公开(公告)号：US20230252007A1

公开(公告)日：2023-08-10

申请号：US18132548

申请日：2023-04-10

Applicant: Palantir Technologies Inc.

Inventor： Joseph ELLIS ,  Mark ELLIOT ,  Robert FINK ,  Sandor VAN WASSENHOVE

IPC: G06F16/21 ,  G06F16/245 ,  G06F16/23

CPC classification number: G06F16/214 ,  G06F16/213 ,  G06F16/245 ,  G06F16/2379

Abstract: Systems and methods are provided for data migration. The system may comprise one or more processors and a memory storing instructions that, when executed by the one or more processors, cause the system to migrate at least one first table of a first database schema to at least one second table of a second database schema, determine a query for modifying the first table during the migration, modify the second table based at least in part on the query, and update a mutation table to describe the modification, wherein the mutation table at least describes the modification.

公开(公告)号：US20220147500A1

公开(公告)日：2022-05-12

申请号：US17583751

申请日：2022-01-25

Applicant: Palantir Technologies Inc.

Inventor： Joseph ELLIS ,  Mark ELLIOT ,  Robert FINK ,  Sandor VAN WASSENHOVE

IPC: G06F16/21 ,  G06F16/245 ,  G06F16/23

Abstract: Systems and methods are provided for data migration. The system may comprise one or more processors and a memory storing instructions that, when executed by the one or more processors, cause the system to migrate at least one first table of a first database schema to at least one second table of a second database schema, determine a query for modifying the first table during the migration, modify the second table based at least in part on the query, and update a mutation table to describe the modification, wherein the mutation table at least describes the modification.

公开(公告)号：US20240411734A1

公开(公告)日：2024-12-12

申请号：US18809197

申请日：2024-08-19

Applicant: Palantir Technologies Inc.

Inventor： Joseph ELLIS ,  Mark Elliot ,  Robert Fink ,  Sandor Van Wassenhove

IPC: G06F16/21 ,  G06F16/23 ,  G06F16/245

Abstract: Systems and methods are provided for data migration. The system may comprise one or more processors and a memory storing instructions that, when executed by the one or more processors, cause the system to migrate at least one first table of a first database schema to at least one second table of a second database schema, determine a query for modifying the first table during the migration, modify the second table based at least in part on the query, and update a mutation table to describe the modification, wherein the mutation table at least describes the modification.