Registry and Repository provides basic event notification features to allow exploiters to register their interest in any changes to Registry and Repository content.
Registry and Repository 提供基本的事件通知功能，允许使用者注册它们对任何 Registry and Repository 内容更改的兴趣。
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As a result, information about the occurrence of the event will be stored in the Business Events repository database, which adds path length and increases database activity.