IMPLEMENTING FAILOVER PROCESSES BETWEEN STORAGE STAMPS

Embodiments of the present invention relate to invoking and managing a failover of a storage account between partitions within a distributed computing environment, where each partition represents a key range of data for the storage account. The partitions affected by the failover include source part...

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Hauptverfasser:	RIGAS LEONIDAS, SKJOLSVOLD ARILD EINAR, MAZEEV MAXIM, UDDARAJU PADMANABHA CHAKRAVARTHY, WU JIESHENG, MAINALI SHANE, WANG JU, NILAKANTAN NIRANJAN, SRIVASTAV SHASHWAT, KHATRI HEMAL, ABBASI ABDUL RAFAY, CALDER BRADLEY GENE
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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creator	RIGAS LEONIDAS SKJOLSVOLD ARILD EINAR MAZEEV MAXIM UDDARAJU PADMANABHA CHAKRAVARTHY WU JIESHENG MAINALI SHANE WANG JU NILAKANTAN NIRANJAN SRIVASTAV SHASHWAT KHATRI HEMAL ABBASI ABDUL RAFAY CALDER BRADLEY GENE
description	Embodiments of the present invention relate to invoking and managing a failover of a storage account between partitions within a distributed computing environment, where each partition represents a key range of data for the storage account. The partitions affected by the failover include source partitions hosted on a primary storage stamp and destination partitions hosted on a secondary storage stamp, where the storage account's data is being actively replicated from the primary to the secondary storage stamp. Upon receiving a manual or automatic indication to perform the failover, configuring the source partitions to independently perform flush-send operations (e.g., distributing pending messages as a group) and then configuring the destination partitions to independently perform flush-replay operations (e.g., aggressively replaying currently pending transactions). Upon completing the flush-replay operations, designating the secondary storage stamp as a new primary storage stamp such that live traffic is directed to the new primary storage stamp.
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subjects	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
title	IMPLEMENTING FAILOVER PROCESSES BETWEEN STORAGE STAMPS
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