Emc IP Holding Company LLC

Dell Products Inc.

Girish Balvantrai Doshi

Ganesh Ghodake

Nathan Rosenblum

Biju Shanmugham Pillai

Rohan Sudhakar Pednekar

Pramod Dnyanoba Biradar

Saurav Haloi

Methods and systems of scanning for resources for resource classification in a multi cloud environment are disclosed. For a combination of a cloud account, a cloud region, and a resource type, a percentage of protected existent resources hosted on the cloud computing platform is determined. A cycle skip count is set based on the determined percentage of the protected existent resources hosted on the cloud computing platform. The percentage of the protected existent resources and the cycle skip count associated with the combination are stored in a catalog. For the combination of the cloud account, the cloud region, and the resource type, the protected existent resources hosted on the cloud computing platform are periodically scanned for based on the cycle skip count.

Methods and systems of scanning for resources for resource classification in a multi cloud environment

One example method includes collecting information concerning respective data access patterns of one or more customers, using the information, and work window information, to calculate a respective data retrieval frequency for each of the customers, and enabling the customers to retrieve data according to their respective data retrieval frequency. The collected information may be weighted prior to calculation of the data retrieval frequency, and the data retrieval frequency may be updated automatically in response to changes in customer data.

System and method for efficient data collection based on data access pattern for reporting in large scale multi tenancy environment

One example method includes obtaining respective information concerning each asset in a group of assets, performing a deduplication check to identify an entity that will perform deduplication of backups of the assets, based on the information obtained concerning the group of assets, and based on an outcome of the deduplication check, sizing one or more proxy instances that will be needed to create the backups, spawning the proxy instances, and using the proxy instances to create the backups of the data assets.

Adaptive data mover resource allocation in scalable data protection environment

In general, one or more embodiments of the invention relates to systems and methods for detecting ransomware attacks earlier and closer to the time of attack. The ransomware attack can be detect by determining a change rate of data blocks between snapshots. The ransomware attack can also be detected by determining the pattern of changes in the blocks deviates from a normal pattern. By making these determinations, a quick identification of possible ransomware attacks can be made and other methods of mitigating the attack can be deployed when they are may still be useful to mitigate potential damage to a user's data.

System and method for efficient early indication of ransomware attack for damage prevention and control

A backup manager for providing backup services to clients includes storage for storing a priority list. The backup manager also includes a processor programmed to obtain a request to generate a backup for a client of the clients; make a determination that the client is a high restoration priority client using the priority list; in response to the determination: obtain a raw disk backup for the client; and store the raw disk backup in backup storage in raw disk format.

System and method for raw disk backup and recovery

Systems and methods for providing data protection services are provided. In one example, data protection services are provided in a high availability system. Server side copies of the data stored in or by nodes or servers of the high availability system are generated. The server side copies are independent of the operating systems and storage hierarchies associated with the actual data. The resulting backup copies can be generated by storing metadata that includes references to the original data. The backup copies can also be restored without being hindered by the operating systems and storage hierarchies of the highly available system.

Environment independent data protection in a highly available data system

A multilayer manifest enables any file written to an object store using a proprietary storage process, including large virtual machine backup images, to be recovered without being dependent on the proprietary storage process. Upon synchronizing a file written to an object store in cloud-enabled storage, a multilayer manifest process generates a family of manifest files in a self-contained format that represents all the necessary information required to reconstruct the file. The family of manifest files includes an ancestral record used to initiate retrieval of a file, and multiple layers of manifest files associated with the ancestral record. During retrieval, each of the one or more multilayer manifest files is successively reconstructed and used to securely retrieve the next manifest file until no further manifest files remain in the family. Reconstruction of the last multilayer manifest file results in the recovery of the file for which the manifest files were generated.

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Pune, India

Girish Balvantrai Doshi