| 发明名称 |
Multi-streams analytics |
| 摘要 |
Multi-stream analytics is disclosed. An example method of multi-stream analytics with a query engine includes punctuating unbounded streaming data into data chunks, each of the data chunks representing a bounded data set in the unbounded streaming data. The method also includes processing one of the data chunks. The method also includes rewinding a query instance for processing another of the data chunks. |
| 申请公布号 |
US8880493(B2) |
申请公布日期 |
2014.11.04 |
| 申请号 |
US201113246947 |
申请日期 |
2011.09.28 |
| 申请人 |
Hewlett-Packard Development Company, L.P. |
发明人 |
Chen Qiming;Hsu Meichun |
| 分类号 |
G06F7/00;G06F17/30 |
主分类号 |
G06F7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of multi-stream analytics with a query engine, comprising:
punctuating unbounded streaming data into data chunks, each of the data chunks representing a bounded data set in the unbounded streaming data; processing one of the data chunks, cutting query execution based on cycle specification; and rewinding a state of a query instance without shutting down the query instance between execution cycles for processing another of the data chunks in a next execution cycle. |
| 地址 |
Houston TX US |
