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Caching engine in a messaging system

A message passing and engine technology, applied in the field of cache engine, can solve the problems of unscalable unicast transmission, slow protocol conversion, large quantity, etc.

Inactive Publication Date: 2008-02-13
TREVIRA GMBH & CO KG
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

While this solves the problem of clients filtering out non-subscribed data, unicast delivery is not scalable and thus basically unsuitable for large groups of clients subscribing to specific data, or where consumption patterns overlap extremely
[0012] Another common deficiency of existing architectures is that their protocol changes are slow and very numerous

Method used

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  • Caching engine in a messaging system
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Embodiment Construction

[0033] Before summarizing the details relating to various embodiments in accordance with the various principles and aspects of the invention, the following is a brief description of some terms that may be used throughout the specification. Note that this description is for clarification only and to give the reader an understanding of how these terms might be used, but is not intended to limit these terms to the context in which they are used, nor to limit the scope of the claims thereby.

[0034] The term "middleware" is used in the computer industry as a general term for any programming that coordinates between two separate, often pre-existing programs. In general, middleware programs provide messaging services so that different applications can communicate. Linking different applications together on a system, usually by using middleware, is called enterprise application integration (EAI). In this context, however, "middleware" may be a broader term used in the context of me...

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Abstract

Message publish / subscribe systems are required to process high message volumes with reduced latency and performance bottlenecks. The end-to-end middleware architecture proposed by the present invention is designed for high-volume, low-latency messaging by, among other things, reducing intermediary hops with neighbor-based routing, introducing efficient native-to-external and external-to-native protocol conversions, monitoring system performance, including latency, in real time, employing topic-based and channel-based message communications, and dynamically optimizing system interconnect configurations and message transmission protocols.

Description

[0001] References to previously filed applications [0002] This application claims U.S. Provisional Application Serial No. 60 / 641,988, filed January 6, 2005, entitled "Event Router System and Method" and filed June 8, 2005, entitled "Hybrid Feed Handlers And Latency Measurement" Priority to US Provisional Application Serial No. 60 / 688,983 and incorporated by reference above. [0003] This application is related to and incorporated by reference into US Patent Application Serial No. 11 / 316,778 (Attorney Docket 50003-0004), entitled "End-To-End Publish / Subscribe Middleware Architecture," filed December 23, 2005. technical field [0004] The present invention relates to data messaging, and more particularly, to a caching engine in a messaging system with a publish and subscribe (hereinafter "publish / subscribe") middleware architecture. Background technique [0005] The ever-increasing performance levels required of data messaging infrastructures force the development of netwo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/173
Inventor 巴利·J·汤普森库·辛格皮埃尔·费沃
Owner TREVIRA GMBH & CO KG
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