In order to better understand the hybrid storage, look at a view of how the XML data logically appears to be stored inside a relational database.

为了更好地了解混合型存储，我们来看看XML数据的逻辑视图，体会XML数据如何看起来像是存储在关系数据库表中。

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Another benefit of the move to DB2 9 is the hybrid storage engine and a query optimizer that "understands" XML (mapping to relational algebra for queries involving XML).

迁移到DB 2 9的另一个好处是，混合型存储引擎和查询优化器“理解”X ML，可以把涉及XML的查询映射为关系语法。

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Through allocating suitable capacity of battery-ultracapacitor hybrid storage unit, the continuity and reliability of wind-solar complementary generation system could be improved.

通过配置容量合适的蓄电池-超级电容器混合储能单元，可以提高风光互补发电系统供电的连续性和可靠性。

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Other approaches create a hybrid storage configuration where flash and HDDs act like a single storage system.

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This unique solution maintains traditional Drobo ease-of-use in that the configuration, provisioning, and performance optimization of the hybrid storage is completely automated.

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Thus the HDD spindle motors can be spun down more often resulting in reduced power usage in the computer the hybrid storage device is used in.

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