Multi-tier caching
S Archak, S Dixit, RP Spillane, E Zadok - US Patent 9,355,109, 2016 - Google Patents
A method for maintaining an index in multi-tier data structure includes providing a plurality of
a storage devices forming the multi-tier data structure, caching an index of key-value pairs …
a storage devices forming the multi-tier data structure, caching an index of key-value pairs …
File system block-level tiering and co-allocation
R Kaushik - US Patent 9,952,808, 2018 - Google Patents
Embodiments of the invention relate to intra-block organized storage placement. One
embodiment includes obtaining a file in a file system. The file is separated into multiple …
embodiment includes obtaining a file in a file system. The file is separated into multiple …
Flash optimized columnar data layout and data access algorithms for big data query engines
R Kaushik - US Patent 9,846,567, 2017 - Google Patents
A technique relates to flash-optimized data layout of a dataset for queries. Selection columns
are stored in flash memory according to a selection optimized layout, where the selection …
are stored in flash memory according to a selection optimized layout, where the selection …
Architecture and method for a burst buffer using flash technology
P Tzelnic, S Faibish, UK Gupta, J Bent… - US Patent …, 2016 - Google Patents
(57) ABSTRACT A parallel Supercomputing cluster includes compute nodes interconnected
in a mesh of data links for executing an MPI job, and Solid-state storage nodes each linked …
in a mesh of data links for executing an MPI job, and Solid-state storage nodes each linked …
Multi-tier caching
S Archak, S Dixit, RP Spillane, E Zadok - US Patent 9,959,279, 2018 - Google Patents
A method for maintaining an index in multi-tier data structure includes providing a plurality of
a storage devices forming the multi-tier data structure, caching an index of key-value pairs …
a storage devices forming the multi-tier data structure, caching an index of key-value pairs …
Method and system for data transfer between compute clusters and file system
PK Uppu, JM Cope, P Nowoczynski… - US Patent …, 2017 - Google Patents
2013-10-03 Assigned to DATADIRECT NETWORKS, INC. reassignment DATADIRECT
NETWORKS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …
NETWORKS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR …
Key-value store for managing user files based on pairs of key-value pairs
E Androulaki, R Basham, N Knezevic… - US Patent …, 2019 - Google Patents
(57) ABSTRACT A key-value store for storing and retrieving user files based on key-value
pairs, hereafter referred to as KVPs. For each user of the key-value store, each file of a set of …
pairs, hereafter referred to as KVPs. For each user of the key-value store, each file of a set of …
Flash optimized columnar data layout and data access algorithms for big data query engines
R Kaushik - US Patent 10,162,598, 2018 - Google Patents
A technique relates to flash-optimized data layout of a dataset for queries. Selection columns
are stored in flash memory according to a selection optimized layout, where the selection …
are stored in flash memory according to a selection optimized layout, where the selection …
Grand unified file indexing
GA Grider, DA Manno, WK Poole, D Bonnie… - US Patent …, 2021 - Google Patents
Abstract Systems and methods are disclosed for a unified file index for a file system. In one
example, a Grand Unified File Index (GUFI) includes a tree replicating the directory …
example, a Grand Unified File Index (GUFI) includes a tree replicating the directory …
Dynamic rule based model for long term retention
V Kozlovsky, A Shadrin, D Serov… - US Patent …, 2021 - Google Patents
Automated Tiered Storage (ATS) has become widely accepted technique in IT industry.
Since IO data has different data densities on storage systems, higher storage capacity and …
Since IO data has different data densities on storage systems, higher storage capacity and …