| 发明名称 |
ABSTRACTION LAYER BETWEEN A DATABASE QUERY ENGINE AND A DISTRIBUTED FILE SYSTEM |
| 摘要 |
A system includes a distributed file system to control storage of data across storage nodes and a database query engine to receive a database query for access of data, the database query engine to process the database query using an index, and using a buffer pool to cache data retrieved in response to the database query and to store updated data. An abstraction layer is provided between the database query engine and the distributed file system, the abstraction layer to read and write data of the distributed file system in response to the database query. |
| 申请公布号 |
US2016267132(A1) |
申请公布日期 |
2016.09.15 |
| 申请号 |
US201315033163 |
申请日期 |
2013.12.17 |
| 申请人 |
HEWLETT-PACKARD ENTERPRISE DEVELOPMENT LP |
发明人 |
Castellanos Maria G.;Chen Qiming;Hsu Meichun |
| 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 system comprising:
a distributed file system to control storage of data across storage nodes; a database query engine to receive a database query for access of data, the database query engine to process the database query using an index, and using a buffer pool to cache data retrieved in response to the database query and to store updated data; and an abstraction layer between the database query engine and the distributed file system, the abstraction layer to read and write data of the distributed file system in response to the database query. |
| 地址 |
Houston TX US |
