发明名称 |
Techniques for scalably accessing data in an arbitrarily large document by a device with limited resources |
摘要 |
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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申请公布号 |
US7308474(B2) |
申请公布日期 |
2007.12.11 |
申请号 |
US20020306130 |
申请日期 |
2002.11.26 |
申请人 |
ORACLE INTERNATIONAL CORPORATION |
发明人 |
CHANDRASEKAR SIVASANKARAN;MURTHY RAVI;AGARWAL NIPUN;SEDLAR ERIC |
分类号 |
G06F15/16;G06F12/12;G06F15/173;G06F17/30 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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