As mentioned before, a database index is critical to performance.
正如上面所提到的那样，数据库索引对性能来说十分关键。
The most common in-memory database index strategy is called T-tree.
最常见的内存中数据库索引策略是T -树。
This check requires that a database index for the attribute CSCDISIS is configured in CM.
这种检查要求在CM中配置CSCDISIS属性的一个数据库索引。
We started with a blind placement strategy of putting the database index files on SSD storage, but that generated only a modest improvement (less than 2x).
首先采取随意安排的策略将数据库索引文件放到SSD存储上，但是这样做只获得不多的性能提升(不超过2倍)。
Because you can't create a composite database index using columns across the super and a subclass, the performance will suffer if you need to query on such columns.
因为不能跨超类和子类的字段来建立复合索引，如果需要按这些列进行查询，性能会受影响。
Spatial database index is the vital technique for improving the storage efficiency of spatial databases and the spatial retrieval performance.
空间数据库的索引是提高空间数据库存储效率、空间检索性能的关键技术。
If users are allowed to search their archived mail, the fields CSLDOrigDB and main search criteria (like the Subject attribute) should also have a database index configured.
如果用户被允许搜索已归档的邮件，那么也应该为字段CSLDOrigDB和主要的搜索标准(如subject属性)配置数据库索引。
This paper has introduced the design methodology of main memory, database index in fire monitoring system, and compared the system running efficiency in these two situations.
本文介绍了消防监控系统中内存数据库索引的设计方法，并对比了两种方法下的系统运行效率。
Database index is critical to query performance.
数据库索引对于查询性能来说十分关键。
forcing locate to update the database/index is done with $ sudo updatedb, and it doesn’t take a lot of time
强制更新数据库/索引可使用$sudoupdatedb命令，这也花不了多少时间。
In the paper storage models based on relation database, object-oriented database, index files, compressed files are discussed in detail.
文中对基于关系数据库、面向对象数据库、索引文件、压缩文件的存储模型进行了详细地论述。
In the paper storage models based on relation database, object-oriented database, index files, compressed files are discussed in detail.
文中对基于关系数据库、面向对象数据库、索引文件、压缩文件的存储模型进行了详细地论述。
应用推荐