| 发明名称 |
MANAGING SHARING RELATIONSHIP OF TABLES |
| 摘要 |
Managing a sharing relationship of tables. A super schema is formed incorporating a plurality of tables in a database according to data types of respective columns of the plurality of tables. A free storage capacity of the super schema is evaluated according to holes not occupied by any table in the super schema. A sharing relationship of the plurality of tables is determined according to the free storage capacity of the super schema. The sharing relationship of a large number of tables in a database can be managed effectively, so as to design or optimize the sharing solution among the tables. |
| 申请公布号 |
US2015066994(A1) |
申请公布日期 |
2015.03.05 |
| 申请号 |
US201414458313 |
申请日期 |
2014.08.13 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
Li Shuo;Yang Xin Ying;Zeng Mai;Zhou Xiang |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for managing a sharing relationship of tables, comprising:
forming a super schema incorporating a plurality of tables in a database according to data types of respective columns of the plurality of tables; evaluating a free storage capacity of the super schema according to holes not occupied by any table in the super schema; and determining the sharing relationship of the plurality of tables according to the free storage capacity of the super schema. |
| 地址 |
Armonk NY US |
