SYSTEM AND METHOD FOR PROVIDING BACKUP SERVICES TO HIGH AVAILABILITY APPLICATIONS

A production host for hosting a multi-instanced application includes a persistent storage and a resource manager. The persistent storage stores a resource registration associated with a plurality of instances of the multi-instanced application and a resource backup registration associated with backu...

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Bibliographic Details
Main Authors BHANUSHALI JIGAR PREMAJIBHAI, GURINDAPALLI ANEESH KUMAR, BEHERA AMARENDRA, YADAV SUNIL, CHOPRA SHELESH, ANDRA SUNDER RAMESH
Format Patent
LanguageChinese
English
Published 03.04.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A production host for hosting a multi-instanced application includes a persistent storage and a resource manager. The persistent storage stores a resource registration associated with a plurality of instances of the multi-instanced application and a resource backup registration associated with backups, of the multi-instance application, that are stored in backup storage. The resource manager obtains a backup generation request for the multi-instanced application; in response to obtaining the backup generation request: makes a first determination that the resource registration does not match the production host; in response to the first determination: forwards the backup generation request to an entity that matches the resource registration; performs a backup generation for the applicationto obtain continuity chain information associated with the multi-instanced application; and modifies a continuity chain associated with the multi-instanced application based on the continuity chain information to update the r
Bibliography:Application Number: CN201910879306