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CALCULATING ADJUSTED TRANSACTION MATCHING PARAMETER OF A DATA ITEM BASED ON A DETERMINED VARIABILITY OF A TRANSACTION MATCHING PARAMETER FOR THE DATA ITEM
CALCULATING ADJUSTED TRANSACTION MATCHING PARAMETER OF A DATA ITEM BASED ON A DETERMINED VARIABILITY OF A TRANSACTION MATCHING PARAMETER FOR THE DATA ITEM
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机译：基于确定的数据项交易匹配参数变异性的数据项调整交易匹配参数计算
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摘要
A computer-implemented method and apparatus for releasing a data item having an identifier for transaction processing in a data transaction processing system in which data items are transacted by a hardware matching processor that matches electronic data transaction request messages for the same one of the data items based on multiple transaction matching parameters from client computers over a data communication bus. A restriction on the hardware matching processor from processing electronic data transaction request messages for the data item is detected. A hardware data processor determines a variability in one of the transaction matching parameters for the data item. The determined variability is compared to a variability threshold established for the data item, and an adjusted one transaction matching parameter of the data item is calculated based on the determined variability. The hardware matching processor is permitted to process received electronic data transaction request messages for the data item that comply with the adjusted one transaction matching parameter.
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