Salesforce Com, Inc.

Business Objects S.a.

Jan Michael Timmerman

Donovan Schneider

Alex Gitelman

Daniel Scott Perry

Reuben Michael Arthur Cox

Daniel Perry

The technology disclosed relates to assigning field level security to fields extracted from primary sources on a batch basis and compiled into analytical, read-only databases, for ultra-fast, ad-hoc data exploration and faceted navigation on integrated, heterogeneous data sets. The method includes assigning field level security to the extracted fields by combining user selectable inheritance of field level security from source fields that yield the extracted fields, with pinning of inheritance of field level security for the extracted fields to reference fields in the database sources wherein the reference fields are distinct from the extracted fields. The disclosed method also includes receiving additional fields as unsecured data sets, and assigning field level security to the additional fields, received by combining user selectable explicit specification of field level security for the received fields with pinning of inheritance of field level security for the received fields to reference fields in the database sources.

Fine grain security for analytic data sets

A computer readable storage medium comprises executable instructions to receive a query referencing a set of members of an OLAP hierarchy. The query is parsed into a syntax tree. Changes to the OLAP hierarchy metadata are received. The syntax tree is refined in response to the changes. The query is evaluated to return results that are independent of the changes to the OLAP hierarchy metadata.

Apparatus and method for maintaining metadata version awareness during set evaluation for OLAP hierarchies

Growing community of inventors

Vancouver, Canada

Jan Michael Timmerman