Sharding, an offshoot of database partitioning, isn't a native database technique - it happens at the level of the application.

切分是数据库分区的一个分支，但是它不是本地数据库技术—切分发生在应用程序级别。

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Because sharding isn't a native database technique - that is, you must implement it in your application - you'll need to map out your sharding strategy before you begin.

因为切分不是一项本地数据库技术—也就是说，必须在应用程序中实现—在开始切分之前需要制定出您的切分策略。

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Based on the "3s" technique, database technique, network technique and the forest fire protection technique, a GIS for preventing forest fire in Zhejiang was established successfully.

通过综合运用3s技术、数据库技术、网络技术及森林防火专业技术，设计和开发了浙江省森林防火地理信息指挥系统。

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Last month, MD Anderson researchers who analyzed a big Medicare-claims database reported that 4% of women treated with the new technique underwent a mastectomy within five years.

WSJ: New Scrutiny for Popular Breast-Cancer Treatment