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公开(公告)号：US10387443B2
公开(公告)日：2019-08-20
申请号：US15222032
申请日：2016-07-28
Applicant: SAP SE
Inventor： Le-Huan Stefan Tran , Arne Harren , Jonathan Bregler , Alexander Bunte , Andreas Kellner , Daniel Kuntze , Vladislav Leonkev , Simon Lueders , Volker Sauermann , Michael Schnaubelt
IPC: G06F16/21 , G06F16/25 , G06F16/2455 , G06F21/62
Abstract: A computer-implemented method for exporting a database container from a database includes exporting database container metadata including artifact definitions in the metadata along with the actual metadata content to a database management system, exporting the database container including the database objects deployed therein to the database management system. The exporting of the database container includes exporting dependencies and structures of the database objects deployed therein, but not the actual content of the database objects. In some instances, however, exporting of the database container can include exporting the actual content of the database objects in response to user request. The method further includes packing the exported database container metadata and the exported database container in an archive. The data in the archive can be unpacked in substantially reverse order to import the database container into another database.
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公开(公告)号：US20190005054A1
公开(公告)日：2019-01-03
申请号：US15637531
申请日：2017-06-29
Applicant: SAP SE
Inventor： Jonathan Bregler , Alexander Bunte , Arne Harren , Andreas Kellner , Daniel Kuntze , Simon Lueders , Volker Sauermann , Michael Schnaubelt , Le-Huan Stefan Tran
Abstract: A container group is created using a database deployment infrastructure (DI) administrator (HA). API privileges for the container group are granted, using the HA, to a container group administrator (GA). API privileges for a container created in the container group using the GA are granted, using the GA, to a container administrator (CA). API privileges for the container are granted, using the CA, to a container developer (CD). Schema privileges for the container are granted, using the CA, to a container consumer (CC). API privileges for the container group are revoked, using the HA, from the GA. The container group is dropped using the HA.
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公开(公告)号：US10114626B2
公开(公告)日：2018-10-30
申请号：US14949256
申请日：2015-11-23
Applicant: SAP SE
Inventor： Jonathan Bregler , Alexander Bunte , Arne Harren , Andreas Kellner , Daniel Kuntze , Vladislav Leonkev , Simon Lueders , Volker Sauermann , Michael Schnaubelt , Le-Huan Stefan Tran , Michael Wintergerst , Cornelia Kinder , Christopher Schildt , Andreas Thumfart , Ralph Debusmann , Andre Hildebrandt , Stefan Baeuerle , Meinolf Block , Klaus Kopecz , Anil K. Goel , Roger Killian-Kehr
Abstract: A system, a method, and a computer program product for deployment of objects are disclosed. Using a deployment infrastructure of a database system, a deployment container for deployment of at least one object at runtime of an application is generated. The container includes at least one artifact for the object and a container schema indicative of at least one dependency associated with the object. At least one deployment privilege is associated based on the container schema with the artifact for the object. The artifact of the deployment container is deployed based on the associated deployment schema during runtime of the application. The container can be an isolated container and an access privilege to an object can be requested based on a synonym for deployment purposes.
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公开(公告)号：US10089188B2
公开(公告)日：2018-10-02
申请号：US15222012
申请日：2016-07-28
Applicant: SAP SE
Inventor： Le-Huan Stefan Tran , Arne Harren , Jonathan Bregler , Alexander Bunte , Andreas Kellner , Daniel Kuntze , Vladislav Leonkev , Simon Lueders , Volker Sauermann , Michael Schnaubelt
Abstract: Systems and techniques for performing a simulated deployment to a database include generating a dependency graph of multiple artifacts contained in a container for deployment to a database and receiving an indication to perform a simulated deployment of the artifacts. In response to receiving the indication, the container is marked for simulated deployment. The artifacts are deployed to the database using the marked container and the generated dependency graph without committing the artifacts to the database. The deployed artifacts are rolled back such that no state changes are made to the database due to the simulated deployment.
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公开(公告)号：US20170323112A1
公开(公告)日：2017-11-09
申请号：US15222035
申请日：2016-07-28
Applicant: SAP SE
Inventor： Le-Huan Stefan Tran , Arne Harren , Jonathan Bregler , Alexander Bunte , Andreas Kellner , Daniel Kuntze , Vladislav Leonkev , Simon Lueders , Volker Sauermann , Michael Schnaubelt
Abstract: A database includes a run-time database container, which provides an isolated computing environment for a database object deployed therein. The database further includes a public synonym object outside the run-time database container in the database. The public synonym object is associated with the database object deployed inside the run-time database container and provides external access to the database object deployed inside the run-time database container independent of the location of the run-time database container.
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Patent Agency Ranking
公开(公告)号：US20170322976A1
公开(公告)日：2017-11-09
申请号：US15221710
申请日：2016-07-28
Applicant: SAP SE
Inventor： Le-Huan Stefan Tran , Arne Harren , Jonathan Bregler , Alexander Bunte , Andreas Kellner , Daniel Kuntze , Vladislav Leonkev , Simon Lueders , Volker Sauermann , Michael Schnaubelt
IPC: G06F17/30
CPC classification number: G06Q10/06316 , G06F16/21 , G06F16/217 , G06F16/2365 , G06F16/24553 , G06F16/2471 , G06F16/9024 , G06Q10/06311 , G06Q10/063118 , G06Q10/067
Abstract: Systems and methods are disclosed for automatically detecting a connection status in an asynchronous processing request. An example method includes obtaining, at a processing client and responsive to a first request from a requesting client to perform a plurality of database operations in a single transaction, a connection identifier for a connection to a database on a database server, the connection to be used to execute the plurality database operations and storing the connection identifier in a row of a status table. In some implementations the existence of the row indicates the status of the connection is active. In some implementations the row includes a flag indicating the status. The method also includes providing the connection identifier to the requesting client, receiving a second request from the requesting client, the second request being for a status of the connection, determining the status using the status table.
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公开(公告)号：US20170322871A1
公开(公告)日：2017-11-09
申请号：US15222012
申请日：2016-07-28
Applicant: SAP SE
Inventor： Le-Huan Stefan Tran , Arne Harren , Jonathan Bregler , Alexander Bunte , Andreas Kellner , Daniel Kuntze , Vladislav Leonkev , Simon Lueders , Volker Sauermann , Michael Schnaubelt
CPC classification number: G06F11/1458 , G06F11/1471 , G06F11/3664 , G06F17/30289 , G06F2201/80
Abstract: Systems and techniques for performing a simulated deployment to a database include generating a dependency graph of multiple artifacts contained in a container for deployment to a database and receiving an indication to perform a simulated deployment of the artifacts. In response to receiving the indication, the container is marked for simulated deployment. The artifacts are deployed to the database using the marked container and the generated dependency graph without committing the artifacts to the database. The deployed artifacts are rolled back such that no state changes are made to the database due to the simulated deployment.
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公开(公告)号：US11163733B2
公开(公告)日：2021-11-02
申请号：US16695770
申请日：2019-11-26
Applicant: SAP SE
Inventor： Jonathan Bregler , Alexander Bunte , Andreas Kellner , Simon Lueders , Arne Harren
IPC: G06F16/21
Abstract: In an example embodiment, a new development infrastructure is provided that provides an external repository for database definitions. The development infrastructure also then includes a development mode. When using the development mode, the behavior of the development infrastructure is modified to better fit the development of database artifacts. The developer uses a development base version of a definition (usually the latest released version of the definition) but also creates migrations that indicate how the development base version should be modified to arrive at the developer's intended new definition. While still in development mode, the deployment may be run, which causes data in the development mode that uses the old definition to be dropped and replaced by the base version. The development mode then executes the specified migrations.
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公开(公告)号：US10984021B2
公开(公告)日：2021-04-20
申请号：US15637601
申请日：2017-06-29
Applicant: SAP SE
Inventor： Jonathan Bregler , Alexander Bunte , Arne Harren , Andreas Kellner , Daniel Kuntze , Simon Lueders , Volker Sauermann , Michael Schnaubelt , Le-Huan Stefan Tran
Abstract: A dependency graph is generated for database files. An unvisited node of the dependency graph is selected and a breadth-first-search performed starting from the selected unvisited node. Results of the breadth-first-search is defined as a group. A group assignment for the database files is returned.
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公开(公告)号：US20210073700A1
公开(公告)日：2021-03-11
申请号：US17100644
申请日：2020-11-20
Applicant: SAP SE
Inventor： Jonathan Bregler , Alexander Bunte , Arne Harren , Andreas Kellner , Daniel Kuntze , Vladislav Leonkev , Simon Lueders , Volker Sauermann , Michael Schnaubelt , Le-Huan Stefan Tran
IPC: G06Q10/06 , G06F16/21 , G06F16/23 , G06F16/2458 , G06F16/2455 , G06F16/901
Abstract: Systems and methods are disclosed for connection multiplexing in a parallel processing environment. An example method includes requesting, responsive to a request to perform multiple database operations in a single transaction, a connection identifier for a physical connection to the database, providing the connection identifier to each of a plurality of workers, and performing the multiple database operations using the plurality of workers. Each worker may obtain a work item from a work queue, initiate a database request for the work item, and provide the database request to a database server. The database request represents one of the multiple database operations and includes the connection identifier. The database server may determine that the connection identifier corresponds to the physical connection, add the request to a connection queue associated with the physical connection, and execute requests from the connection queue against the database via the physical connection.
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