A method and system for batch processing of data
A batch processing and data technology, applied in the field of data processing, can solve the problems of low hardware failure rate, high cost, and difficult price to serve the general public, and achieve the effect of reducing hardware cost and improving reliability
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Embodiment 1
[0039] A data batching method such as figure 1 As shown, the method includes:
[0040] S101. Read data items for batch processing from the data center in sequence according to a preset sequence.
[0041] The data center can accept the read and write operations of data items by multiple batch processes at the same time, and record the processing results of the data items by marking the processing status of the data items.
[0042] S102. According to the processing status of the data entry, determine whether the data entry has been successfully processed.
[0043] S103. If not, process the data entry.
[0044] S104. If yes, skip the data entry and continue processing the next data entry. If all data items have been read, stop reading data items.
[0045] Specifically, in the process of multiple batch processing processes interacting with the data center, the data center does not perform read protection on data items used for batch processing, that is, all batch processing pr...
Embodiment 2
[0056] The data batch processing method provided in this embodiment is applied to the execution of financial batch running tasks. figure 2 As shown, the method includes:
[0057] S201. Read data items for batch processing from the data center in sequence according to a preset sequence.
[0058] The data center can accept the read and write operations of the data items by multiple batch processes at the same time, and record the processing results of the data items by marking the processing status of the data items. In this embodiment, the data entry is the relevant data used to calculate the interest of a certain user, and reading the data entry is the process of calculating the interest to obtain the preparation data, and the processing status is used to mark whether the user is running on the current day. Interest calculation has been successfully performed in the batch.
[0059] S202. Determine whether the interest on the day has been calculated.
[0060] S203. If not, ...
Embodiment 3
[0068] In the financial field, batch running tasks are usually performed within a fixed period of time every day, and real-time interest calculation cannot be provided for users during batch running. Experience, the data batch processing method provided in this embodiment can provide 7*24 hours full real-time interest calculation service for the financial field.
[0069] The data batch processing method provided in this embodiment is the same as that in Embodiment 2. In addition, a real-time interest calculation method is also provided. The real-time interest calculation is performed by a separate processing process, such as image 3 shown, including:
[0070] S301. A separate processing request for a certain user's interest is detected;
[0071] S302. Read the data entry for calculating the user interest;
[0072] S303. According to the processing state of the data entry, determine whether the data entry has been successfully processed:
[0073] S304. If not, calculate the...
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