Application method of secondary buffer in large concurrent real-time credit control

Application of the method in two buffered large amount of concurrent real-time credit control, the introduction of the two large buffer in an amount of concurrent real-time credit control in the method 1) reduce disk I / O, disk access real-time optimization of the per half hour make an asynchronous disk access, so that the computer memory of and improve the speed; 2) of data to be processed is compressed, so that the balance of the data compression rate of approximately 20%; 3) reducing the double counting quantity per unit of time, so that the calculation amount reduced from about 5%; 4) to simplify the arbitration logic, not effectively determine the balance, according to the memory sequentially processed directly, by such processing, it is determined that most of the bill does not require real-time credit control is triggered, a pressure reducing real-time credit control , carried out a preliminary assessment of high-speed, filter out most of the bill does not require trigger credit control, leaving leading to the possibility of high call restriction bill to trigger a credit control operation.