In this scenario the content repository consists of two parts: a file system, where individual articles are deployed as fragments, and a database, where metadata for each piece of content is deployed.

在这场景中，内容存储库包括两个部分：一个文件系统，单独的文章就是作为片段在此部署的，以及一个数据库，在此部署每一个内容块的元数据。

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The HTTP API can retrieve, create, and update the content of the asset, but cannot manipulate the extended metadata of the asset and the system metadata.

HTTP API 可以检索、创建和更新资产内容，但是不能操作资产的已扩展数据和系统元数据。

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Because the UCLA Health System USES XML for patient metadata, supporting a new electronic form in the PODS collection involves creating the data definition or schema for form content.

因为UCLA Health System使用xml存储患者元数据，所以在PODS集合中支持新的电子表单需要为表单内容创建数据定义或模式。

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