公开(公告)号：US11360972B2

公开(公告)日：2022-06-14

申请号：US16365903

申请日：2019-03-27

Applicant: SAP SE

Inventor： Taehun Kim ,  Taehyung Lee ,  Stephan Kessler ,  Kaweh Amoi-Taleghani ,  Thomas Seufert ,  Jens Hoff ,  Kai Morich ,  Jin Uk Bae ,  Chuho Chang

IPC: G06F16/00 ,  G06F16/242 ,  G06F21/62 ,  G06F16/248 ,  G06F16/2453

Abstract: Implementations of the present disclosure include receiving a view command for creating a view to display anonymized data in response to one or more queries, the view command including a view name, a table, a set of columns of the table, an anonymization type, a set of static parameters, and, for a sub-set of columns of the table, one or more sets of column-specific parameters, each set of column-specific parameters being specific to anonymization of data of a respective column of the table included in the sub-set of columns, storing the view command within the database system, and receiving a query referencing the view, and in response, providing a data set including data from each column in the sub-set of columns, receiving an anonymized data set including anonymized data that is generated from the data set using the anonymization type, the static parameters, and the sets of column-specific parameters.

公开(公告)号：US20200311296A1

公开(公告)日：2020-10-01

申请号：US16365903

申请日：2019-03-27

Applicant: SAP SE

Inventor： Taehun Kim ,  Taehyung Lee ,  Stephan Kessler ,  Kaweh Amoi-Taleghani ,  Thomas Seufert ,  Jens Hoff ,  Kai Morich ,  Jin Uk Bae ,  Chuho Chang

IPC: G06F21/62 ,  G06F16/2453 ,  G06F16/248 ,  G06F16/242

Abstract: Implementations of the present disclosure include receiving a view command for creating a view to display anonymized data in response to one or more queries, the view command including a view name, a table, a set of columns of the table, an anonymization type, a set of static parameters, and, for a sub-set of columns of the table, one or more sets of column-specific parameters, each set of column-specific parameters being specific to anonymization of data of a respective column of the table included in the sub-set of columns, storing the view command within the database system, and receiving a query referencing the view, and in response, providing a data set including data from each column in the sub-set of columns, receiving an anonymized data set including anonymized data that is generated from the data set using the anonymization type, the static parameters, and the sets of column-specific parameters.