Cloud computing system and data synchronization method
First Claim
1. A cloud computing system, comprising:
- a plurality of Small Medium Business (SMB) network systems, wherein each of the SMB network systems includesa plurality of client terminals anda physical network attached storage (NAS) that stores a plurality of original files accessible by at least one of the plurality of client terminals through an intranet; and
a cloud hosting and storage system configured togenerate a virtual NAS corresponding to the physical NAS in accordance with a request for cloud hosting service made by the physical NAS through an internet,allocate to the virtual NAS a virtual storage space for the SMB network system andperform data synchronization between the physical NAS and the virtual NAS through the internet,wherein the virtual storage space stores a plurality of backup files of the plurality of original files stored in the physical NAS,wherein the physical NAS is configured tostore first identification information for identifying and authenticating members registered in the SMB network systems, andtransmit the first identification information to the cloud hosting and storage system,wherein the cloud hosting and storage system is configured toreceive the first identification information from the SMB network systems,generate second identification information which is identical to the first identification information, based on the received first identification information, andstore the generated second identification information, andwherein the cloud hosting and storage system is configured to authenticate one of the members trying to access, by using a mobile terminal through the internet, the virtual NAS outside the SMB network systems with the second identification information,wherein the physical NAS is configured to transmit, when one of the plurality of original files stored in the physical NAS is changed, the changed original file to the virtual NAS, andwherein the virtual NAS is configured to synchronize, when one of the plurality of backup files in the virtual storage space of the virtual NAS is changed by the accessed mobile terminal of the authenticated member, the plurality of original files stored in the physical NAS with the changed backup file by transmitting the changed backup file to the physical NAS.
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Abstract
A cloud computing system includes a plurality of small medium business (SMB) network system and a cloud hosting and storage system. Each of the SMB network systems includes a plurality of first client terminals and a physical network-attached storage (NAS) configured to store one or more original files accessible by at least one of the first client terminals. The cloud hosting and storage system is configured to generate a virtual NAS corresponding to the physical NAS in accordance with one or more requests for cloud hosting service made by the physical NAS through a network, and allocate a virtual storage space for the SMB network system. The virtual storage space is configured to store one or more backup files of the original files stored in the physical NAS.
16 Citations
13 Claims
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1. A cloud computing system, comprising:
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a plurality of Small Medium Business (SMB) network systems, wherein each of the SMB network systems includes a plurality of client terminals and a physical network attached storage (NAS) that stores a plurality of original files accessible by at least one of the plurality of client terminals through an intranet; and a cloud hosting and storage system configured to generate a virtual NAS corresponding to the physical NAS in accordance with a request for cloud hosting service made by the physical NAS through an internet, allocate to the virtual NAS a virtual storage space for the SMB network system and perform data synchronization between the physical NAS and the virtual NAS through the internet, wherein the virtual storage space stores a plurality of backup files of the plurality of original files stored in the physical NAS, wherein the physical NAS is configured to store first identification information for identifying and authenticating members registered in the SMB network systems, and transmit the first identification information to the cloud hosting and storage system, wherein the cloud hosting and storage system is configured to receive the first identification information from the SMB network systems, generate second identification information which is identical to the first identification information, based on the received first identification information, and store the generated second identification information, and wherein the cloud hosting and storage system is configured to authenticate one of the members trying to access, by using a mobile terminal through the internet, the virtual NAS outside the SMB network systems with the second identification information, wherein the physical NAS is configured to transmit, when one of the plurality of original files stored in the physical NAS is changed, the changed original file to the virtual NAS, and wherein the virtual NAS is configured to synchronize, when one of the plurality of backup files in the virtual storage space of the virtual NAS is changed by the accessed mobile terminal of the authenticated member, the plurality of original files stored in the physical NAS with the changed backup file by transmitting the changed backup file to the physical NAS. - View Dependent Claims (2, 3, 4, 5)
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6. A data synchronization method performed by the cloud computing system including a plurality of Small Medium Business (SMB) network systems and a cloud hosting and storage system, each of the SMB network systems including a plurality of client terminals and a physical network attached storage (NAS) storing a plurality of original files accessible by one of the plurality of client terminals, the method comprising:
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requesting, by the physical NAS, a cloud hosting service through an internet; generating, by the cloud hosting and storage system, a virtual NAS corresponding to the physical NAS in accordance with the requesting for the cloud hosting service; allocating, by the cloud hosting and storage system, a virtual storage space for backing up the plurality of original files stored in the physical NAS to the virtual NAS; and performing, by the cloud hosting and storage system, data synchronization between the physical NAS and the virtual NAS by backing up the plurality of original files stored in the physical NAS to the virtual storage space of the virtual NAS through the internet, wherein the physical NAS stores first identification information for identifying and authenticating members registered in the SMB network systems, and transmits the first identification information to the cloud hosting and storage system, wherein the cloud hosting and storage system receives the first identification information from the SMB network systems, generate second identification information which is identical to the first identification information, based on the received first identification information, and store the generated second identification information, wherein the cloud hosting and storage system authenticates one of the members trying to access, by using a mobile terminal through the internet, the virtual NAS outside the SMB network systems with the second identification information, wherein, when one of the original files stored in the physical NAS is changed, the physical NAS transmits the changed original file to the virtual NAS, and wherein, when one of a plurality of backup files in the virtual storage space of the virtual NAS is changed by the accessed mobile terminal of the authenticated member, the virtual NAS synchronizes the plurality of original files stored in the physical NAS with the changed backup file by transmitting the changed backup file to the physical NAS. - View Dependent Claims (7, 8, 9)
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10. A cloud computing system comprising:
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a plurality of Small Medium Business (SMB) network systems, wherein each of the SMB network systems includes a physical network attached storage (NAS) having a shared storage region that is configured to store a plurality of original files accessible by a plurality of client terminals through an intranet; and a cloud storage system configured to receive information on the shared storage region through an internet and allocate a virtual storage space in a cloud storage corresponding to the received information on the shared storage region, wherein the physical NAS is configured to store first identification information for identifying and authenticating members registered in the SMB network systems, and transmit the first identification information to the cloud hosting and storage system, wherein the cloud hosting and storage system is configured to receive the first identification information from the SMB network systems, generate second identification information which is identical to the first identification information, based on the received first identification information, and store the generated second identification information, and wherein the cloud storage system is configured to authenticate one of the members trying to access, by using a mobile terminal through the internet, the virtual NAS outside the SMB network systems with the second identification information, wherein the physical NAS is configured to transmit, when at least one of the plurality of original files stored in the physical NAS is changed, the changed original file to the virtual NAS, and wherein the virtual NAS is configured to synchronize, when one of a plurality of backup files in the virtual storage space of the virtual NAS is changed by the accessed mobile terminal of the authenticated member, the plurality of original files stored in the physical NAS with the changed backup file by transmitting the changed backup file to the physical NAS through the internet. - View Dependent Claims (11, 12, 13)
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Specification