Hybrid data replication

SB Compton, PG Sutton, HM Yudenfriend - US Patent 10,599,675, 2020 - Google Patents
(57) ABSTRACT A system for accelerating database transaction processing by controlling
data replication includes a first control unit configured to manage a first storage device and …

Storage system and method for dual fast release and slow release responses

Y Markus, N Perry, M Soffer, A Lemberg - US Patent 11,494,125, 2022 - Google Patents
A storage system and method for dual fast release and slow release responses are
provided. In one embodiment, a storage system is provided comprising a volatile memory, a …

Method and system for processing write requests

A Dyahadray, D Tawri - US Patent 10,019,203, 2018 - Google Patents
Abstract Machine implemented methods and systems for writing data at a storage device are
provided. A write command from an initiator adapter is received at a target adapter …

Hybrid data replication

SB Compton, PG Sutton, HM Yudenfriend - US Patent 9,940,379, 2018 - Google Patents
A system for accelerating database transaction processing by controlling data replication is
provided. The system includes a first control unit configured to manage a first storage device …

Adaptive bandwidth management of a replication process

J Welinitz, NW Turner, MB Kirk, C Packard - US Patent 11,150,997, 2021 - Google Patents
A system, a method, and a computer program product for adaptively management
bandwidth of a deduplication system are disclosed. A bandwidth policy for replication of data …

Apparatus, method, and program product for data integrity during asynchronous remote copy

D Chen, J Feng, D Liu, Y Li, NM Zhang - US Patent 10,782,913, 2020 - Google Patents
A system, method, and program product are disclosed for asynchronous remote copy. One
method includes transmitting a write request to a remote primary storage cluster for an …

Apparatus, method, and program product for data integrity during asynchronous remote copy

D Chen, J Feng, D Liu, Y Li, NM Zhang - US Patent 10,133,510, 2018 - Google Patents
A system, method, and program product are disclosed for asynchronous remote copy. One
method includes transmitting a write request to a remote primary storage cluster for an …

Distributed availability groups of databases for data centers including failover to regions in different time zones

GM Venkataramanappa, Z Sun, VK Tibrewal… - US Patent …, 2020 - Google Patents
Abstract A Distributed Availability Group (DAG) spans two AGs, each spanning one or more
replica nodes and functioning as primary or secondary AG. A primary AG is replicated to the …

Distributed availability groups of databases for data centers

GM Venkataramanappa, Z Sun, VK Tibrewal… - US Patent …, 2020 - Google Patents
A Distributed Availability Group (DAG) spans two AGs, each spanning one or more replica
nodes and functioning as primary or secondary AG. A primary AG is replicated to the …

Distributed availability groups of databases for data centers including seeding, synchronous replications, and failover

GM Venkataramanappa, Z Sun, VK Tibrewal… - US Patent …, 2021 - Google Patents
(57) ABSTRACT A Distributed Availability Group (DAG) spans two AGs, each spanning one
or more replica nodes and functioning as primary or secondary AG. A primary AG is …