Saving burst data by using semi-merge sorting module

Details Saving burst data by using semi-merge sorting module Saving burst data by using semi-merge sorting module

2005-05-10

2005-05-10

Le, Uyen (Department: 2161)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000

Reexamination Certificate

active

06892199

ABSTRACT:
Systems, methods and computer program products for storing data from multiple clients in a database include a Multi-thread Shared Memory message Queue Buffer (MSMQB) that includes multiple First-In First-Out (FIFO) queues, a respective one of which is associated with a respective one of the clients. The MSMQB is configured to store sequential bursts of data records that are received from the clients in the associated FIFO queues. A Semi-Merge Sort Module (SMSM) is configured to sort the sequential bursts in the FIFO queues based on the primary key of at least one selected record but not every record, to produce a semi-sorted record stream for serially stored in the database.

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