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Vacuum Tubes

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DEFINITION: Also see cathode ray tube ( CRT ), the specialized kind of vacuum tube that is in most desktop display monitors.A vacuum tube (also called a VT,  electron tube or, in the UK, a valve ) is a device sometimes used to amplify electronic signals. In most applications, the vacuum tube is obsolete, having been replaced decades ago by the bipolar transistor and, more recently, by the field-effect transistor  … 
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Vacuum Tubes Reports
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Failover Strategies on the Cisco UCS B Series Chassis
sponsored by Global Knowledge
WHITE PAPER: This white paper discusses how Cisco's popular and powerful Unified Computing Solution is driven by the flexibility and agility of the hardware failover options and Service Profiles.
Posted: 29 Sep 2014 | Published: 29 Sep 2014

Global Knowledge

Get best-of-breed customer premises equipment for a flat monthly fee
sponsored by Verizon
WHITE PAPER: Outdated customer premises equipment (CPE) can hold you back from taking advantage of advances in communications technology and applications. Access this white paper for a solution that will help manage your CPE, improve business performance, and stay ahead of the competition.
Posted: 10 May 2016 | Published: 31 Jul 2015

Verizon

Getting the Most from Adobe Creative Cloud with Dell Precision Workstations
sponsored by Dell, Inc.
BROCHURE: Click through each page of this interactive guide to learn how Dell Precision workstations and Adobe Creative Cloud software applications combine to deliver the industry standard in video editing, digital effects and integrated video production.
Posted: 03 Jun 2016 | Published: 31 Dec 2015

Dell, Inc.

Getting the Most from AutoCAD 2016 with Dell Precision Workstations
sponsored by Dell, Inc.
BROCHURE: Find out how you can get the most out of your AutoCAD 2016 software with the right workstations.
Posted: 03 Jun 2016 | Published: 31 Dec 2015

Dell, Inc.

Go Beyond the Limitations of Traditional Teaching Software Labs
sponsored by Liquidware Labs
WHITE PAPER: Access this white paper to learn about an application layering platform offering the ability to provide a flexible, dynamic application delivery model for lab-based classroom settings.
Posted: 13 Apr 2016 | Published: 23 Feb 2016

Liquidware Labs

Hardware Report on the GTM 5140 Huddle
sponsored by StarLeaf
RESOURCE: This short resource shows the capabilities built into a unified communications endpoint, as well the specific features of the hardware itself.
Posted: 16 Jun 2016 | Published: 16 Jun 2016

StarLeaf

Hardware vs. Software Load Balancer for Enterprise IT
sponsored by Citrix
EGUIDE: When it comes to choosing between a hardware load balancer and a software load balancer, there are several key factors to consider. In this e-guide, get an in-depth look at hardware and software load balancing, the differences between each, and how to select the right one for your organization.
Posted: 20 Jun 2016 | Published: 15 Jun 2016

Citrix

Hardware's Key Role in a Software-Defined Era
sponsored by SearchNetworking.com
EBOOK: In this software age, is there any role left for hardware? In our three-part guide, our experts' response is a resounding, "yes." Read now to learn why hardware is still an essential networking choice in terms of scale, reliability, and performance.
Posted: 16 May 2016 | Published: 16 May 2016

TOPICS:  Hardware | Software
SearchNetworking.com

Hardware-based Fault Tolerance Versus Software-based Fault Tolerance
sponsored by NEC/INTEL
WEBCAST: Take a look at the differences between hardware- and software- based approaches to fault tolerance (FT). You'll explore a performance comparison of each approach as well as the differences between set up time, virtual machine capacity, network traffic issues, and more.
Posted: 23 Jun 2016 | Premiered: May 25, 2016

NEC/INTEL

Helping MSPs Make a Foray Into the Retail Vertical
sponsored by Solarwinds N-able
EBOOK: Managed service providers (MSPs) are missing out on a large market. Retail may appear different on the surface, but a closer look reveals many of the same needs and challenges as non-retail companies. Access this eBook to learn about retail companies' needs and how to target them.
Posted: 21 Apr 2016 | Published: 06 Apr 2016

Solarwinds N-able

Expert tips for realizing virtualization benefits through budgeting
sponsored by VMware, Inc.
EGUIDE: This expert e-guide highlights how to reap the benefits of server virtualization by considering four important factors: choice of hypervisor, software licensing, hardware and training.
Posted: 09 May 2011 | Published: 09 May 2011

VMware, Inc.

Extending Your Data Center Affordably – Empowering the Remote or Branch Office with Simplicity
sponsored by Dell India
WHITE PAPER: Check out this game-changing white paper to find out how the Dell VRTX can fuel your remote offices and eliminate common challenges, at a price you can afford.
Posted: 24 Feb 2014 | Published: 31 Dec 2013

Dell India

Fastest Path to Virtualization
sponsored by HPE and Intel®
BROCHURE: Explore this resource to find out how HP's ConvergedSystem for Virtualization can drive faster time-to-value while providing the scalability you need.
Posted: 04 Mar 2014 | Published: 31 Dec 2013

HPE and Intel®

Fenwick & West Use Metalogix for eRoom-to-SharePoint Migration
sponsored by Metalogix
CASE STUDY: In 2005, Fenwick & West selected Microsoft SharePoint as its next-generation intranet, extranet, and collaboration platform. It soon became clear, however, that migration would be an obstacle. Read this case study to learn about their migration solution. 
Posted: 29 Apr 2010 | Published: 29 Apr 2010

Metalogix

First the Tick, Now the Tock: Next Generation Intel Microarchitecture - Nehalem
sponsored by Intel Corporation
WHITE PAPER: Read this paper and get a look at how the next generation microarchitecture's dynamically scalable and design-scalable features directly contribute to power efficiency and performance.
Posted: 03 Apr 2009 | Published: 02 Apr 2009

Intel Corporation

Flash Storage: 3 Dimensions of Value
sponsored by IBM
RESOURCE: Access this resource to learn about the three ways flash provides value and a strong ROI. Read on to find out why additional virtualization features prove that flash is a smart investment.
Posted: 02 Apr 2015 | Published: 02 Apr 2015

IBM

Forrester Webinar: Taming the Performance Beast
sponsored by Embarcadero Technologies, Inc.
WEBCAST: Smart strategies and tools for database optimization is critical to reduce costs in complex infrastructures and can help organizations defer hardware upgrades, get more out of existing systems, and improve developer and DBA productivity.
Posted: 26 Apr 2010 | Premiered: Apr 26, 2010

Embarcadero Technologies, Inc.

Future Proofing Your Mobile Computers: How the Features You Select Now Can Protect & Extend Your Investment Years into the Future
sponsored by Intermec
WHITE PAPER: This white paper explains how the features and options available for ruggedized mobile computers used in warehousing and distribution can extend the time they can perform in warehouses and distribution centers. It also provides guidance on how to make decisions that will protect your investments by meeting user needs today and into the future.
Posted: 12 May 2011 | Published: 12 May 2011

Intermec

Gartner Report: Dell's Data Center Strategy: From Chassis to Fabric-Based System
sponsored by Dell, Inc. and Intel®
WHITE PAPER: This resource details a fabric-based infrastructure solution that optimizes data center efficiency and agility. Uncover the impacts and recommendations when considering a converged infrastructure strategy for your IT environment.
Posted: 09 Oct 2012 | Published: 30 Jun 2012

Dell, Inc. and Intel®

Go for the Green - Realize Both Cash and Environmental Savings across the Enterprise
sponsored by Metastorm
WHITE PAPER: Implementing a common technology platform for business process management and enterprise modeling - such as Metastorm Enterprise™ - will allow you to "go green" in more ways than one.
Posted: 20 May 2008 | Published: 01 May 2008

Metastorm

Going Parallel with LabVIEW Delivers Throughput Gains
sponsored by National Instruments
WHITE PAPER: In this whitepaper learn how by combining technologies with NI Lab VIEW parallel programming software and NI TestStand test management software, test engineers can create high-performance test systems.
Posted: 16 Sep 2008 | Published: 16 Sep 2008

National Instruments

Goodbye to Windows Server 2003. Hello HP. Successfully migrate to the New Style of IT
sponsored by HP
WHITE PAPER: Read this transcript for five considerations that will convince you to migrate from Windows Server 2003.
Posted: 08 Jul 2015 | Published: 08 Jul 2015

HP

High Availability for SQL Server 2005 Using array-based Replication and Host-based Mirroring Technologies
sponsored by Hewlett Packard Enterprise
WHITE PAPER: This paper provides the data needed to understand the options and the limitations for implementing remote replication solutions on a clustered HP server and storage area network (SAN)-based storage infrastructure.
Posted: 12 Mar 2008 | Published: 01 Jan 2008

Hewlett Packard Enterprise

High-performance Two-socket Server Supports a Variety of Business-Critical Workloads
sponsored by IBM and Intel.
DATA SHEET: Read this informative data sheet from IBM detailing their new server hardware optimized for cloud computing and desktop virtualization and learn how their new servers can cut downtime out of the equation for you and your organization.
Posted: 07 Jul 2014 | Published: 30 Sep 2013

IBM and Intel.

Hitachi Data Systems Optimized Workflow Solutions for Oil and Gas Exploration and Production
sponsored by Hitachi Data Systems
DATA SHEET: This white paper showcases a solution that is architected to scale and handle diverse performance requirements and automate the implementation of data retention policies. Discover how this uniquely designed technology combines a data management framework with hardware help in the form of FPGAs that provide robust performance for I/O operations.
Posted: 27 Sep 2013 | Published: 30 Nov 2012

Hitachi Data Systems
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VACUUM TUBES DEFINITION (continued): …  . However, tubes are still used in some high-power amplifiers, especially at microwave radio frequencies and in some hi-fi audio systems.Tubes operate at higher voltages than transistors. A typical transistorized amplifier needs 6 to 12 volts to function; an equivalent tube type amplifier needs 200 to 400 volts. At the highest power levels, some tube circuits have power supplies delivering several kilovolts.Vacuum tubes are making a comeback among audiophiles who insist that tubes deliver better audio quality than transistors. These old-fashioned components are more electrically rugged than their … 
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