Invention Application
- Patent Title: LIVE DATA MIGRATION SYSTEM
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Application No.: US17565861Application Date: 2021-12-30
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Publication No.: US20220207003A1Publication Date: 2022-06-30
- Inventor: Ovais Ahmad Khan , James Daniel Baird , Tittu Jose , David Andrew Killian
- Applicant: Snap Inc.
- Applicant Address: US CA Santa Monica
- Assignee: Snap Inc.
- Current Assignee: Snap Inc.
- Current Assignee Address: US CA Santa Monica
- Main IPC: G06F16/21
- IPC: G06F16/21 ; G06F16/23

Abstract:
Systems, methods, and computer readable media for a live data migration system where the methods include accessing a command to perform a live data migration of a source datastore to a target datastore, accessing a delete operation, the delete operation indicating first data to be deleted from a datastore, and determining the datastore is stored in a source datastore. The methods further includes performing a two-phase commit delete of the first data from the source datastore and the target datastore, accessing a write operation, the write operation indicating second data, and performing a two-phase commit write of the second data to the source datastore and to the target datastore. The methods further include copying the source datastore to the target datastore, accessing a read operation, the read operation indicating third data to be read from the datastore, and performing the read operation of the third data from the target datastore.
Information query