许多电子档案系统，尤其是那些透过地理区域上分散存取的系统，可能会继承其他应用系统的识别协定。

Many electronic records systems, particularly those accessible across geographically distributed systems, may inherit identification protocols from other applications.

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第二类是分散式线上服务，比如档案储存系统、资料库、 网站代管、串流媒体（如线上影像） ，以及高阶网路搜寻引擎。

The second is distributed online services, such as file storage systems, databases, hosting of web sites, streaming media ( such as online video ) and advanced web search engines.

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