Block chain fragment load balancing method and device

A load balancing and blockchain technology, applied in the blockchain field, can solve problems such as large differences in sharding performance, congestion, and reduced transaction throughput of blockchain systems, and achieve the effect of improving performance and speeding up efficiency.

Pending Publication Date: 2021-07-23
工银科技有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Such a random allocation strategy ignores the performance differences between nodes, resulting in large performance differences between different shards in the blockchain. Congestion, resulting in reduced transaction throughput of the entire blockchain system

Method used

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  • Block chain fragment load balancing method and device
  • Block chain fragment load balancing method and device
  • Block chain fragment load balancing method and device

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0039] Considering that sharding technology is still in its infancy and exploration stage at this stage, there are still many problems to be solved. For example, in blockchain sharding, if a certain shard is congested and generates a large amount of transaction information, the load of each shard will be unbalanced, resulting in a decrease in the transaction t...

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Abstract

Embodiments of the invention provide a block chain fragment load balancing method and device, belonging to the financial field. The method comprises the following steps: determining the load state of each fragment according to the number of unprocessed transactions of each fragment in a block chain after transaction verification is executed; determining the node rating of each node according to the own hardware performance, the transaction processing time and the transaction verification result of each node in each fragment after the verification transaction is executed; and performing fragment node redistribution operation according to the load state of each fragment and the node rating of each node in each fragment, executing transaction verification operation on unprocessed transactions in the fragment after the fragment node redistribution operation is completed, and after the transaction verification operation is completed, packaging and linking the correspondingly generated micro-blocks. According to the method, the load balance of each fragment of the block chain can be effectively improved, and block chain verification transaction efficiency is improved.

Description

technical field [0001] This application relates to the blockchain field, and can also be used in the financial field, and specifically relates to a blockchain fragmentation load balancing method and device. Background technique [0002] With its advantages of decentralization and cryptography support, blockchain technology challenges the traditional trust system, changes the way of value sharing, and promotes the transformation from the Internet of Information to the Internet of Value. However, there are still many unsolved problems in the current blockchain technology. Decentralization, security and scalability cannot be satisfied at the same time, so it is called the impossible triangle of blockchain. Public chains such as Bitcoin and Ethereum are relatively mature in terms of decentralization and security, but it has been difficult to make substantial breakthroughs in scalability. Therefore, the current blockchain infrastructure cannot meet the requirements of large-scal...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50
CPCG06F9/5044G06F9/505G06F9/5088
Inventor 王绍刚马国祥郑三宝
Owner 工银科技有限公司
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