交易处理方法、装置、电子设备和计算机可读存储介质
By acquiring and replacing the target node's filter with a scaling filter built by other nodes when the scaling conditions are met, the problem of high filter misjudgment rate in blockchain systems is solved, and the accuracy and efficiency of deduplication filtering are improved.
CN117453662BActive Publication Date: 2026-07-17TENCENT TECHNOLOGY (SHENZHEN) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TENCENT TECHNOLOGY (SHENZHEN) CO LTD
- Filing Date
- 2022-07-19
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In existing blockchain systems, the false positive rate of filters increases with the number of transactions, leading to a decrease in the accuracy of deduplication filtering and affecting transaction processing efficiency.
Method used
When the expansion conditions are met, an expanded filter is obtained from a high-performance blockchain node to replace the original filter on the target node for deduplication filtering. The expansion filter is built by other nodes and does not occupy the resources of the target node.
Benefits of technology
It improves the deduplication accuracy of target nodes, reduces the resource consumption of target nodes, especially the impact on low-performance nodes, and enhances the accuracy of deduplication filtering.
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Figure CN117453662B_ABST
Abstract
本公开提供一种交易处理方法、装置以及电子设备和计算机可读存储介质，涉及计算机技术技术领域。该交易处理方法由目标区块链上的目标节点执行，交易处理方法包括：获取待上链的第一区块；在确定第一区块满足第一扩容条件的情况下，根据第一扩容条件在目标区块链的节点中确定执行过滤器扩容的第一节点；从第一节点处获取第一扩容过滤器，第一扩容过滤器的容量大于目标节点中的第一处理中过滤器的容量，第一扩容过滤器是第一节点根据目标区块链中已上链的交易生成的；将第一区块中的交易加载至第一扩容过滤器，并将第一扩容过滤器作为第二处理中过滤器，以便通过扩容后第二处理中过滤器对目标区块链的待上链的交易进行去重过滤。
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