公开(公告)号：US20210311851A1

公开(公告)日：2021-10-07

申请号：US16984303

申请日：2020-08-04

Applicant: SAP SE

Inventor： Juchang Lee ,  Myunggon Park ,  Jihwan Lim ,  YoungSeok Hwang

IPC: G06F11/34 ,  G06F16/185 ,  G06F16/17

Abstract: Methods, systems, and computer-readable storage media for receiving a capture file, the capture file including data representative of a workload executed in a source database system, and processing the capture file to provide a replay file, the replay file being in a format that is executable by a replayer to replay the workload in a target database system, processing the capture file including: processing the capture file to provide a set of intermediate files, and processing the set of intermediate files using in-memory merge sort operations to generate a set of replay files.

公开(公告)号：US11615012B2

公开(公告)日：2023-03-28

申请号：US16984303

申请日：2020-08-04

Applicant: SAP SE

Inventor： Juchang Lee ,  Myunggon Park ,  Jihwan Lim ,  YoungSeok Hwang

IPC: G06F11/00 ,  G06F11/34 ,  G06F16/17 ,  G06F16/185

Abstract: Methods, systems, and computer-readable storage media for receiving a capture file, the capture file including data representative of a workload executed in a source database system, and processing the capture file to provide a replay file, the replay file being in a format that is executable by a replayer to replay the workload in a target database system, processing the capture file including: processing the capture file to provide a set of intermediate files, and processing the set of intermediate files using in-memory merge sort operations to generate a set of replay files.