| 摘要 |
An approach is provided for utilizing a scalable data structure. A query specifying an entity identifier and requested content is received. A search is caused, at least in part, the search based on the entity identifier of a profile index of data structures, each specifying a profile field that is associated with an access control field to yield a search result. Access rights to the requested content are indicated for the entity identifier. The data structures further include the profile field and the access control field.
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