hard disk drives

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Published By: HPE Intel     Published Date: Jan 11, 2016
The world of storage is being transformed by the maturing of flash arrays, an approach to storage that uses multiple, solid state flash memory drives instead of spinning hard disk drives. An all-flash array performs the same functions as traditional spinning disks but in a fraction of the time required and in more compact form factors. Given its superior performance in certain contexts, all-flash arrays are experiencing strong industry adoption. However, best practices and a true understanding of key success factors for all- flash storage are still emerging. This paper is intended to educate you on best practices based on real user experience drawn from ITCentralStation.com. We offer all-flash user advice in selecting and building the business case for a flash array storage solution.
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HPE Intel
Published By: Dell EMC     Published Date: Feb 23, 2017
How do solid-state drives really match up to hard disk drives? This Infographic illustrates a side-by-side comparison that quantifies how the differences extend beyond cost per GB. See how SSD and HDDs stack up against each other with facts on reliability, capacity, latency, transfer rates, IOPS, and power consumption.
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Dell EMC
Published By: Pure Storage     Published Date: Oct 09, 2018
As flash storage has permeated mainstream computing, enterprises are coming to better understand not only its performance benefits but also the secondary economic benefits of flash deployment at scale. This combination of benefits — lower latencies, higher throughput and bandwidth, higher storage densities, much lower energy and floor space consumption, higher CPU utilization, the need for fewer servers and their associated lower software licensing costs, lower administration costs, and higher device-level reliability — has made the use of AFAs an economically compelling choice relative to legacy storage architectures initially developed for use with hard disk drives (HDDs). As growth rates for hybrid flash arrays (HFAs) and HDD-only arrays fall off precipitously, AFAs are experiencing one of the highest growth rates in external storage today — a compound annual growth rate (CAGR) of 26.2% through 2020.
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Pure Storage
Published By: Micron     Published Date: Oct 14, 2016
Today’s IT professionals are well aware that users expect fast, reliable access to ever-growing amounts of data – from web content, to videos, to business intelligence data and more. Meeting the challenges of this exponential growth is nearly impossible with existing, spinning media storage technology. Hard disk drives (HDDs) have been the standard in data storage for decades, but they can no longer satisfy. They create bottlenecks in data access, they fail to meet the growing demands of higher user expectations, and they consume too much power. Download to learn how to solve this issue.
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Micron
Published By: NetApp     Published Date: Sep 24, 2013
"Flash technology is becoming more prominent in the storage industry. Offering superior speed and reliability when compared to traditional hard disk drives – flash storage is a flexible and increasingly cost-effective technology that can be used to optimize enterprise storage environments. This ebook explores the many uses and benefits of flash storage technology in the enterprise. Check it out to discover and learn all you need to: * Optimize storage performance * Leverage server flash as storage cache * Reduce the footprint of your storage infrastructure in the data center "
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flash technology, storage industry, superior speed, cost effective, cloud, optimization, storage cache, data center
    
NetApp
Published By: NetApp     Published Date: Dec 09, 2014
NetApp Flash Pool is a storage cache option within the NetApp Virtual Storage Tier product family, available for NetApp FAS storage systems. A Flash Pool configures solid state drives (SSDs) and hard disk drives (HDDs) into a single storage pool, known as an “aggregate” in NetApp parlance, with the SSDs providing a fast response time cache for volumes that are provisioned on the Flash Pool aggregate.
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netapp, hybrid, flash pool, ssd, hdd, iops, oltp, demartek
    
NetApp
Published By: NetApp     Published Date: Feb 19, 2015
NetApp Flash Pool is a storage cache option within the NetApp Virtual Storage Tier product family, available for NetApp FAS storage systems. A Flash Pool configures solid state drives (SSDs) and hard disk drives (HDDs) into a single storage pool, known as an “aggregate” in NetApp parlance, with the SSDs providing a fast response time cache for volumes that are provisioned on the Flash Pool aggregate. In this lab evaluation, NetApp commissioned Demartek to evaluate the effectiveness of Flash Pool with different types and numbers of hard disk drives using an online transaction processing (OLTP) database workload, and to evaluate the performance of Flash Pool in a clustered Data ONTAP environment during a cluster storage node failover scenario. In the report, you’ll dis cover how Demartek test engineers documented a 283% gain in IOPS and a reduction in latency by a factor of 66x after incorporating NetApp Flash Pool technology.
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NetApp
Published By: NetApp     Published Date: Sep 22, 2014
NetApp Flash Pool is a storage cache option within the NetApp Virtual Storage Tier product family, available for NetApp FAS storage systems. A Flash Pool configures solid state drives (SSDs) and hard disk drives (HDDs) into a single storage pool, known as an “aggregate” in NetApp parlance, with the SSDs providing a fast response time cache for volumes that are provisioned on the Flash Pool aggregate. In this lab evaluation, NetApp commissioned Demartek to evaluate the effectiveness of Flash Pool with different types and numbers of hard disk drives using an online transaction processing (OLTP) database workload, and to evaluate the performance of Flash Pool in a clustered Data ONTAP environment during a cluster storage node failover scenario. In the report, you’ll dis cover how Demartek test engineers documented a 283% gain in IOPS and a reduction in latency by a factor of 66x after incorporating NetApp Flash Pool technology.
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flash pool, fas storage systems, ssd, online transaction processing, cluster storage
    
NetApp
Published By: Diskeeper Corporation     Published Date: Jun 08, 2007
This document will explain the behavior and benefit of implementing Diskeeper defragmentation software with intricate modern hardware technologies such as RAID, NAS and SANs. SANs, NAS devices, corporate servers, and even high end workstations and multimedia-centric desktops characteristically implement multiple physical disk drives in some form of fault tolerant disk striping (RAID).
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san, sans, storage, raid, network attached storage, nas, storage management, defrag, defragment, defragmentation, fault tolerance, diskeeper, diskkeeper, disk keeper
    
Diskeeper Corporation
Published By: Netapp     Published Date: May 03, 2013
Flash is quickly emerging as the preferred way to overcome the nagging performance limitations of hard disk ddrives. However, because flash comes at a significant price premium, outright replacement of HDDs with flash only makes sense in situations in which capacity requirements are relatively small and performance requirements are high. Learn how deployment approaches—including hybrid storage arrays, server flash, and all-flash arrays—that combine the performance of flash with the capacity of HDDs can be cost effective for a broad range of performance requirements.
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deploying flash, hdd, hard disk drives, enterprise it
    
Netapp
Published By: NetApp     Published Date: Dec 08, 2014
NetApp Flash Pool is a storage cache option within the NetApp Virtual Storage Tier product family, available for NetApp FAS storage systems. A Flash Pool configures solid state drives (SSDs) and hard disk drives (HDDs) into a single storage pool, known as an “aggregate” in NetApp parlance, with the SSDs providing a fast response time cache for volumes that are provisioned on the Flash Pool aggregate.
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netapp, hybrid, flash pool, ssd, hdd, iops, oltp, demartek
    
NetApp
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