Inventor

GUNTURU VAMSI

US36 patents

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

GUNTURU VAMSI

VMWARE INC

Enhanced data encryption in distributed datastores using a cluster-wide fixed random tweak

Managing metadata for a backup data storage

Using data rebuilding to support large segments

Global deduplication on distributed storage using segment usage tables

Using data mirroring across multiple regions to reduce the likelihood of losing objects maintained in cloud object storage

Scalable I/O operations on a log-structured merge (LSM) tree

Using erasure coding across multiple regions to reduce the likelihood of losing objects maintained in cloud object storage

Reduced write amplification using small-block log

Using data mirroring across multiple regions to reduce the likelihood of losing objects maintained in cloud object storage

Log-structured formats for managing archived storage of objects

Upgrading on-disk format without service interruption

Supporting deduplication in file storage using file chunk hashes

Supporting deduplication in object storage using subset hashes

Tiering data to a cold storage tier of cloud object storage

Cloneless snapshot reversion

Supporting storage using a multi-writer log-structured file system

Techniques for reducing data log recovery time and metadata write amplification

Enhanced data encryption in distributed datastores using random tweaks stored in data blocks

Using erasure coding in a single region to reduce the likelihood of losing objects maintained in cloud object storage

Systems and methods of maintaining fault tolerance for new writes in degraded erasure coded distributed storage

Scalable segment cleaning for a log-structured file system

System and methods of efficiently resyncing failed components without bitmap in an erasure-coded distributed object with log-structured disk layout

System and method of resyncing data in erasure-coded objects on distributed storage systems without requiring checksum in the underlying storage

System and method of resyncing n-way mirrored metadata on distributed storage systems without requiring checksum in the underlying storage

Data encryption in a two-tier storage system

Using segment pre-allocation to support large segments

Issuing efficient writes to erasure coded objects in a distributed storage system with two tiers of storage

Reduced write amplification for large-block data log

Enhanced hash calculation in distributed datastores

Systems and methods of resyncing data in erasure-coded objects with multiple failures

Recovering the metadata of data backed up in cloud object storage

Shrinking segment cleaning algorithm in an object storage

System and method for reducing read amplification of archival storage using proactive consolidation

Dynamic over-provisioning of space in a log-structured file system

VMware LLC

Enhancing efficiency of segment cleaning for a log-structured file system

VMare LLC

Enhanced data compression in distributed datastores