公开(公告)号：EP4229522A1

公开(公告)日：2023-08-23

申请号：EP21801751.5

申请日：2021-10-06

Applicant: Oracle International Corporation

Inventor： KAMP, Jesse ,  HOLLOWAY, Allison L. ,  HSU, Meichun ,  KIMURA, Hideaki ,  KLOTS, Boris ,  KRISHNASWAMY, Vasudha ,  KULKARNI, Kartik ,  LEE, Teck Hua ,  LI, Yunrui ,  MISHRA, Aurosish ,  MYLAVARAPU, Ajit ,  PENDSE, Sukhada ,  SWART, Garret F. ,  CHAVAN, Shasank K. ,  LAHIRI, Tirthankar ,  LOAIZA, Juan R.

IPC: G06F16/27

公开(公告)号：EP3688598A1

公开(公告)日：2020-08-05

申请号：EP18786649.6

申请日：2018-09-28

Applicant: Oracle International Corporation

Inventor： TAO, Zuoyu ,  SHI, Jia ,  UMAMAGESWARAN, Kothanda ,  LOAIZA, Juan R.

IPC: G06F12/0864 ,  G06F12/0868

公开(公告)号：EP3631651A1

公开(公告)日：2020-04-08

申请号：EP18709452.9

申请日：2018-02-20

Applicant: Oracle International Corporation

Inventor： TEOTIA, Siddharth ,  KUNCHITHAPADAM, Krishna ,  KAMP, Jesse ,  LAHIRI, Tirthankar ,  GLEESON, Michael J. ,  LOAIZA, Juan R. ,  SWART, Garret F. ,  MACNAUGHTON, Neil J.S. ,  SHERGILL, Kam

IPC: G06F17/30

公开(公告)号：EP2673711B1

公开(公告)日：2014-09-24

申请号：EP12748356.8

申请日：2012-08-10

Applicant: Oracle International Corporation

Inventor： SRINIVASAN, Kesavan P. ,  ERLIKHMAN, Boris ,  LOAIZA, Juan R. ,  SHI, Jia ,  TSUKERMAN, Alexander ,  UMAMAGESWARAN, Kothanda

IPC: G06F11/14 ,  G06F11/20

CPC classification number: G06F11/1443 ,  G06F11/1471 ,  G06F11/2074 ,  G06F17/30377

公开(公告)号：EP2673711A1

公开(公告)日：2013-12-18

申请号：EP12748356.8

申请日：2012-08-10

Applicant: Oracle International Corporation

Inventor： SRINIVASAN, Kesavan P. ,  ERLIKHMAN, Boris ,  LOAIZA, Juan R. ,  SHI, Jia ,  TSUKERMAN, Alexander ,  UMAMAGESWARAN, Kothanda

IPC: G06F11/14 ,  G06F11/20

CPC classification number: G06F11/1443 ,  G06F11/1471 ,  G06F11/2074 ,  G06F17/30377

Abstract: Methods, computer-readable media, and computer systems are provided for initiating storage of data on multiple storage devices and confirming storage of the data after the data has been stored on one but not necessarily all of the devices. A storage server receives, from a client, a request to store data. In response to the request, the storage server initiates, in parallel, storage of the data on multiple storage systems. The storage server detects that the data has been stored on any one of the storage systems, such as an auxiliary system, and, in response, indicates, to the client, that the data has been stored. The storage server may flush or discard data on the auxiliary storage system upon detecting that the data has been successfully stored on a target storage system, where the data persists.

公开(公告)号：EP4455900A3

公开(公告)日：2024-11-06

申请号：EP24194921.3

申请日：2021-10-06

Applicant: Oracle International Corporation

Inventor： KAMP, Jesse ,  HOLLOWAY, Allison L. ,  HSU, Meichun ,  KIMURA, Hideaki ,  KLOTS, Boris ,  KRISHNASWAMY, Vasudha ,  KULKARNI, Kartik ,  LEE, Teck Hua ,  LI, Yunrui ,  MISHRA, Aurosish ,  MYLAVARAPU, Ajit ,  PENDSE, Sukhada ,  SWART, Garret F. ,  CHAVAN, Shasank K. ,  LAHIRI, Tirthankar ,  LOAIZA, Juan R.

IPC: G06F16/27 ,  G06F16/23 ,  G06F16/2455

Abstract: A shared-nothing database system is provided in which the rows of each table are assigned to "slices", and multiple copies ("duplicas") of each slice are stored across the persistent storage of multiple nodes. Requests to read data from a particular row of the table may be handled by any node that stores a duplica of the slice to which the row is assigned. For each slice, a single duplica of the slice is designated as the "primary duplica". All DML operations are performed by the node that has the primary duplica of the slice to which the target row is assigned. The changes are then propagated other duplicas ("secondary duplicas") of the same slice.

公开(公告)号：EP4229524A1

公开(公告)日：2023-08-23

申请号：EP21802479.2

申请日：2021-10-06

Applicant: Oracle International Corporation

Inventor： MYLAVARAPU, Ajit ,  KRISHNASWAMY, Vasudha ,  PENDSE, Sukhada ,  KOLAHI, Solmaz ,  KUMAR, Ankita ,  SWART, Garret F. ,  LAHIRI, Tirthankar ,  LOAIZA, Juan R.

IPC: G06F16/27 ,  G06F16/23 ,  G06F16/2455

公开(公告)号：EP4229516A1

公开(公告)日：2023-08-23

申请号：EP21802085.7

申请日：2021-10-06

Applicant: Oracle International Corporation

Inventor： BRIDGE, William H. Jr. ,  BROWER, David ,  HSU, Meichun ,  KLOTS, Boris ,  MACNAUGHTON, Neil J. S. ,  MYLAVARAPU, Ajit ,  PANCHAKSHARAIAH, Umesh ,  SWART, Garret F. ,  LAHIRI, Tirthankar ,  LOAIZA, Juan R.

IPC: G06F16/21 ,  G06F16/215

公开(公告)号：EP4028901A1

公开(公告)日：2022-07-20

申请号：EP20772146.5

申请日：2020-08-28

Applicant: Oracle International Corporation

Inventor： LEE, J. William ,  BRIDGE, JR., William H. ,  KEMKAR, Ankur ,  GOKHALE, Vipin ,  SOMA, Sivaram Prasad ,  SELVAKUMAAR, Vishvesh Mohanarangam ,  LOAIZA, Juan R. ,  HU, Wei-Ming ,  MACNAUGHTON, Neil J.S. ,  LEE, Adam Y.

IPC: G06F16/23 ,  G06F16/25 ,  G06F16/28

公开(公告)号：EP4004762A1

公开(公告)日：2022-06-01

申请号：EP20757061.5

申请日：2020-07-27

Applicant: Oracle International Corporation

Inventor： STAMOS, James W. ,  GIRKAR, Mahesh Baburao ,  HU, Wei Ming ,  LOAIZA, Juan R. ,  SONAWANE, Sachin Vijaykumar ,  YANG, Hongjie

IPC: G06F16/27 ,  G06F16/23 ,  G06F16/182