Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 31.10.2020 at 7:00 AM CET
Settings

Settings

Goto Application

1. WO2012057955 - STATEFUL APPLICATIONS OPERATING IN A STATELESS CLOUD COMPUTING ENVIRONMENT

Publication Number WO/2012/057955
Publication Date 03.05.2012
International Application No. PCT/US2011/053531
International Filing Date 27.09.2011
IPC
G06F 9/44 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
G06F 15/16 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
15Digital computers in general; Data processing equipment in general
16Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
G06F 12/08 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
12Accessing, addressing or allocating within memory systems or architectures
02Addressing or allocation; Relocation
08in hierarchically structured memory systems, e.g. virtual memory systems
CPC
G06F 9/45533
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
44Arrangements for executing specific programs
455Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
45533Hypervisors; Virtual machine monitors
Applicants
  • MICROSOFT CORPORATION [US]/[US] (AllExceptUS)
Inventors
  • JACOBSON, Neil A.
  • REIERSON, Kristofer H.
  • MONTGOMERY, Andrew
Priority Data
12/912,79827.10.2010US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) STATEFUL APPLICATIONS OPERATING IN A STATELESS CLOUD COMPUTING ENVIRONMENT
(FR) APPLICATIONS À ÉTATS FONCTIONNANT DANS UN ENVIRONNEMENT D'INFONUAGIQUE SANS ÉTATS
Abstract
(EN)
A cloud computing environment may use a virtualization layer within a stateless cloud computing process to capture, store, and retrieve state information generated by a stateful application executing within the process. The virtualization layer may monitor various state storage systems to identify changes to stateful items and store the stateful items in a state storage mechanism. The virtualization layer may intercept and redirect calls to the stateful items stored in the state storage mechanism. A cloud computing manager may start and stop the stateless cloud computing process, and may recover the state and resume executing the application.
(FR)
Un environnement d'infonuagique peut utiliser une couche de virtualisation dans un processus d'infonuagique sans états afin de capturer, stocker et récupérer des informations d'état générées par une application à états qui est exécutée dans le processus. La couche de virtualisation peut surveiller divers systèmes de stockage d'états afin d'identifier des changements survenant dans des éléments à états et de stocker les éléments à états dans un mécanisme de stockage d'états. La couche de virtualisation peut intercepter et rediriger des appels aux éléments à états stockés dans le mécanisme de stockage d'états. Un gestionnaire d'infonuagique peut démarrer et arrêter le processus d'infonuagique sans états et peut récupérer l'état et poursuivre l'exécution de l'application.
Latest bibliographic data on file with the International Bureau