| 发明名称 |
COLUMN SMART MECHANISM FOR COLUMN BASED DATABASE |
| 摘要 |
Embodiments of the present disclosure may provide a system and method for processing an online transactional processing (OLTP) transaction on a column-based storage of a database. The method may include receiving a request of the OLTP transaction to access data on the column-based storage. A determination may be made whether a cache associated with the database includes column information for the OLTP transaction. If the cache includes the column information for the OLTP transaction, the method may include processing the OLTP transaction with the column information in the cache. If the cache does not include the column information for the OLTP transaction, the method may include selecting columns from the column-based storage of the database. |
| 申请公布号 |
US2014172776(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
US201213729632 |
申请日期 |
2012.12.28 |
| 申请人 |
Liu Yingqiao;Zhu Lin;Jiang Huayang |
发明人 |
Liu Yingqiao;Zhu Lin;Jiang Huayang |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A method comprising:
receiving a request for an online transactional processing (OLTP) transaction to access data in a column-based storage of a database; if a cache includes column information for the OLTP transaction, processing the OLTP transaction with the column information in the cache; and if the cache does not include the column information for the OLTP transaction, selecting columns from the column-based storage of the database.
|
| 地址 |
Shanghai CN |
