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Node and broadcast transmission data management method of a distributed data system

A distributed data and data transmission technology, applied in the field of communication, can solve the problems of increasing network transmission redundancy, reducing network communication efficiency, and large number of copies, so as to reduce the impact of network congestion, increase system robustness, and reduce operation The effect of spending

Active Publication Date: 2021-09-07
宁波积幂信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Under this mechanism, data packets will be sent repeatedly in the process of forwarding through different paths, resulting in a huge amount of data stored in the distributed system, and the number of copies of each data object is very large, which will undoubtedly increase network transmission. Redundancy reduces network communication efficiency

Method used

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  • Node and broadcast transmission data management method of a distributed data system
  • Node and broadcast transmission data management method of a distributed data system

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Embodiment

[0031] Embodiment: In the embodiment of the present invention, it should be noted that similar symbols and letters represent similar items in the following drawings, so once a certain item is defined in one accompanying drawing, it will not be used in subsequent accompanying drawings. It requires further definition and explanation. Meanwhile, in the description of the present invention, the terms "first", "second", etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. In the description and claims, the terms "comprises" and "comprises" are used in an open-ended manner and are thus construed to mean "including, but not limited to...".

[0032] see figure 1 , figure 1 It is a structural diagram of a node. A node of a distributed data system includes a node data receiving unit, a node data sending unit, a receiving verification unit, a data processing queue, a message sending queue, a data processing unit, a data...

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Abstract

The present invention relates to a node of a distributed data system and a broadcast transmission data management method. The present invention realizes a redundant data elimination mechanism for broadcast transmission by managing the data in the distributed data system and the broadcast transmission mode , to avoid repeated storage and transmission; the invention can realize the management of node data in the distributed data system, ensure the high performance of the distributed system, improve the communication efficiency of the broadcast transmission network and the utilization rate of equipment, minimize the network delay, and reduce the impact of network congestion . Increase the robustness of the overall system through broadcast transmission, and reduce the impact of local node disconnection and restart process on system data transmission.

Description

technical field [0001] The invention relates to the communication field, in particular to a distributed data system node and a broadcast transmission data management method. Background technique [0002] Traditional financial data generally uses a central host with a master-slave architecture to record and process transaction data. In the current financial market, more and more distributed system networks are used to process financial data, that is, distributed processing tasks are performed on a multi-processor architecture interconnected by a communication network. Each data in the distributed cluster system is stored on multiple nodes of the distributed cluster. In this environment, data redundancy will be brought to a certain extent. These redundant data are necessary to improve system reliability, but if the computing node resources in the distributed system are not managed and unnecessary easy data is cleaned up in time, it is easy to cause network congestion and wast...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/18H04L29/08H04L12/26H04L12/823H04L29/06H04L47/32
CPCH04L12/1854H04L67/1078H04L47/32H04L43/0847H04L63/0428H04L67/1097
Inventor 丁鸿辉樊宏伟
Owner 宁波积幂信息科技有限公司
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