Blockchain-based fast data storage method and system

Abstract

The invention discloses a block chain-based fast data storage method and system. The method is as follows: the user obtains the service interface through the client; the user constructs the data bar to be written; the user provides appropriate access control and submits the data to the access server; the access server sends a request to the distributed verification server, and the verification server obtains the customer's storage request and obtains the data bar; the verification server performs consensus verification on the data bar set through the consensus system, and when the block period expires, The verification server writes the verified set of data bars to the blockchain. The system includes client, access server, distributed verification server and blockchain system. After adopting the above scheme, 1. The storage of data can be written correctly without going through transactions and transaction confirmations. 2. The efficiency of data storage can be greatly improved compared with the method of parasitic transactions, and the space utilization rate of direct data storage has been improved by orders of magnitude.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a fast data storage method and system based on block chains in which data storage does not require direct transaction confirmation to realize correct writing. Background technique [0002] The blockchain is a reliable database maintained by a decentralized and trustless collective. The distributed network is the infrastructure of the blockchain. The data generated on each node is broadcast to other nodes through the distributed network, and other nodes pass the workload proof. to verify the authenticity of the data. Distributed network is the premise to ensure the decentralized, non-tamperable, and traceable features of blockchain. In the Bitcoin network, it is precisely because of the verification nodes distributed around the world that the Bitcoin workload proof mechanism is recognized. Only then did people realize the value of the blockchain. From the above desc...

AI Technical Summary

Problems solved by technology

[0004] This method has the following disadvantages: 1. The execution requires a transaction to be realized. On the one hand, a certain transaction amount needs to be sent, and on the other hand, the transaction needs to be signed, so that the data record must correspond to a certain user account or wallet. And need to access the corresponding private key information

2. The saved macro information is scattered in the current transaction, and the query for this information must traverse each transaction

3. The preservation of data must be confirmed by the transaction to achieve correct writing

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