Data processing and querying method for blockchain digital currency

Abstract

The invention provides a data processing and querying method for blockchain digital currency. The data processing and querying method comprises the following steps: S1, requesting an Ethereum webpagethrough a high-concurrency program, and obtaining the block data, external transaction data and internal transaction data generated in the historical transaction of an Ethereum; S2, calculating the account balance of each account in the Ethereum after each transaction according to the block data, the external transaction data and the internal transaction data; and S3, constructing a big data cluster, and realizing storage and real-time query of the block data, the external transaction data, the internal transaction data and the account balance. According to the data processing and querying method, the full data of the Ethereum is rapidly obtained through the high-concurrency program, and the account balance is calculated, and the full data of the Ethereum is obtained, and the calculation method is simple and effective, and the data is stored through the big data cluster, and data real-time query is carried out, and digital currency management and query can be efficiently and accuratelyachieved.

Description

technical field [0001] The invention relates to a block chain digital currency audit method based on big data technology, belonging to the technical field of digital currency audit supervision. Background technique [0002] Since Satoshi Nakamoto formally proposed the concept of Bitcoin in 2008, digital currency has developed rapidly in ten years, and has formed a variety of digital currencies with their own characteristics, including Bitcoin, Ethereum, Litecoin, and Ripple. Currency has profoundly affected the development of the modern financial system. Digital currency is a virtual currency based on node network and digital encryption algorithm, and the formation of digital currency essentially depends on the development of blockchain technology. Before the emergence of blockchain technology, credit collaboration between entities that did not trust each other needed to rely on the participation of a third party. The function of crossing risks and avoiding risks ensures t...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of difficult supervision of digital currency, the present invention proposes a data processing and query method for blockchain digital currency, which requests the Ethereum web page through a high-concurrency program and obtains the full transaction data of Ethereum. Based on big data technology, Use the method of analyzing and processing the full amount of data to calculate the balance of the Ethereum account, establish a big data cluster, and realize the storage and real-time query of the full amount of data

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