| 发明名称 |
PARALLEL LOAD IN A COLUMN-STORE DATABASE |
| 摘要 |
In one embodiment, a method includes adding, by a computer processor, two or more compressed columns to one or more pages of a database. The adding is performed in parallel by a plurality of page-formatter threads. Each page-formatter thread adds data to the database from no more than a single compressed column. |
| 申请公布号 |
US2016210318(A1) |
申请公布日期 |
2016.07.21 |
| 申请号 |
US201615080697 |
申请日期 |
2016.03.25 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Chen Ying-Pong;Lee Christina M.;Liedes Antti-Peeka;Lightstone Sam S.;Milek Marko;Raman Vijayshanker;Sidle Richard S.;Vuorento Jussi;Zhou Li |
| 分类号 |
G06F17/30;H03M7/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
adding, by a computer processor, two or more compressed columns to one or more pages of a database; wherein the adding is performed in parallel by a plurality of page-formatter threads; and wherein each page-formatter thread adds data to the database from no more than a single compressed column. |
| 地址 |
Armonk NY US |
