Abstract: A method for real-time analytical queries of a documents store is provided. The method includes receiving a query and an access control list associated with a user, the query requesting content managed by a content management system. The method further includes generating an execution plan based on the query and the access control list. The method further includes constraining, based on the execution plan, possible results returned from the query using a content index of a plurality of content items maintained in a repository of the content management system. The constraining includes limiting the at least one processor from adding a content item of the plurality of content items to a permissions-filtered results set based on the access control list identifying the user as not having permission to access the content item. The method further includes aggregating the permissions-filtered results set and returning the aggregated permissions-filtered results set.

Abstract: A method for real-time analytical queries of a documents store is provided. The method includes receiving a query and an access control list associated with a user, the query requesting content managed by a content management system. The method further includes generating an execution plan based on the query and the access control list. The method further includes constraining, based on the execution plan, possible results returned from the query using a content index of a plurality of content items maintained in a repository of the content management system. The constraining includes limiting the at least one processor from adding a content item of the plurality of content items to a permissions-filtered results set based on the access control list identifying the user as not having permission to access the content item. The method further includes aggregating the permissions-filtered results set and returning the aggregated permissions-filtered results set.

Abstract: A method for real-time analytical queries of a documents store is provided. The method includes receiving a query and an access control list associated with a user, the query requesting content managed by a content management system. The method further includes generating an execution plan based on the query and the access control list. The method further includes constraining, based on the execution plan, possible results returned from the query using a content index of a plurality of content items maintained in a repository of the content management system. The constraining includes limiting the at least one processor from adding a content item of the plurality of content items to a permissions-filtered results set based on the access control list identifying the user as not having permission to access the content item. The method further includes aggregating the permissions-filtered results set and returning the aggregated permissions-filtered results set.

Abstract: A computer readable storage medium has executable instructions to identify a new Internet advertising experiment including values. The effectiveness of the values in prior Internet advertising experiments is evaluated. The performance of the new Internet advertising experiment is predicted based upon the effectiveness of the values in the prior Internet advertising experiments.