System and method for schemaless data mapping

Details System and method for schemaless data mapping System and method for schemaless data mapping

2007-01-03

2008-09-02

Hutton, Doug (Department: 2176)

Data processing: presentation processing of document, operator i

Presentation processing of document

Spreadsheet

Reexamination Certificate

active

07421646

ABSTRACT:
A system and method for mapping payload data to a spreadsheet list. The present invention comprises a system for mapping payload data to a spreadsheet list without the use of a schema. After receiving a spreadsheet list, the present invention generates the parent path of each field path defined in the spreadsheet list. The longest parent path may be used to generate a set of bind nodes from the payload data. The present invention may map each bind node to a row in the spreadsheet list. By traversing from each bind node using the bottom path and the field paths, the present invention may obtain the values of all of the other fields in the rows of the spreadsheet list.

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Torsten et al., “Accelerating XPath location steps”, Proceedings of the 2002 ACM SIGMOD international conference on Management of data, 2002, p. 109-120.

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