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ALSO CALLED: Quality of Service, Q O S
DEFINITION: Packet loss is the failure of one or more transmitted packets to arrive at their destination. This event can cause noticeable effects in all types of digital communications. The effects of packet loss:In text and data, packet loss produces errors. In videoconference environments it can create jitter. In pure audio communications, such as VoIP, it can cause jitter and frequent gaps in received speech.  … 
Definition continues below.
QOS Reports
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SDN outside the data center
sponsored by Silver Peak
EGUIDE: Software-defined networking (SDN) is the next step in networking's evolution. Read on to learn about this burgeoning technology and see how it will affect your organization.
Posted: 29 Apr 2016 | Published: 25 Apr 2016

Silver Peak

Top 5 Considerations in Transitioning to SDN for the Digital Workplace
sponsored by Aruba Networks
WHITE PAPER: Software-defined networking is an important enabling technology for the digital workplace. By the end of 2020, it is expected to impact about 80% of network purchase decisions. Access this white paper to explore the top five factors you should consider as you transition to SDN.
Posted: 29 Mar 2016 | Published: 23 Mar 2016

Aruba Networks

Cisco QoS Handbook
sponsored by LiveAction
WHITE PAPER: Efficiency is key in any business. This often means staying on top of the latest trends and tools, and finding out which work best for your organization. Today's business landscape is transforming, thus requiring ways to take advantage of emerging technologies.
Posted: 16 Mar 2016 | Published: 30 Dec 2014

LiveAction

Improve Communication between Branch Offices
sponsored by LiveAction
WHITE PAPER: Many organizations are migrating part or all of their WAN environments to Internet based VPN strategies to gain the benefit of low cost, high bandwidth connectivity. While organizations are still transitioning to these networks, there is a need for quality-of-service (QoS) protection as the Internet is not QoS aware.
Posted: 16 Mar 2016 | Published: 29 Dec 2014

LiveAction

Take a Quantum Leap in Hyper-Converged Infrastructure: A VxRail Overview
sponsored by EMC Converged Platforms
VIDEO: In this video, you will learn how to streamline your IT infrastructure to create IT certainty in your operations and user experience with one hyper-converged offering. Tune in to take advantage of this flexible infrastructure and deliver resiliency and QoS for consolidated workloads, apps, and VDI.
Posted: 01 Mar 2016 | Premiered: 01 Mar 2016

EMC Converged Platforms

New RHEL 7.1 Features Ease Business and IT Adoption
sponsored by Global Knowledge
WHITE PAPER: In this white paper, you will explore a number of updated features and performance improvements in RHEL 7 overall and in the latest 7.1 release. Read on to also discover the benefits of the Linux kernel upgrade from the previous version and how it makes new management and ease-of-use capabilities possible.
Posted: 15 Feb 2016 | Published: 31 Dec 2015

Global Knowledge

How to Assure Application Performance and QoS at Scale
sponsored by VMTurbo
WHITE PAPER: In this white paper, you will learn the benefits gained from incorporating network traffic and topology information in VM placement decisions—including increased application performance and enhanced QoS.
Posted: 03 Dec 2015 | Published: 03 Dec 2015

VMTurbo

Where's the Next Growth Opportunity for Cloud and Hosting Providers?
sponsored by SolidFire
WHITE PAPER: In this white paper, discover concepts that provide direction to help cloud and managed hosting service providers think about where to place their three-to five-year technology bets.
Posted: 09 Mar 2015 | Published: 09 Mar 2015

SolidFire

Monetising the Mobile Content Plan
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE: This exclusive report for Computer Weekly readers by Juniper Research, offers a comprehensive briefing on the routes Mobile Network Operators (MNOs) taking to develop new business models.
Posted: 22 Mar 2013 | Published: 22 Mar 2013

ComputerWeekly.com

Linux and Cloud Transform Business-Critical Application Development
sponsored by IBM
PRODUCT OVERVIEW: In this resource, you will discover how your IT can leverage the LinuxONE platform to deliver unparalleled system uptime, data security, and superior QoS—supporting superior business agility. Read on to glean why this platform is most effective for database and high-I/O workloads.
Posted: 03 Mar 2016 | Published: 31 Aug 2015

IBM

How to Identify and Solve Single Direction and One-Way Call Problems
sponsored by NetScout Systems, Inc.
VIDEO: In this webcast, you will learn how attain rapid insight into your service performance across your entire IT environment from both the application and user perspectives. Tune in now to quickly triage issues with single direction calls, as well as highlight the scope of your call problems.
Posted: 14 Dec 2015 | Premiered: 14 Dec 2015

NetScout Systems, Inc.

Analyzing WAN Congestion in UC & Converged Environments
sponsored by NetScout Systems, Inc.
WEBCAST: In this webcast, you will learn how to analyze and mitigate WAN congestion in your UC and converged communications environments via a service platform. View now to access a network application monitoring platform that will allow you to visualize link performance, identify service quality degradation, and more.
Posted: 04 Dec 2015 | Premiered: Dec 4, 2015

NetScout Systems, Inc.

An Introduction to Triaging Voice and Video Quality of Service Issues
sponsored by NetScout Systems, Inc.
WEBCAST: In this brief webcast, you will experience a short demonstration of a reactive network workflow, illustrating how to triage voice and video problems. Tune in now to get a first-hand look at solving your VoIP and video QoS issues, and restore your service to premium quality without misstep.
Posted: 03 Dec 2015 | Premiered: Dec 3, 2015

NetScout Systems, Inc.

Case Study: Bank Improves Customer Experience with a Better Call Center
sponsored by NetScout Systems, Inc.
CASE STUDY: Access this case study to discover how one bank pinpointed the root of its call center issues and ensured constant uptime, fast service, and a positive customer experience.
Posted: 30 Nov 2015 | Published: 30 Nov 2015

NetScout Systems, Inc.

Buyer's Checklist to Purpose-Built Storage for Virtual Servers
sponsored by SearchVirtualStorage.com
EBOOK: This Buyer's Checklist on Purpose-Built Storage for Virtual Servers describes how these storage systems differ from traditional arrays, provides insights into some of their unique features and offers guidance on evaluating, purchasing and deploying these storage systems.
Posted: 02 May 2014 | Published: 02 May 2014


Modernize Your Storage with HP 3PAR StoreServ Storage Solution
sponsored by HP India
BROCHURE: Access this informative brochure and discover how modernizing your storage solution today will save you IT headaches in the future.
Posted: 13 Mar 2014 | Published: 31 Jan 2014

HP India

Ensuring you Get the Best Call Quality Available
sponsored by RingCentral
WHITE PAPER: This white paper highlights the 5 major factors that affects call quality, and offers a solution for these issues to ensure a top quality call experience.
Posted: 18 Feb 2014 | Published: 18 Feb 2014

RingCentral

Storage Architected for the New-Age Datacenters
sponsored by CloudByte
WHITE PAPER: Learn about storage architected for your clients' modern-day needs that can help you make storage predictable, affordable, and easy – regardless of the number of applications your customers leverage.
Posted: 15 Aug 2013 | Published: 15 Aug 2013

CloudByte

Delivering Storage Quality of Service with Oracle Pillar Axiom 600
sponsored by Oracle Corporation UK Ltd
WHITE PAPER: In this white paper, you will discover an Oracle storage technology designed from the ground up to deliver business-critical, guaranteed quality of service consistent with the business value of the application and its data.
Posted: 16 Jul 2013 | Published: 30 Sep 2011

Oracle Corporation UK Ltd

Prioritizing WAN Application Delivery Go Beyond WAN QoS
sponsored by Talari_DON'T USE
EGUIDE: This E-Guide from SearchEnterpriseWAN.com describes why Quality of Service (QoS) is not the cure-all it used to be and explores how to go beyond the constraints of WAN QoS to safeguard and deliver the applications in your enterprise.
Posted: 04 Dec 2012 | Published: 04 Dec 2012

Talari_DON'T USE

Brocade One Data Center Cloud-Optimized Networks
sponsored by Brocade
WHITE PAPER: To help customers make a smooth transition into the cloud – where information and application will reside – Brocade One Data Center strategy simplifies network architectures and maximizes solution flexibility and choice.
Posted: 17 Nov 2011 | Published: 17 Nov 2011

Brocade

EX Series Ethernet Switches
sponsored by Juniper Networks, Inc.
WHITE PAPER: High-performance businesses demand a high-performance network infrastructure that provides fast, secure and reliable delivery of the applications that drive the business. Switches deployed in regional offices, campuses and data centers enable these business processes by connecting users.
Posted: 15 Nov 2011 | Published: 15 Nov 2011

Juniper Networks, Inc.

eGuide: ITSM basics and best practices
sponsored by SearchCIO.com
EGUIDE: This expert e-guide from SearchDataCenter.com is designed to help IT pros maintain efficiency without compromising service quality. Gain insight into how change management can free up time while improving availability and explore ten considerations for implementing this essential process.
Posted: 05 Jul 2011 | Published: 05 Jul 2011

SearchCIO.com

E-Guide: 10 Tips for Managing Storage for Virtual Servers and Virtual Desktops
sponsored by Dell Compellent
EGUIDE: Server virtualization and virtual desktops can make configuring and managing storage systems a lot tougher. These 10 tips can help ease some of the stress caused by managing storage in a virtual environment.
Posted: 21 Jun 2011 | Published: 21 Jun 2011

Dell Compellent

Application Performance Brief: Microsoft Office SharePoint Server
sponsored by BlueCoat
WHITE PAPER: Blue Coat Systems provides an end-to-end acceleration solution to regain performance, minimize bandwidth usage, and significantly reduce the time to complete all SharePoint Server 2007 and 2010 operations.
Posted: 08 Apr 2011 | Published: 07 Apr 2011

BlueCoat
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QOS DEFINITION (continued): … Packet loss is the failure of one or more transmitted packets to arrive at their destination. This event can cause noticeable effects in all types of digital communications. The effects of packet loss:In text and data, packet loss produces errors. In videoconference environments it can create jitter. In pure audio communications, such as VoIP, it can cause jitter and frequent gaps in received speech. In the worst cases, packet loss can cause severe mutilation of received data, broken-up images, unintelligible speech or even the complete absence of a received signal.The causes of packet loss include inadequate signal strength at the destination, natural or human-made interference, excessive system noise, hardware failure, software corruption or overburdened network nodes. Often more than one of these factors is involved.In a case where the cause can not be remedied, packet loss concealment may be used to minimize the effects of lost packets.
QOS definition sponsored by SearchNetworking.com, powered by WhatIs.com an online computer dictionary
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