Emc IP Holding Company LLC

Amazon Technologies, Inc.

Emc Corporation

Gaurav Bhatnagar

Prakash Venkatanarayanan

Mark J Halstead

Sandeep Chandrashekhara

Atreyee Dey

Debasish Das

Sreenivasa Honnur Sathyanarayana

Systems, methods, and computer-readable media are disclosed for systems and methods for anonymization of user data for privacy across distributed computing systems. Example methods may include determining, by a first computer system, a request for content to present at a user device, wherein the request for content is associated with a user account, determining a first search query associated with the user account, and determining a first keyword associated with the first search query. Some methods may include generating a first hash value for the first keyword, sending the first hash value to a second computer system for identification of first content for presentation at the user device, and causing the second computer system to send the first content to the user device for presentation, wherein the first computer system does not receive the first content.

Anonymization of user data for privacy across distributed computing systems

A method, computer program product, and computer system for requesting, by a computing device, information about whether a source and a destination belong to one of a same storage array and storage cluster. Information may be requested about whether the source and the destination support direct data transfer mechanisms between the source and the destination. A copy process may be offloaded from a host computing device to the source and the destination to copy data from the source to the destination when the source and the destination belong to one of a different storage array and storage cluster and when the source and the destination support the direct data transfer mechanisms, and the copy process may be executed on the host device to copy data from the source to the destination when one of the source and the destination does not support the direct data transfer mechanisms.

System and method for data migration across storage systems

A computing environment, such as an data mirroring or replication storage system, may need to process synchronous I/O requests having different priorities in addition to handling I/O requests on the basis of synchronous or asynchronous groupings. The system described herein provides a data storage system that addresses issues involving efficient balancing of response times for servicing synchronous I/O requests having different priorities. Accordingly, the system described herein provides for maintaining an optimal response time for the host-synchronous I/O requests and the optimal throughput of non-host-synchronous I/O requests using a host-synchronous request time window within which processing of non-host-synchronous I/O requests is throttled. The host-synchronous request time window may be selected to enable the optimal response time for the host-synchronous I/O and also to minimize the impact on the overall throughput of the I/O processor of the storage device.

Balancing response times for synchronous I/O requests having different priorities

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Bengaluru, India

Gaurav Bhatnagar