초록 ▼

A method and computer program product are provided for implementing highly concurrent record insertion in an ordinal number dependent database. Serialized processing is provided with one concurrent task of multiple concurrent tasks allowed to execute, for allocation of ordinal numbers for record ins

A method and computer program product are provided for implementing highly concurrent record insertion in an ordinal number dependent database. Serialized processing is provided with one concurrent task of multiple concurrent tasks allowed to execute, for allocation of ordinal numbers for record insertion. Concurrent validation processing operations of multiple concurrent tasks are enabled for record insertion in the ordinal number dependent database. A set of counter variables are maintained with the database to enable removal of serialization from the validation phase processing operations for record insertion in the ordinal number dependent database.

대표청구항 ▼

[ What is claimed is:] [1.]1. A method for implementing highly concurrent record insertion in an ordinal number dependent database comprising the steps of:providing serialized processing with one concurrent task of multiple concurrent tasks allowed to execute for allocation of ordinal numbers for re

[ What is claimed is:] [1.]1. A method for implementing highly concurrent record insertion in an ordinal number dependent database comprising the steps of:providing serialized processing with one concurrent task of multiple concurrent tasks allowed to execute for allocation of ordinal numbers for record insertion; andenabling concurrent validation processing of multiple concurrent tasks for record insertion in the ordinal number dependent database; including the steps of:maintaining a plurality of predefined counter variables, said predefined counter variable including a tentative insert force count variable with ordinal numbers less than or equal to said tentative insert force count variable being valid, inserted records; a total record count with ordinal numbers greater than said total record count being invalid; and an insert force count representing an ordinal number of a last record forced, said insert force count being greater than or equal to said tentative insert force count variable and being less than or equal to said total record count.