Method and system for storing block chain data

A storage block and blockchain technology, applied in the blockchain field, can solve problems such as poor storage performance, and achieve the effect of improving storage performance and high data availability
CN113315801APending Publication Date: 2021-08-27ALIBABA GRP HLDG LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
ALIBABA GRP HLDG LTD
Publication Date
2021-08-27

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Abstract

The invention discloses a method and a system for storing block chain data. The method comprises the steps that data of each block in a block chain is acquired, and the block chain is of a chain type structure composed of a plurality of blocks; data of each block in the block chain is stored in a storage bucket in the object storage system, and each block corresponds to one object in the storage bucket. According to the method and the device, the technical problem of poor storage performance caused by the fact that all nodes store block data in a local disk in a local disk file form according to a certain file naming rule and a storage structure in the prior art is solved.
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Description

technical field

[0001] The present application relates to the field of blockchain, in particular, to a method and system for storing blockchain data. Background technique

[0002] A blockchain network refers to a set of nodes that implement a given blockchain P2P (Peer to Peer, peer-to-peer network) protocol, and is a decentralized network structure. According to the functional division of blockchain network (P2P network) nodes, there is a class of nodes that store all blockchain account information, can independently verify all transactions on the blockchain and update block (transaction) data in real time. Class nodes are called full nodes. Because the full node needs to store all block (transaction) data, it requires a large storage space, and as time goes by, new block (transaction) data is continuously generated, and the required disk storage space will also increase. getting bigger.

[0003] Traditional full nodes store block data (all bills and transactions) on the...

Claims

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