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1. (WO2019006454) METHODS, SYSTEMS, AND MEDIA FOR CONTROLLING APPEND-ONLY FILE REWRITES
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Pub. No.: WO/2019/006454 International Application No.: PCT/US2018/040590
Publication Date: 03.01.2019 International Filing Date: 02.07.2018
IPC:
G06F 11/14 (2006.01) ,G06F 11/16 (2006.01) ,G06F 17/20 (2006.01)
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
11
Error detection; Error correction; Monitoring
07
Responding to the occurrence of a fault, e.g. fault tolerance
16
Error detection or correction of the data by redundancy in hardware
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
20
Handling natural language data
Applicants:
SHOOLMAN, Yiftach [IL/IL]; IL
STEINBERG, Yoav [US/IL]; IL
GOTTLIEB, Yossi [US/IL]; IL
ARGA, Oran [IL/IL]; IL
Inventors:
SHOOLMAN, Yiftach; IL
STEINBERG, Yoav; IL
GOTTLIEB, Yossi; IL
ARGA, Oran; IL
Agent:
BYRNE, Matthew T.; US
CHEW, Brian; US
SRINIVASAN, Arthi, G.; US
POH, Philip, R.; US
HORAN, Nina, R.; US
Priority Data:
15/639,96530.06.2017US
Title (EN) METHODS, SYSTEMS, AND MEDIA FOR CONTROLLING APPEND-ONLY FILE REWRITES
(FR) PROCÉDÉS, SYSTÈMES ET SUPPORTS POUR COMMANDER DES RÉÉCRITURES DE FICHIER UNIQUEMENT EN AJOUT
Abstract:
(EN) Methods, systems, and media for controlling append-only file rewrites are provided. In accordance with some embodiments, the methods comprising: determining a utilization of a shard of a database; determining whether the utilization exceeds a persistent storage utilization threshold; determining a recovery time to recover the shard from an append-only file; determining whether the recovery time exceeds a recovery time threshold; and when the utilization is determined to exceed the utilization threshold or when the recovery time is determined to exceed the recovery time threshold, causing an append-only-file rewrite to be performed.
(FR) La présente invention concerne des procédés, des systèmes et des supports pour commander des réécritures de fichier uniquement en ajout. Selon certains modes de réalisation, les procédés comprennent : la détermination d’une utilisation d’un fragment d’une base de données ; le fait de déterminer si l’utilisation dépasse un seuil d’utilisation de stockage permanent ; la détermination d’un temps de récupération pour récupérer le fragment dans un fichier uniquement en ajout ; le fait de déterminer si le temps de récupération dépasse un seuil de temps de récupération ; et lorsqu’il est déterminé que l’utilisation dépasse le seuil d’utilisation ou lorsqu’il est déterminé que le temps de récupération dépasse le seuil de temps de récupération, le fait de provoquer la réécriture du fichier uniquement en ajout.
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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)