,ReconciliationPaymentsSystem。Transaction, E-commerceSystem,Transaction, - Transaction,,TransactionTransaction。,,Transaction,User - Transaction,Merchant。MerchantReconciliationUser,Reconciliation - Transaction,Reconciliation,Transaction,Transaction,Settlement Reconciliation ,Reconciliation:Reconciliation、Transaction、、 Reconciliation Bank,Third-party Payment,UnionPay,Reconciliation。Bank,,Reconciliation。,: - Reconciliation。,XML,cvs。,, - ,HTTP,HTTPS,FTP,。 - ,1,12。Data,Retry - 。FTP。。Retry Reconciliation ,,Reconciliation,。DataSystemData。TransactionData。,System,。Data,。System: - cvsjsonxml。hadoopsparkReconciliation,cvs - , ,,hdfsSystem,Reconciliation Transaction Transaction,: - ,Data。Systemmysql,MySQLReconciliation。ReconciliationData,Business。Data,100, - ,Reconciliation,,Business。 - Business,ReconciliationData。,id,id,,Reconciliation,。。,SynchronousData(hdfs)System,NOSQLData mapreduce,,shufflereduce,Data。,。0,,23:59Transaction,,00:01,Transaction。,Transaction,。,,Data,Reconciliation。 Data,?Data,,。Data,,。,Data,Analysis,。 ,Reconciliation,。,Business,Architecture。 ​​​​