发明名称 |
PROMOTION AND DEMOTION TECHNIQUES TO FACILITATE FILE PROPERTY MANAGEMENT BETWEEN OBJECT SYSTEMS |
摘要 |
The present invention relates to a system and methodology to facilitate interoperability and compatibility between disparate data systems. In one aspect, a file transformation system is provided having at least one file associated with one or more unstructured properties. A file property handler manipulates the unstructured properties in accordance with one or more structured properties associated with a structured object store environment. If an unstructured file is to be operated in the context of a structured object store environment, a promotion operation is performed to update unstructured properties in the file with structured properties suitable for operation in the structured object store environment. If a promoted item were to be manipulated in the structured object store environment, a demotion operation or reverse transformation is performed to update properties in the file. |
申请公布号 |
EP1634145(A4) |
申请公布日期 |
2009.02.18 |
申请号 |
EP20040779366 |
申请日期 |
2004.07.27 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
KRISHNAN, PRASANNA V.;MUTHUKRISHNAN, SAMBAVI;AGARWAL, SAMEET H.;RAMAN, BALAN SETHU;DEEM, MICHAEL E. |
分类号 |
G06F17/30;G06F;G06F7/00;G06F11/07;G07F7/00 |
主分类号 |
G06F17/30 |
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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