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Block chain-based cloud platform data processing method, device, equipment and medium

A data processing and blockchain technology, applied in the blockchain field, can solve the problems of over-centralized configuration, user access errors, data theft and modification, etc., to improve storage utilization and ensure security.

Active Publication Date: 2021-05-04
SHANGHAI DAJIAYING INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing cloud platforms that implement cloud storage technology are all built through centralized servers or server clusters, and the configuration is too centralized. Once attacked, it will easily lead to data theft and modification, resulting in low data security.
At the same time, since each server stores complete data, the requirements for storage space are relatively high, and there is a lot of redundancy, which wastes storage resources
At the same time, when users access the existing cloud platform to query relevant data, they can only obtain corresponding data through the centralized server or server cluster in the cloud platform
Because the configuration of the existing cloud platform is too centralized, once it is attacked, it will easily lead to data theft and modification, and the security of data is low, which is easy to cause the problem of user access error

Method used

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  • Block chain-based cloud platform data processing method, device, equipment and medium
  • Block chain-based cloud platform data processing method, device, equipment and medium
  • Block chain-based cloud platform data processing method, device, equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] figure 1 It is a flow chart of a block chain-based cloud platform data processing method provided by Embodiment 1 of the present invention. This embodiment is applicable to data storage and data query on a block chain-based cloud platform. The method can be implemented by It is executed by a cloud platform data processing device based on blockchain, which can be realized by software and / or hardware, and can generally be integrated in a computer device, which can be a device with a blockchain node function. correspondingly, as figure 1 As shown, the method includes the following operations:

[0032] S110. Receive the data to be stored and the query identification information corresponding to the data to be stored sent by the client or the auxiliary node.

[0033] Among them, the auxiliary node can be one of the blockchain nodes in the blockchain network, which can serve as a transit node to receive the data to be stored and the query identification information sent by ...

Embodiment 2

[0059] figure 2 It is a flow chart of a blockchain-based cloud platform data processing method provided by Embodiment 2 of the present invention. This embodiment is embodied on the basis of the above-mentioned embodiments. storing the data and the query identification information, generating storage and processing data corresponding to the data to be stored, and sending the target storage data to the The specific implementation manner of the client. correspondingly, as figure 2 As shown, the method of this embodiment may include:

[0060] S210. Receive the data to be stored sent by the client or the auxiliary node, and query identification information corresponding to the data to be stored.

[0061] S220. Generate browsing data corresponding to the data to be stored, and encrypt the data to be stored to generate encrypted data.

[0062] Among them, the browsing data can be generated by the blockchain node according to the data to be stored, and is used to briefly summari...

Embodiment 3

[0093] image 3 It is a flow chart of a blockchain-based cloud platform data processing method provided by Embodiment 3 of the present invention. This embodiment is embodied on the basis of the above-mentioned embodiments. In this embodiment, the The specific operation of data synchronization performed after storing the storage processing data. correspondingly, as image 3 As shown, the method of this embodiment may include:

[0094] S310. Receive the data to be stored and the query identification information corresponding to the data to be stored sent by the client or the auxiliary node.

[0095] S320. According to the data to be stored and the query identification information, generate storage and processing data corresponding to the data to be stored, and transmit the storage and processing data in a blockchain network.

[0096] S330. Store the stored and processed data according to the node attributes of the local machine, where the node attributes include: full network...

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Abstract

The embodiment of the present invention discloses a blockchain-based cloud platform data processing method, device, device, and medium. The method includes: receiving data to be stored sent by a client or an auxiliary node and query identification corresponding to the data to be stored information; generate storage and processing data corresponding to the data to be stored according to the data to be stored and query identification information, and transmit the storage and processing data in the blockchain network; store the storage and processing data according to the node attributes of the machine, and receive customer The query identification information sent by the terminal or the auxiliary node; according to the storage and processing data stored locally, the target storage data matching the target browsing data is obtained and sent to the client. The technical solution of the embodiment of the present invention realizes a decentralized distributed cloud platform through blockchain technology, ensures the security of data storage and the reliability of data query with the non-tamperable characteristics of blockchain technology, and improves the reliability of the cloud platform. storage utilization.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of block chain, and in particular to a cloud platform data processing method, device, equipment and medium based on block chain. Background technique [0002] Cloud storage is a network storage technology that can provide external data storage and business access functions through functions such as cluster applications, network technology, or distributed file systems. [0003] Existing cloud platforms that implement cloud storage technology are all built through centralized servers or server clusters, and the configuration is too centralized. Once attacked, it will easily lead to data theft and modification, resulting in low data security. At the same time, because each server stores complete data, it has high requirements for storage space, and there is a lot of redundancy, which wastes storage resources. At the same time, when users access the existing cloud platform to query rel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/2455G06F16/23G06F16/27G06F21/60G06F21/62G06F21/64H04L29/06H04L29/08
CPCG06F21/602G06F21/6218G06F21/64H04L63/0428H04L67/1097
Inventor 邱俊炜
Owner SHANGHAI DAJIAYING INFORMATION TECH CO LTD
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