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| Nov 8, 2009 |
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IT Management >
Systems Operations >
Network Management >
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ALSO CALLED: Quality of Service and Q O S
DEFINITION: On the Internet and in other networks, QoS (Quality of Service) is the idea that transmission rates, error rates, and other characteristics can be measured, improved, and, to some extent, guaranteed in advance. QoS is of particular concern for the continuous transmission of high-bandwidth video and multimedia information. Transmitting this kind of content dependably is difficult in public networks
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Definition continues below.
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QOS Multimedia
(View All Report Types)
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2 Matches
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Reality Check: The New End-to-end Application Performance Management Imperative Virtual Seminar
sponsored by Compuware Corporation
VIRTUAL TRADESHOW:
What Application Performance Management tactics and best practices can you apply to ensure a good end-user experience? What process and strategy can you institute to enable your IT organization to align with the business? What can you do to prepare for the additional complexities that virtualization, cloud and SOA can bring to your environment?
Posted: 14 Sep 2009 | Premiered: 14 Sep 2009
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Practical and Flexible Business Process Automation with Numara FootPrints 9
sponsored by Numara Software
WEBCAST:
In today's economic climate, products that enhance operational efficiency are more essential than ever. By leveraging a single, highly adaptive, centralized system to track and automate multiple business processes, you can maximize productivity, reducing support costs and increasing quality of service across your entire business.
Posted: 19 Feb 2009 | Premiered: 19 Feb 2009
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QOS DEFINITION (continued): … using ordinary "best effort" protocols.Using the Internet's Resource Reservation Protocol (RSVP), packets passing through a gateway host can be expedited based on policy and reservation criteria arranged in advance. Using ATM, which also lets a company or user preselect a level of quality in terms of service, QoS can be measured and guaranteed in terms of the average delay at a gateway, the variation in delay in a group of cells (cells are 53-byte transmission units), cell losses, and the transmission error rate.The Common Open Policy Service (COPS) is a relatively new protocol that allows router … QOS definition sponsored by SearchUnifiedCommunications.com, powered by WhatIs.com an online computer dictionary
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