Inventor

UGALE RAHUL

US23 patents

⚠️ This page may combine multiple inventors who share the name “UGALE RAHUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UGALE RAHUL

EMC IP HOLDING CO LLC

Transactional IO scheduler for storage systems with multiple storage devices

Adaptive smart data cache eviction

Optimized read IO for mix read/write scenario by chunking write IOs

Policy driven IO scheduler to improve read IO performance in hybrid storage systems

Policy driven IO scheduler to improve write IO performance in hybrid storage systems

Intelligent cache pre-fetch

Performance optimization and support compatibility of data compression with hardware accelerator

Smart weighted container data cache eviction

Filtered data cache eviction

Fast failover of a deduplicated file system through huge memory pages

System and method for increasing logical space for native backup appliance

Achieving storage system performance guarantees by applying transactional I/O scheduling

System and method of balancing mixed workload performance

Achieving guaranteed application performance using transactional I/O scheduling for SSD storage by interleaving and splitting read/write I/Os with required latency configurations

System and method of dynamically allocating compression jobs

Persistent memory tiering supporting fast failover in a deduplicated file system

Achieving guaranteed application performance using transactional I/O scheduling for SSD storage using known read/write latencies

System and method of data compression between backup server and storage

Approach to improve decompression performance by scatter gather compression units and also updating checksum mechanism

Method for gracefully handling QAT hardware or CPU software failures by dynamically switching between QAT hardware and CPU software for data compression and decompression

Intelligent cache warm-up on data protection systems

Transactional I/O scheduler using media properties to achieve guaranteed read, write, and mixed I/O performance in virtual and cloud storage

EMC IP Holding Compnay LLC

Policy driven IO scheduler resilient to storage subsystem performance