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Blockchain-based big data storage platform

A big data storage and block chain technology, applied in the field of block chain information, can solve the problems of low storage performance of a single node, ineffective use of data to discover data value, large amount of stored data, etc., and achieve the goal of increasing dynamic scalability Effect

Pending Publication Date: 2020-07-17
上海卓繁信息技术股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The present invention breaks through the problems of the prior art, and designs a method that can solve the problem of low storage performance of a single node in the blockchain, large amount of stored data, slow data indexing, and inability to effectively use the data to discover more data after a single node obtains the data. Blockchain-based big data storage platform for problems such as data value and poor correlation between data information

Method used

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings, but not as a limitation of the present invention.

[0034] see figure 1 , the present invention designs a block chain-based big data storage platform, including a block chain underlying platform 1 for distributed information processing, a big data framework platform 2 for distributed information storage and backup, and a block chain platform for district The terminal equipment supported by the block chain underlying platform 1 and the big data framework platform 2;

[0035] Establish a smart contract 3 inside the underlying platform 1 of the blockchain, and add a service agreement to connect the big data framework platform 2 to the module connected to CouchDB in the smart contract 3, so as to connect the big data framework platform 2 to the smart contract 3, and then pass Start the smart contract 3 in the docker container to call the service protocol, so that the blockc...

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Abstract

The invention relates to the technical field of blockchain information, in particular to a blockchain-based big data storage platform, which comprises a blockchain underlying platform for distributedinformation processing, a big data framework platform for distributed information storage and backup, and terminal equipment for supporting the blockchain underlying platform and the big data framework platform; an intelligent contract is established in the blockchain underlying platform; a big data framework platform is connected in the intelligent contract; a connection is established between the blockchain underlying platform and the big data framework platform; full data originally stored in a block chain is stored in a Hadoop framework system; and the value of the hash number of the fulldata and the data storage position information are stored in the block chain, so that the problems that a single node in the existing block chain is low in storage performance, cannot store a large amount of data, is slow in data retrieval and cannot effectively utilize the data are solved.

Description

technical field [0001] The invention relates to the field of block chain information technology, specifically a block chain-based big data storage platform. Background technique [0002] The blockchain is a distributed accounting technology. In the blockchain, the data is generally arranged in chronological order, and then recorded in this form. By packaging the data, the previous data Make a note. In a blockchain network, each node saves the full amount of data in the blockchain network according to the consensus mechanism set in the blockchain, and continuously communicates with other nodes in the network to continuously verify the data content , so as to ensure the consistency of the consensus content in the network. [0003] The design of blockchain ensures the strong consistency of data, but it will inhibit the widespread application of blockchain in actual scenarios. In actual application scenarios, the data will increase massively, and each node needs to store the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/22G06F16/27G06F11/14
CPCG06F16/2246G06F16/2255G06F16/27G06F11/1448
Inventor 张琦张冲张琼熊峰黎英明
Owner 上海卓繁信息技术股份有限公司
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