Data processing method, device and equipment based on block chain and readable storage medium

Abstract

The invention discloses a data processing method, device and equipment based on a block chain and a readable storage medium, and the method comprises the steps: adding transaction data in at least twoblocks into an execution queue, and sequentially obtaining at least two pieces of transaction data from the execution queue; executing the contract business on the at least two pieces of transactiondata in parallel, and obtaining a parallel transaction read cache and a parallel transaction write cache generated when each contract business is executed; determining a merged transaction write cachein the block cache, and obtaining an updated transaction read cache corresponding to the target transaction data in the merged transaction write cache; determining a to-be-merged transaction write cache of the target transaction data according to the updated transaction read cache, the parallel transaction read cache corresponding to the target transaction data and the parallel transaction writecache corresponding to the target transaction data; and merging the to-be-merged transaction write cache of the target transaction data into the block cache to which the target transaction data belongs. By adopting the invention, the transaction data processing efficiency of the blockchain network can be improved.

Description

technical field [0001] The present application relates to the field of Internet technologies, and in particular to a blockchain-based data processing method, device, equipment, and readable storage medium. Background technique [0002] With the emphasis on transaction data security, governments and enterprises have begun to use blockchain networks to store transaction data. [0003] At present, in most blockchain networks in the industry, the blocks are executed serially in the order of block height, and the contract business corresponding to the transaction data in the block is also executed serially in the order of the transaction data serial numbers. Block m includes transaction data 1, transaction data 2, ..., transaction data n, when processing the transaction data of block m, first execute the contract business corresponding to transaction data 1, and obtain the transaction execution result 1 of transaction data 1, and then according to Transaction execution result 1 ...

AI Technical Summary

Problems solved by technology

[0004] The existing way of processing transaction data obviously cannot match the increase speed of the transaction data received by the blockchain network, which in turn will cause a large amount of transaction data to remain in the blockchain network. It can be seen that the current transaction data in the block is limited. The processing efficiency is relatively low

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