发明名称 |
System and method for multiple-threaded access to a database |
摘要 |
The invention provides a system and method of retrieving data associated with a file from a database by a field name into local memory. It comprises calculating an address reference for a storage location in the local memory for the data; fetching the data from the database; and utilizing the address reference to map the data to an address in the local memory. The address reference is an offset value from a base address of the storage location. Several files may be accessed using a cross reference table containing pointers to field tables. Entries in the cross reference table point to a field table. Each field table is a list of fields associated with the file. Each entry in the field table is a calculated offset value providing an address offset of a particular field from the base address of the file.
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申请公布号 |
US7299218(B2) |
申请公布日期 |
2007.11.20 |
申请号 |
US20020195494 |
申请日期 |
2002.07.16 |
申请人 |
ALCATEL CANADA INC. |
发明人 |
PIPER RICHARD MATTHEW;ELLIS STEPHEN EDGAR |
分类号 |
G06F17/30 |
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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