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Author:

梁毅 (梁毅.) | 高赞 (高赞.)

Indexed by:

incoPat zhihuiya

Abstract:

一种基于链上‑链下协同的区块链查询优化方法属于区块链技术领域。本发明针对原有区块链系统低效的查询效率,采用链上‑链下协同查询方式,最终在不影响原有区块链的安全性能和构建成本、保证链下查询可靠性的条件下,达到优化原有区块链查询性能的目标。本发明在使用链外数据库额外备份来代替区块链查询的基础上,提供一个外嵌在原有区块链系统上的链上‑链下协同查询优化模型,既通过链下关系型数据库查询提高查询速度和扩展查询功能,又利用区块链特性保证链下查询结果的可靠性,从而提升原有区块链整体查询性能。

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Patent Info :

Type: 发明申请

Patent No.: CN202210061949.7

Filing Date: 2022-01-19

Publication Date: 2022-05-10

Pub. No.: CN114461673A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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