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1. (WO2019045987) RESTORING A DATABASE USING A FULLY HYDRATED BACKUP
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/045987 International Application No.: PCT/US2018/045997
Publication Date: 07.03.2019 International Filing Date: 09.08.2018
IPC:
G06F 7/00 (2006.01) ,G06F 11/14 (2006.01) ,G06F 12/00 (2006.01) ,G06F 12/12 (2016.01) ,G06F 17/00 (2006.01) ,G06F 17/30 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
7
Methods or arrangements for processing data by operating upon the order or content of the data handled
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
11
Error detection; Error correction; Monitoring
07
Responding to the occurrence of a fault, e.g. fault tolerance
14
Error detection or correction of the data by redundancy in operation, e.g. by using different operation sequences leading to the same result
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
12
Accessing, addressing or allocating within memory systems or architectures
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
12
Accessing, addressing or allocating within memory systems or architectures
02
Addressing or allocation; Relocation
08
in hierarchically structured memory systems, e.g. virtual memory systems
12
Replacement control
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
17
Digital computing or data processing equipment or methods, specially adapted for specific functions
30
Information retrieval; Database structures therefor
Applicants:
COHESITY, INC. [US/US]; 451 El Camino Real, Suite 201 Santa Clara, CA 95050, US
Inventors:
CHAKANKAR, Abhijit; US
MANOJ, Singhal; US
SHEN, Warren; US
Agent:
HWANG, Timothy, H.; US
Priority Data:
15/693,01331.08.2017US
Title (EN) RESTORING A DATABASE USING A FULLY HYDRATED BACKUP
(FR) RESTAURATION D'UNE BASE DE DONNÉES À L'AIDE D'UNE SAUVEGARDE ENTIÈREMENT HYDRATÉE
Abstract:
(EN) A backup of a database is determined to be performed. A backup of at least a portion of contents of a storage volume that includes data of the database is performed. The backup includes a step of creating a new metadata tree root node. Creating the new metadata tree root node includes copying from another metadata tree root node of a tree data structure corresponding to a previous backup instance, one or more references to one or more lower tier metadata tree nodes associated with the tree data structure corresponding to the previous backup instance.
(FR) Selon la présente invention, il est déterminé d'effectuer une sauvegarde d'une base de données. Une sauvegarde d'au moins une partie du contenu d'un volume de mémoire qui comprend des données de la base de données est effectuée. La sauvegarde comprend une étape de création d'un nouveau nœud-racine d'arborescence de métadonnées. La création du nouveau nœud-racine d'arborescence de métadonnées consiste à copier, à partir d'un autre nœud-racine d'arborescence de métadonnées, une structure de données arborescente correspondant à une instance de sauvegarde précédente, une ou plusieurs références à un ou plusieurs nœuds d'arborescence de métadonnées de niveau inférieur associés à la structure de données arborescente correspondant à l'instance de sauvegarde précédente.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)