Method and apparatus for self-tuning transaction batching

Details Method and apparatus for self-tuning transaction batching Method and apparatus for self-tuning transaction batching

2007-01-16

2007-01-16

Fleming, Fritz (Department: 2181)

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output data buffering

C710S057000, C710S029000, C710S035000, C711S135000

Reexamination Certificate

active

10764854

ABSTRACT:
In a transaction system, a dynamic batching process enables efficient flushing of data in a data buffer to a stable storage device. The transaction system uses constant values and dynamic values and a system performance history to adjust the rate of flushing data and also to adjust the amount of data flushed in each flush operation. The transaction system is able to respond to both spikes in rate of received transactions as well as more gradual changes in the rate of received transactions and to automatically adapt to stable storage device performance variations.

REFERENCES:
patent: 5615362 (1997-03-01), Jensen et al.
patent: 5664106 (1997-09-01), Caccavale
patent: 6570848 (2003-05-01), Loughran et al.
patent: 2002/0091722 (2002-07-01), Gupta et al.
patent: 2004/0215872 (2004-10-01), Dawson et al.

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