Method for recording dynamic variation data

Abstract

The invention provides a method for recording dynamic variation data, and the method comprises the steps: for a present account, end-of-day balance and end-of-day balance states in an account primary table is initialized, a month which the day of opening the account is in is defined as a N-th month, and account balance history tables of the N-th month and a N+1 month are built; end-of-day balance and an end-of-day balance state of a n-th day of the N-th month are recorded in the account primary table; in a first preset time, the balance and the balance state of the n-th day in the account balance history tables are updated according to the end-of-day balance and the end-of-day balance state recorded in the n-th day; and when a value day trading is performed, the end-of-day balance and the end-of-day balance states in the account primary table, and balance and balance states of dates from an actual starting day to a performed day of the value day trading in the account balance history table are updated according to the value day trading.

Description

technical field [0001] The present invention relates to data recording technology, in particular to a method for recording dynamically changing data based on a big data background. Background technique [0002] Data has penetrated into every industry and business function area today, and has become an increasingly important factor of production. More and more people have begun to pay attention to the mining and application of massive data, such as giving differentiated interest rates according to changes in bank account balances, According to the customer's daily consumption data, determine the customer's consumption habits for targeted sales, etc. But how data is stored, how to record, how to update, has not received enough attention. [0003] Taking the banking system as an example, for the record of account balance, the conventional method is to execute it in batches at night, but for commercial banks, the number of accounts is increasing day by day, and the transaction ...

AI Technical Summary

Problems solved by technology

But how data is stored, how to record, how to update, has not received enough attention

[0003] Taking the banking system as an example, for the record of account balance, the conventional method is to execute it in batches at night, but for commercial banks, the number of accounts is increasing day by day, and the transaction volume is gradually increasing. If the record of account balance history is processed in batches at night, It will take up a lot of resources and cause the nightly batch window to increase, which will put a lot of pressure on the system's nightly batch

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