This de-normalization process is sometimes done for performance reasons.

这种反标准化的过程常常是由于性能的原因而进行的。

youdao

The de-normalization causes difficulty on data retrieval, analysis, and quality control.

这种不规范将为数据检索、分析和质量控制增加难度。

youdao

No one said this explicily, but I presume there is a lot of de-normalization going on if you are avoiding joins.

虽然没有人直说，但我想如果你要避免使用表连接，就会有很多去正规化工作。

youdao

Hillary Clinton made it clear: de-nuclearization first, then diplomatic normalization.

CNN: North Korea claims to have weaponized plutonium