Inventor

SPILLANE RICHARD P

US52 patents

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

SPILLANE RICHARD P

VMWARE INC

Using an LSM tree file structure for the on-disk format of an object storage platform

Systems and methods for performing scalable Log-Structured Merge (LSM) tree compaction using sharding

File system that supports both case sensitive and case insensitive directory lookup

Large range lookups for Bϵ-tree

Concurrent memory management in a computing system

Read iterator for pre-fetching nodes of a B-tree into memory

Merge updates for key value stores

CPU-efficient cache replacment with two-phase eviction

Scale out chunk store to multiple nodes to allow concurrent deduplication

Trading off cache space and write amplification for Bε-trees

System and method for managing transactions for multiple data store nodes without a central log

Embedded reference counts for file clones

Embedded reference counts for file clones

Small in-memory cache to speed up chunk store operation for deduplication

Fast algorithm to find file system difference for deduplication

Probabilistic algorithm to check whether a file is unique for deduplication

Writing data to an LSM tree file structure using consistent cache staging

Efficient garbage collection of variable size chunking deduplication

Organize chunk store to preserve locality of hash values and reference counts for deduplication

Supporting file system clones in any ordered key-value store using inode back pointers

Lockless synchronization of LSM tree metadata in a distributed system

Auto-tuned write-optimized key-value store

Synchronization of index copies in an LSM tree file system

Management of B-tree leaf nodes with variable size values

System and method of supporting user level file system transactions using batch rename and file clones

Optimizing file access statistics collection

File service auto-remediation in storage systems

Bounding cost of flushes in buffer trees

Bulk-load for B-trees

Optimal snapshot deletion

Reducing write amplification in buffer trees

Mirrored write ahead logs for data storage system

Proactive splitting and merging of nodes in a Bε-tree

Reduced bandwidth queries in B e-trees using approximate membership query data structures

Range lookup operations for Bε-trees using update messages

Optimizing operations on b e-trees stored on solid state media

System and method of a highly concurrent cache replacement algorithm

Lockless method for writing updated versions of a configuration data file for a distributed file system using directory renaming

Isolation of concurrent read and write transactions on the same file

Zero copy method that can span multiple address spaces for data path applications

Multiple data storage management with reduced latency

System and methods of zero-copy data path among user level processes

Supporting file system clones in any ordered key-value store

Balancing write amplification and space amplification in buffer trees

Write-optimized nested trees

VMware LLC

Distributed appending of transactions in data lakes

Version control interface for accessing data lakes

ARCHAK SHRIKAR

Multi-tier caching

UNIV NEW YORK STATE RES FOUND

Multi-tier caching

APPLE INC

Locking and traversal methods for ordered tree data structures