公开(公告)号：US11354332B2

公开(公告)日：2022-06-07

申请号：US16878742

申请日：2020-05-20

Applicant: SAP SE

Inventor： Frank Brunswig ,  Andreas Balzar ,  Selcuk Imal ,  Christian Muenkel ,  Stefan Unnebrink ,  Marco Pesarese ,  Atul Rajendra Prasad Tiwari ,  Peter Weddeling

IPC: G06F16/25 ,  G06F16/21 ,  G06F16/23 ,  G06F16/248

Abstract: Methods, systems, and computer-readable storage media for retrieving metadata associated with data stored within a database system of an enterprise, the metadata being provided in a first format and being used by the first system to store and access the data, providing a document including the metadata provided in an interoperable format, processing, by a deployer, the document to provide analytics engine metadata in a second format, the analytics metadata being stored in the second system and being consumable by the DB-based analytics engine to access the data from the database system of the enterprise, and retrieving, by the DB-based analytics engine, the data from the database system of the enterprise based on the analytics metadata to provide analytics data based on the data.

公开(公告)号：US12061712B2

公开(公告)日：2024-08-13

申请号：US17514983

申请日：2021-10-29

Applicant: SAP SE

Inventor： Michael Wilking ,  Michael te Uhle ,  Florian Maier ,  Ioannis Kostis ,  Atul Rajendra Prasad Tiwari ,  Leonardo Silva Rosa

IPC: G06F21/62 ,  G06F16/23 ,  G06F21/60

CPC classification number: G06F21/6227 ,  G06F16/2393 ,  G06F21/604 ,  G06F2221/2141

Abstract: Embodiments enforce user access rights to a data view, by initially generating a replication table of the view. The replication table may include all view data to which any user is entitled. This replication table may be generated during a first database session having a first value for a session variable. Next, a data access control structure is applied to the replication table to produce output comprising a subset of the view data for a specific user. This output may be produced during a second database session having a second value for the session variable. By initially generating the view replication table up front, processing resources are conserved in later stages when access control structures are applied to grant view access rights to particular users. Alternative embodiments may implement access control to data views, through the creation and storage of derived views.

公开(公告)号：US20230022454A1

公开(公告)日：2023-01-26

申请号：US17514983

申请日：2021-10-29

Applicant: SAP SE

Inventor： Michael Wilking ,  Michael te Uhle ,  Florian Maier ,  Ioannis Kostis ,  Atul Rajendra Prasad Tiwari ,  Leonardo Silva Rosa

IPC: G06F21/62 ,  G06F21/60 ,  G06F16/23

Abstract: Embodiments enforce user access rights to a data view, by initially generating a replication table of the view. The replication table may include all view data to which any user is entitled. This replication table may be generated during a first database session having a first value for a session variable. Next, a data access control structure is applied to the replication table to produce output comprising a subset of the view data for a specific user. This output may be produced during a second database session having a second value for the session variable. By initially generating the view replication table up front, processing resources are conserved in later stages when access control structures are applied to grant view access rights to particular users. Alternative embodiments may implement access control to data views, through the creation and storage of derived views.

公开(公告)号：US20210365469A1

公开(公告)日：2021-11-25

申请号：US16878742

申请日：2020-05-20

Applicant: SAP SE

Inventor： Frank Brunswig ,  Andreas Balzar ,  Selcuk Imal ,  Christian Muenkel ,  Stefan Unnebrink ,  Marco Pesarese ,  Atul Rajendra Prasad Tiwari ,  Peter Weddeling

IPC: G06F16/25 ,  G06F16/248 ,  G06F16/23 ,  G06F16/21

Abstract: Methods, systems, and computer-readable storage media for retrieving metadata associated with data stored within a database system of an enterprise, the metadata being provided in a first format and being used by the first system to store and access the data, providing a document including the metadata provided in an interoperable format, processing, by a deployer, the document to provide analytics engine metadata in a second format, the analytics metadata being stored in the second system and being consumable by the DB-based analytics engine to access the data from the database system of the enterprise, and retrieving, by the DB-based analytics engine, the data from the database system of the enterprise based on the analytics metadata to provide analytics data based on the data.