SMBs – confront a common question: what is required to take advantage of this quantum leap forward in speed and capacity?

    Of course, NVMe technology itself is not new, and is commonly found in laptops, servers and enterprise storage arrays. NVMe provides an efficient command set that is specific to memory-based storage, provides increased performance that is designed to run over PCIe 3.0 or PCIe 4.0 bus architectures, and -- offering 64,000 command queues with 64,000 commands per queue -- can provide much more scalability than other storage protocols.

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  • August 12, 2020

    Put a Cherry on Top! Introducing FC-NVMe v2

    By Nishant Lodha, Director of Product Marketing – Emerging Technologies, Marvell

    Once upon a time, data centers confronted a big problem – how to enable business-critical applications on servers to access distant storage with exceptional reliability. In response, the brightest storage minds invented Fibre Channel. Its ultra-reliability came from being implemented on a dedicated network and buffer-to-buffer credits. For a real-life parallel, think of a guaranteed parking spot at your destination, and knowing it’s there before you leave your driveway. That worked fairly well. But as technology evolved and storage changed from spinning media to flash memory with NVMe interfaces, the same bright minds developed FC-NVMe. This solution delivered a native NVMe storage transport without necessitating rip-and-replace by enabling existing 16GFC and 32GFC HBAs and switches to do FC-NVMe. Then came a better understanding of how cosmic rays affect high-speed networks, occasionally flipping a subset of bits, introducing errors.

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