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End-to-end publish/subscribe intermediate system structure

An architecture and middleware technology, applied in digital computer parts, instruments, computers, etc., to solve the problems of unscalable unicast transmission, slow protocol conversion, and large number of

Inactive Publication Date: 2008-02-13
TREVIRA GMBH & CO KG
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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
[0010] Another common deficiency of existing architectures is that their protocol changes are slow and very numerous

Method used

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  • End-to-end publish/subscribe intermediate system structure
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  • End-to-end publish/subscribe intermediate system structure

Examples

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Embodiment Construction

[0038] Before summarizing the details of various embodiments consistent with various aspects and principles 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.

[0039] 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). However, "middleware" in this context may be a broader term used in the context of the passing of mess...

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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 earlier filed applications [0002] This application claims U.S. Provisional Application Serial No. 60 / 641,998, filed January 6, 2005, titled "Event Router System and Method," and filed June 8, 2005, titled "Hybrid Feed Handlers And Latency Measurement," Serial No. Priority of US provisional application 60 / 688,983 and incorporated by reference. technical field [0003] The present invention relates to data messaging and, more particularly, to middleware architecture for publish / subscribe systems. Background technique [0004] The ever-increasing performance levels required of data messaging infrastructures force the development of networking infrastructures and protocols. Basically, data distribution involves various data sources and destinations, and various types of interconnection architectures and communication patterns between data sources and destinations. Examples of existing data messaging architectures include hub-and-spoke, peer-to-peer, and...

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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