发明授权
US07680769B2 Method of creating a database and search keys and for searching the database
有权
创建数据库和搜索密钥以及搜索数据库的方法
- 专利标题: Method of creating a database and search keys and for searching the database
- 专利标题(中): 创建数据库和搜索密钥以及搜索数据库的方法
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申请号: US10341770申请日: 2003-01-14
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公开(公告)号: US07680769B2公开(公告)日: 2010-03-16
- 发明人: Thomas A. Millard , Francis E. Noel, Jr. , Norman C. Strole
- 申请人: Thomas A. Millard , Francis E. Noel, Jr. , Norman C. Strole
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Driggs, Hogg, Daugherty & Del Zoppo Co., LPA
- 代理商 Patrick J. Daugherty
- 主分类号: G06F15/16
- IPC分类号: G06F15/16 ; G06F17/30 ; G06F7/00 ; G06F17/00
摘要:
A searchable information database is provided. At least one network processor having one or more packet processors is provided which are programmed to independently search for a match of any one of the keys in a key set which is delivered to the network processor(s). Each key set is independently identifiable and searchable. If a match is found, then either a function associated therewith or a pointer to the location of the information in the database is returned. Several searching techniques can be used. For example, multiple network processors can be used, with each storing the keys of a different set of keys, and each set of keys can be searched concomitantly in the network processors. Alternatively, a large lookup table may distribute multiple network processors. If a single network processor is used, the key sets can be pipeline searched, or pico processors or packet processors can independently search each key set.
公开/授权文献
- US20040139062A1 Rapid search technique 公开/授权日:2004-07-15