发明名称 |
Stream data processing method cooperable with reference external data |
摘要 |
Provided is a stream data processing method cooperable with external data in real time. By providing a stream predict cache corresponding to a hierarchical cache of relation data predicted as being a data matching target with stream data, the number of accesses to a database is reduced to improve performance. Data to be stored in the stream predict cache is determined based on a characteristic of the stream data input by a user or monitoring information obtained by monitoring the stream data.
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申请公布号 |
US8495082(B2) |
申请公布日期 |
2013.07.23 |
申请号 |
US20060502474 |
申请日期 |
2006.08.11 |
申请人 |
KASHIYAMA TOSHIHIKO;NISHIZAWA ITARU;IMAKI TSUNEYUKI;HITACHI, LTD. |
发明人 |
KASHIYAMA TOSHIHIKO;NISHIZAWA ITARU;IMAKI TSUNEYUKI |
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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