DATABASE RECOVERY USING A CLOUD-BASED STORAGE SYSTEM

In various embodiments, an archival agent of a database tracks database records stored in a primary storage of a cloud-based storage system to identify particular database records that are relevant to a current state of the database. A replication service of the cloud-based storage system replicates...

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Bibliographic Details
Main Authors Raspudic, Steven, Kim, Heetae, Bagavathiraj, Praveenkumar, Meruva, Goutham, Yuan, Hefeng
Format Patent
LanguageEnglish
Published 01.08.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:In various embodiments, an archival agent of a database tracks database records stored in a primary storage of a cloud-based storage system to identify particular database records that are relevant to a current state of the database. A replication service of the cloud-based storage system replicates database records from the primary storage to an archival storage that includes database records of the database that are no longer relevant to the current state of database. The archival agent records identifiers of the particular relevant database records in a manifest file associated with the current state of the database and provides the manifest file to the replication service for storage in the archival storage. In response to a failure associated with the primary storage, the database can be recovered to its current state using the identifiers recorded in the stored manifest file to determine what database records to read.
Bibliography:Application Number: US202318162525