Emc IP Holding Company LLC

Yagnavalkya Chennojwala

Shelesh Chopra

Sunil Kumar Yadav

Amarendra Behera

Mahesh Reddy Appireddygari Venkataramana

Asif Khan

Vipin Kumar Kaushal

Gururaj Soma

Aneesh Kumar Gurindapalli

Divyangana Sisodia

A method for backing up a storage volume that includes receiving, by a volume manager, a block allocation table of a cloned storage volume backup, selecting a modification entry that comprises a volume offset for modified file data, obtaining a backup offset for the cloned storage volume backup based on the block allocation table and the volume offset, updating, based on the backup offset, the block allocation table to obtain an updated block allocation table, and sending the modified file data and the updated block allocation table to a backup server.

Methods and systems for performing data backups

A method and system for SharePoint single web application recovery. Specifically, the method and system disclosed herein overcome the existing problem of data loss that incurs when a SharePoint farm (SPF) (i.e., or more specifically, the configuration database within the SPF) is restored due to the failure of just a single web application that executes therein. The data loss transpires because restoring the SPF leads to the overwriting of data associated with all web applications, and not just the failed web application, that executes on the SPF. The method and system disclosed herein addresses this dilemma through the assembly of web application topology metadata pertinent to recovering any web application periodically prior to a web application failover event, determining that a web application has entered a failed state and, subsequently, triggering and executing the restoration of just the failed web application based on the determining.

Method and system for single web application recovery on a collaborative platform

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Bengaluru, India

Yagnavalkya Chennojwala