Block chain implementation method based on relational database
An implementation method and database technology, applied in the field of blockchain, can solve the problems of strong security encryption mechanism and records that are open, transparent and non-tamperable, and data is not decentralized.
Pending Publication Date: 2021-12-28
上海奇博自动化科技有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a block chain implementation method based on a relational database, which solves the problem that the existing enterprise T platform based on a relational database proposed in the above background technology needs to be traced back to the data table to access the block. Chain, the data does not have the problem of decentralization, distributed network, strong security encryption mechanism and the ability of records to be open, transparent and tamper-proof
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[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0039] see Figure 1 to Figure 5 , the present invention provides a kind of technical scheme: a kind of block chain realization method based on relational database, comprises the following steps:
[0040] S1. The enterprise side packs data to the chain;
[0041] S2. The bookkeeping terminal receives the block data and forwards the bookkeeping;
[0042] S3. Block bookkeeping process and block announcement;
[0043] S4. Block verification process;
[0044] S5. Create the genesis block of the side chain table: the enterprise registers a new side chain table by sending a block with high=1.
[0045] Step S5: In the genesis block of creating the side chain table, the d...
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The invention discloses a block chain implementation method based on a relational database, and relates to the technical field of block chains, in particular to a block chain implementation method based on the relational database. The method comprises the following steps that: S1, an enterprise side packages data and puts the data on a chain; S2, a bookkeeping end receives block data and forwards bookkeeping; S3, a block bookkeeping process is carried out, and a block is published; S4, a block verification process is carried out; and S5, a creation block of a side chain table is created: the enterprise registers a new side chain table by sending a block meeting the condition that high=1. According to the block chain implementation method based on a relational database, an existing enterprise T platform based on a relational database is transformed according to the core thought of the block chain, and a data table needing to be traced is accessed to a block chain, so that the data has decentration capacity, a distributed network, a strong security encryption mechanism and the capacity of making records open, transparent and non-tampering, and two pieces of block chain software, namely an enterprise side and an accounting side, are realized, and are used for carrying out experiments such as function realization and performance optimization of the block chain platform based on the relational database.
Description
technical field [0001] The invention relates to the technical field of block chains, in particular to a method for implementing block chains based on relational databases. Background technique [0002] Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. In a narrow sense, the blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be tamper-proof and unforgeable distributed ledgers. Broadly speaking, blockchain technology uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses automated scripts to A new distributed infrastructure and computing method for programming and manipulating data through smart contr...
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IPC IPC(8): G06F16/28G06F16/22G06F16/27G06F21/64G06F21/60
CPCG06F16/284G06F16/2282G06F16/27G06F21/64G06F21/602
Inventor 王坤侠李巍李志鹏
Owner 上海奇博自动化科技有限公司