Inventor

SHATSKY YOSEF

IL52 patents

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

SHATSKY YOSEF

IBM

Efficient adaptive read-ahead in log structured storage

Region-integrated data deduplication

Optimization of data deduplication

Direct lookup for identifying duplicate data in a data deduplication system

Lookup-based data block alignment for data deduplication

Efficient garbage collection in the presence of block dependencies

Region-based storage for volume data and metadata

Reducing rebuild time in a computing storage environment

Representing an address space of unequal granularity and alignment

Representing an address space of unequal granularity and alignment

Space reclamation in data deduplication storage systems

Performance of dispersed location-based deduplication

Performance of dispersed location-based deduplication

Efficient adaptive read-ahead in log structured storage

Apparatus, systems, and methods for crypto-erasing deduplicated data

Optimizing dual-layered compression in storage systems

Optimizing dual-layered compression in storage systems

Region-integrated data deduplication

Adaptive garbage collection (GC) utilization for grid storage systems

Online measurement of potential deduplication efficiency

Combining virtual mapping metadata and physical space mapping metadata

Combining virtual mapping metadata and physical space mapping metadata

Optimization of data deduplication

DELL PRODUCTS LP

Metadata management in storage systems

Optimization for direct writes to raid stripes

Utilizing checkpoints for resiliency of metadata in storage systems

Multi-modal write cache for data storage system

Write cache management

Utilizing a persistent write cache as a redo log

Snapshot mapping structure characterizing data dependencies between a storage volume and its snapshots

Optimization for garbage collection in a storage system

Data deduplication in a storage system

Orchestration of unmap requests received from write cache instances of a distributed storage system

Distribution of copies of metadata associated with processing groups among storage nodes of a data storage system

Facilitating access to fragmented snapshot data

Dynamic reserve capacity in storage systems

Merging objects in a snapshot mapping structure characterizing data dependencies between a storage volume and its snapshots

Multiple-instance write cache for a storage system

Managing granularity of a metadata structure for a storage system

Managing lookup operations of a metadata structure for a storage system

Managing insert operations of a metadata structure for a storage system

EMC IP HOLDING CO LLC

Tracking utilization of data blocks in a storage system

Volume tiering in storage systems

Balancing resiliency and performance by selective use of degraded writes and spare capacity in storage systems

Data deduplication in a disaggregated storage system

Redistribution of processing groups between server nodes based on hardware resource utilization

Storage system having RAID stripe metadata

Storage system configured to guarantee sufficient capacity for a distributed raid rebuild process

Storage system configured to guarantee sufficient capacity for a distributed raid rebuild process

Storage system with efficient data and parity distribution across mixed-capacity storage devices