公开(公告)号：US20250156438A1

公开(公告)日：2025-05-15

申请号：US18506528

申请日：2023-11-10

Applicant: Oracle International Corporation

Inventor： Venugopal Surendran ,  Chetna Sureka

IPC: G06F16/25 ,  G06F9/54 ,  G06F16/242 ,  G06F16/2455

Abstract: Systems and methods for federating datasets hosted on separate servers are provided herein. An example data federation process includes receiving a federation request that contains a user-defined data domain distributed across two or more datasets hosted on separate servers. The federation request includes a request for first federation data and second federation data. The data federation process includes sending the federation request to the first server, which determines that it hosts the first federation data and determines call information associated with the first federation data. The first server then determines that the second server hosts the second federation data. The first server generates a model query including a procedure call for the first federation data and the second federation data. Upon fetching the first and second federation data based on the model query, the first server combines the first and second federation data together to generate a federated dataset.

公开(公告)号：US11741118B2

公开(公告)日：2023-08-29

申请号：US17727141

申请日：2022-04-22

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Ananth Venkata ,  Ashish Mittal ,  Venugopal Surendran ,  Nikhil Surve

IPC: G06F16/25

CPC classification number: G06F16/25

Abstract: A computer-implemented method includes providing a fixed portion of a data model, uploading external files to an extended portion of the data model, matching at least some parts of the external files to the fixed portions of the data model, and using data from both the fixed and extended portions of the data model together. A computer-implemented method includes receiving a query from a user to a data model that includes a stored subject area portion and a stored extended subject area portion, accessing at least one storage to retrieve the subject area portion and the extended subject area portion, joining relevant portions of the subject area and extended subject area, extracting answers to the query from the joined portions, and reporting the answers to the user.

公开(公告)号：US11314760B2

公开(公告)日：2022-04-26

申请号：US14862539

申请日：2015-09-23

Applicant: ORACLE INTERNATIONAL CORPORATION

Inventor： Ananth Venkata ,  Ashish Mittal ,  Venugopal Surendran ,  Nikhil Surve

IPC: G06F16/25

Abstract: A computer-implemented method includes providing a fixed portion of a data model, uploading external files to an extended portion of the data model, matching at least some parts of the external files to the fixed portions of the data model, and using data from both the fixed and extended portions of the data model together. A computer-implemented method includes receiving a query from a user to a data model that includes a stored subject area portion and a stored extended subject area portion, accessing at least one storage to retrieve the subject area portion and the extended subject area portion, joining relevant portions of the subject area and extended subject area, extracting answers to the query from the joined portions, and reporting the answers to the user.