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Items Tagged: SAS

Profiles/Reports

Making SATA Enterprise Ready - Technology Brief

A series of transformational IT industry trends are generating demand for low cost, high capacity hard disk drive (HDD) technologies. Serial ATA (SATA) has emerged as a potential disk drive alternative for those enterprises evaluating disk-based backup, grappling with new compliance requirements and considering tiered storage strategies.

 

Publish date: 01/01/05
news / Blog

Turbo-Charging VDI: Dell’s EqualLogic Hybrid SSD/SAS Arrays Deliver the Density

Storage is at the heart of the VDI ROI equation. Testing showed that the Dell PS6000XVS, for a typical set of linked-clone non-persistent VDI task workers, easily achieved a density of 680 virtual desktops (85 10GB disk/1GB memory VMs per ESX server, generating 2-5 IOPS each)…with headroom.

  • Premiered: 12/15/10
  • Author: Taneja Group
Topic(s): Dell EqualLogic VDI Desktop Virtualization Storage SSD SAS
Profiles/Reports

Breaking Down the Barriers to VDI with Dell EqualLogic iSCSI SAN Arrays

While Taneja Group has been cautious to date on the pace of desktop virtualization adoption, recent hypervisor and storage technology innovations strongly suggest that in 2011 and 2012 we will see a rapid acceleration. Key to this momentum has been increased interest in one type of desktop virtualization, namely server-hosted virtual desktops (often called “virtual desktop infrastructure,” or VDI). VDI has often promised more than it delivered, however, due to complexity, performance and cost challenges. Chief among these challenges has been the high up-front capital costs and subsequent inefficiencies of the storage platforms deployed to support VDI. Dell aims to turn this around, however, with several recent additions and enhancements to its popular EqualLogic PS Series iSCSI array family. In this first section of a three-part in-depth report, we first review the current barriers to wider adoption of VDI, focusing on key storage challenges, and look at how the new Dell PS Series XVS hybrid SAS/SSD arrays deliver the density required to overcome these barriers. 

Publish date: 12/15/10
Profiles/Reports

Maximizing Desktop Virtualization Success with VDI-optimized Dell EqualLogic Hybrid Arrays

VDI has often promised more than it delivered, due to stubborn complexity, performance and cost challenges. Chief among these challenges has been the high up-front capital costs and subsequent inefficiencies of the storage platforms deployed to support it. Building on deep integration with VMware’s vSphere 4.1 platform via the vStorage APIs, Dell has set its sights squarely on VDI and aims to break down both the cost of acquisition and TCO (CapEx and OpEx) barriers that have plagued VDI ROI in the past. Dell has added intelligent workload tiering and new hybrid SSD/SAS arrays to its Equal-Logic PS Series family and we analyze a recent performance benchmark to evaluate in detail how Dell’s innovations reduce complexity, improve performance and lower the cost of VDI.

Publish date: 03/25/11
Profiles/Reports

Maximizing Database Performance With Dell Equallogic Hybrid Arrays

Today’s combination of rapidly-accelerating demand for data and rapidly-consolidating datacenter infrastructure makes choosing the right storage for each of your business applications more important—and more difficult—than ever. In our view, it’s time more of this burden is taken on by the SAN itself. In other words, it’s time for more SAN intelligence. The intelligent SAN should optimize all available storage resources—automatically. In this profile explore how dynamic, multi-tiered OLTP workloads test the limits of traditional manual storage tiering strategies, and further strengthen the case for automated tiering on the SAN itself. Then we review Dell’s internal benchmark test results and speak to Carnival Cruise Lines, an EqualLogic customer, in order to evaluate how Dell’s hybrid SSD/SAS arrays are delivering higher performance and lower overhead both in the lab and in the field.

Publish date: 05/23/11
Profiles/Reports

Midrange Reinvented - the IBM Storwize V7000

In this Product in Depth, we take a look at the IBM Storwize V7000 and how it has harnessed a unique range of sophisticated heterogeneous storage virtualization technology from the IBM portfolio of intellectual property, and turned these technologies into building blocks for a next generation mid-range storage array.  The result is a unique foundation to unify the consolidating and virtualizing infrastructure.

Publish date: 11/19/10
news

Flash deployment: Look before you leap

The solid-state storage market is still a work in progress. A prudent approach will ensure that a flash deployment fits well with an overall storage strategy.

  • Premiered: 06/10/13
  • Author: Taneja Group
  • Published: Tech Target: Search Solid State Storage
Topic(s): TBA SSD TBA Storage TBA Cloud TBA Virtualization TBA Server Virtualization TBA Data Warehousing TBA SAS TBA Storage Management TBA SSA TBA EMC TBA Marvell TBA Qlogic TBA XtremSF TBA DragonFly TBA Intel TBA CAS TBA Proximal Data TBA AutoCache TBA SanDisk TBA FlashSoft TBA VMWare TBA hybrid storage TBA Hybrid Array TBA Primary Storage
news

SanDisk Enhances FlashSoft Software for Server-Side Solid State Caching

SanDisk Corporation, a global leader in flash memory storage solutions, today announced a significant upgrade to its enterprise software portfolio with a new version of its FlashSoft™ software for Windows Server® and Linux operating systems. FlashSoft 3.2 server-side solid state caching software complements and enhances the performance of existing applications, and server and storage systems.

  • Premiered: 06/18/13
  • Author: Taneja Group
  • Published: BusinessWire
Topic(s): TBA SanDisk TBA FlashSoft TBA Flash TBA flash cache TBA Caching TBA SSD TBA DAS TBA SAN TBA SAS TBA SATA TBA scalability TBA hot data
news

Hadoop Storage Options: Time to Ditch DAS?

Hadoop is immensely popular today because it makes big data analysis cheap and simple: you get a cluster of commodity servers and use their processors as compute nodes to do the number crunching, while their internal direct attached storage (DAS) operate as very low cost storage nodes.

  • Premiered: 02/19/15
  • Author: Taneja Group
  • Published: Infostor
Topic(s): TBA Hadoop TBA Storage TBA DAS TBA Direct attached storage TBA Compute TBA SATA TBA HDFS TBA Hadoop Distributed File System TBA data TBA MapReduce TBA YARN TBA Hadoop 2 TBA data lake TBA data refinery TBA Enterprise Storage TBA DR TBA Disaster Recovery TBA compliance TBA Security TBA Business Continuity TBA Performance TBA FC TBA Fibre Channel TBA SAN TBA NAS TBA Virtualization TBA Cloud TBA VM TBA Virtual Machine TBA MapR
news

Datrium DVX storage takes novel approach for VMware, flash

The Datrium DVX storage system for VMware virtual machines is generally available and drawing interest with its server-powered architecture, flash-boosted performance and low cost.

  • Premiered: 02/01/16
  • Author: Taneja Group
  • Published: TechTarget: Search Virtual Storage
Topic(s): TBA Datrium TBA DVX TBA Storage TBA VMWare TBA Flash TBA flash storage TBA SSD TBA VM TBA Performance TBA flash performance TBA VMware vSphere TBA vSphere TBA SAN TBA Virtual Machine TBA LUN TBA Hypervisor TBA Deduplication TBA Compression TBA RAM TBA SAS TBA Capacity TBA virtual desktop TBA Virtual Desktop Infrastructure TBA VDI TBA vCenter TBA CPU TBA ESX TBA all-flash TBA all flash array TBA AFA
news

Startup Datera stretches Elastic Data Fabric with all-flash nodes

Datera Elastic Data Fabric qualifies Dell PowerEdge servers, adds all-flash nodes, and increases scaling to 50 nodes and 5 PB raw capacity per cluster.

  • Premiered: 09/29/16
  • Author: Taneja Group
  • Published: TechTarget: Search Cloud Storage
Topic(s): TBA Storage TBA Datera TBA Jeff Kato TBA Dell TBA PowerEdge TBA all-flash TBA SSD TBA cluster TBA software-defined TBA software-defined storage TBA SDS TBA Multi-tenancy TBA Encryption TBA Compression TBA Cloud TBA iSCSI TBA Block Storage TBA Elastic Block Storage TBA Amazon TBA Amazon EBS TBA NVMe TBA Flash TBA Hybrid TBA Data Management TBA distributed data TBA NVDIMM TBA NVRAM TBA SAS TBA Automation TBA replication
news

Use the cloud to enhance the functions of primary storage

Learn some of the best ways to leverage public cloud as a storage tier to complement primary storage and make data centers more efficient.

  • Premiered: 05/04/17
  • Author: Jeff Byrne
  • Published: TechTarget: Search Storage
Topic(s): TBA Storage TBA Cloud TBA Primary Storage TBA Public Cloud TBA Amazon TBA Amazon S3 TBA Simple Storage Service TBA Elastic Block Storage TBA Amazon EBS TBA Cloud Security TBA Security TBA Availability TBA Cloud Storage TBA Backup TBA Disaster Recovery TBA DR TBA Archive TBA cloud tiering TBA hybrid storage TBA IOPS TBA High Performance TBA SAN TBA SAS TBA latency TBA SATA TBA SATA drives TBA Migration TBA automated storage tiering TBA NVDIMM TBA SSD