SQE is the strategic query engine on DB2 for I, with better performance, scaling and tooling such as the SQL Plan Cache.

SQE是DB 2 for i上的战略性查询引擎，具有更好的性能、可伸缩性和工具，例如SQL Plan Cache。

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We plan to cease backing up this cache in a software update coming soon (see Software Update section below).

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While flash memory in a separate smaller capacity SSD module is playing a role in these new ultra-thin computers the introduction of hybrid hard disk drives with a flash cache inside the hard drive may plan a significant role as well.

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