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)。

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).

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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.

youdao

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.

youdao