Techniques for scalably accessing data in an arbitrarily...

Details Techniques for scalably accessing data in an arbitrarily... Techniques for scalably accessing data in an arbitrarily...

2007-12-11

2007-12-11

Cardone, Jason (Department: 2145)

Electrical computers and digital processing systems: multicomput

Distributed data processing

Client/server

Reexamination Certificate

active

10306130

ABSTRACT:
Techniques for accessing data that resides in a document on a computer-readable medium by a device with device resources of limited resource amount include determining usage for each portion of the document that consumes the device resources of a plurality of portions of the document. Each portion may be accessed independently of a different portion of the document. Based on the usage, a particular portion of the document is selected to cease consuming the device resources. The device resources consumed by the particular portion are released. The techniques allow a document-processing device with limited resources to scale up to process a large document that would otherwise exceed the available resources. This capability is an advantage when first inserting a large XML document, which cannot be fully manifested in available memory, as multiple loadable units into a database or other persistent store.

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