CN102843424B - A kind of heterogeneous distributed cloud computing system and method - Google Patents
A kind of heterogeneous distributed cloud computing system and method Download PDFInfo
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- CN102843424B CN102843424B CN201210275393.8A CN201210275393A CN102843424B CN 102843424 B CN102843424 B CN 102843424B CN 201210275393 A CN201210275393 A CN 201210275393A CN 102843424 B CN102843424 B CN 102843424B
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Abstract
A kind of heterogeneous distributed cloud computing method of disclosure, comprises the following steps: S1. sends cloud service request by the Internet and network interface。S2. the cloud service of cloud interface is asked and selects network, if available free network, then starts to select server, if leisureless network, then continues to select network。If the server that the network S3. chosen is corresponding available free, then choose the server of free time, if server corresponding to the network chosen is busy, then continue to select server。S4., after server is chosen, task corresponding for cloud service request is distributed to the terminal matched by internal cloud network automatically, invention additionally discloses a kind of heterogeneous distributed cloud computing system。The terminal that the present invention is matched by the resource being dispatched to require with it by user's request, it is achieved the Appropriate application of cloud resource, makes that cloud computing egress network is smooth and easy, time delay is shorter, stability is high, CPU usage is low。
Description
Technical field
The present invention relates to field of cloud calculation, more particularly to a kind of heterogeneous distributed cloud computing structure and method。
Background technology
Cloud computing (cloudcomputing) is based on the increase of related service of the Internet, use and delivery mode, is usually directed to provide dynamically easily extension by the Internet and is often virtualized resource。Cloud computing is by making calculating be distributed on substantial amounts of distributed computer, but not in local computer or remote server, the operation of enterprise data center will be more like with the Internet。This makes enterprise on resource switch to the application needed, will can access computer and storage system according to demand。
Existing cloud computing framework is concentrated, namely centralized large-scale data center and calculating center are set up, form the high in the clouds of cloud computing, the various services needed for user are externally provided by high in the clouds, user directly obtains service by network from high in the clouds, therefore this kind of cloud computing is relatively strong to the bandwidth of network and the dependency of data transmission delay, causes that egress network is congested, time delay is longer, poor stability。
Summary of the invention
Present invention solves the technical problem that and be in that, it is provided that a kind of heterogeneous distributed cloud computing method, the method makes that the egress network of cloud computing is smooth and easy, time delay is shorter, stability is high, CPU usage is low。
The technical solution adopted for the present invention to solve the technical problems is, it is provided that a kind of heterogeneous distributed cloud computing method, comprises the following steps:
S1. cloud service request is sent by the Internet and network interface。
S2. the cloud service of cloud interface is asked and selects network, if available free network, then starts to select server, if leisureless network, then continues to select network。
If the server that the network S3. chosen is corresponding available free, then choose the server of free time, if server corresponding to the network chosen is busy, then continue to select server。
S4., after server is chosen, task corresponding for cloud service request is distributed to the terminal matched by internal cloud network automatically。
Preferably, in step S2, name server checking is used to choose network whether idle。
Preferably, in step S3, active server checking is used to choose server whether idle。
Preferably, in step S3, further comprising the steps of:
Whether the server chosen is busy to use busy server again to verify；If so, then return and select server, if it is not, enter step S4。
Preferably, user is one or more user。
Preferably, in step S4, terminal is PC or working machine。
Preferably, in step S4, terminal is cluster server。
Preferably, in step S4, terminal stores in memory after the task that user asks being completed。
Preferably, memorizer is connected with cloud interface。
The present invention also provides for a kind of heterogeneous distributed cloud computing system, including:
Communication interface, for receiving the cloud service request of user, and resource terminal returned sends to user；Multiple networks, are connected with communication interface, are connected with name server simultaneously；Whether available free name server, for verifying in multiple network network；The multiple servers being connected with multiple networks；Active server；For verifying in multiple server whether available free server；Whether busy server, choose server busy for checking again；Multiple terminals, are connected with multiple servers, and reception task also performs；Multiple memorizeies, are connected with terminal, for storing task that terminal completes and by completed task return communication interface
The beneficial effects of the present invention is: a kind of heterogeneous distributed cloud computing method is provided, by the terminal that the cloud service resource that the cloud service demand of user is dispatched to require with it is matched, realize the Appropriate application of cloud resource, make that cloud computing egress network is smooth and easy, time delay is shorter, stability is high, CPU usage is low。
Accompanying drawing explanation
Fig. 1, the heterogeneous distributed cloud computing method schematic diagram of the present invention；
Fig. 2, the heterogeneous distributed cloud computing structural representation of the present invention。
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention will be further described。
The present invention provides a kind of heterogeneous distributed cloud computing method, referring to the heterogeneous distributed cloud computing method schematic diagram of Fig. 1 present invention, comprises the following steps:
S1. cloud service request is sent by the Internet and network interface。
Whether S2. the cloud service of cloud interface is asked and selects network, if available free network, then starts to select server, if leisureless network, then continue to select network, use name server (DNSserver) checking to choose network idle。
If the server that the network S3. chosen is corresponding available free, choose the server of free time, if the server that the network chosen is corresponding is busy, then continue to select server, whether use active server (Activeserver) checking to choose server idle, whether the server chosen is busy to use busy server (Busyserver) again to verify；If so, then return and select server, if it is not, enter step S4。
S4., after server is chosen, task corresponding for cloud service request is distributed to the terminal matched by internal cloud network automatically, and terminal stores in memory after the task that user asks being completed。
Should be appreciated that memorizer is connected with cloud interface。
Should be appreciated that terminal selects to include one or more in PC (PC), working machine and cluster server etc. according to user task, therefore the terminal of the present invention is the terminal of " isomery " formula。
Name server is equipped with the main frame of domain name system, it saves the table of a domain name (domainname) and corresponding IP address (IPaddress), and it is the hierarchical database that one is capable of name resolution (nameresolution)。
Active server (Activeserver) is provided that consistent server-side component and script mode, and a whole set of the service for component applications management, database access, issued transaction and Message Processing, choose server whether idle for checking in the present invention。
Whether busy server (Busyserver) chooses server busy for checking again。
The present invention also provides for a kind of heterogeneous distributed cloud computing system, referring to Fig. 2, and the heterogeneous distributed cloud computing structural representation of the present invention, including:
Communication interface, for receiving the cloud service request of user, and resource terminal returned sends to user；Multiple networks, are connected with communication interface, are connected with name server simultaneously；Whether available free name server, for verifying in multiple network network；The multiple servers being connected with multiple networks；Active server；For verifying in multiple server whether available free server；Whether busy server, choose server busy for checking again；Multiple terminals, are connected with multiple servers, and reception task also performs；Multiple memorizeies, are connected with terminal, for storing task that terminal completes and by completed task return communication interface。
Embodiment 1
S1. user M1Cloud service request is sent by the Internet and network interface。
Whether S2. cloud interface is asked and selects network, if available free network, then starts to select server, if leisureless network, then continue to select network, use name server (DNSserver) checking to choose network idle。
If the server that the network S3. chosen is corresponding available free, choose the server of free time, if the server that the network chosen is corresponding is busy, then continue to select server, whether use active server (Activeserver) checking to choose server idle, whether the server chosen is busy to use busy server (Busyserver) again to verify；If so, then return and select server, if it is not, enter step S4。
S4., after server is chosen, task corresponding for cloud service request is distributed to the terminal matched by internal cloud network automatically, and user is asked M by terminal1Task complete after store in memory。
Embodiment 2
S1. user M1、M2、M3…MnCloud service request is sent by the Internet and network interface。
Whether S2. cloud interface is asked and selects network, if available free network, then starts to select server, if leisureless network, then continue to select Web vector graphic name server (DNSserver) checking to choose network idle。
If the server that the network S3. chosen is corresponding available free, choose the server of free time, if the server that the network chosen is corresponding is busy, then continue to select server, whether use active server (Activeserver) checking to choose server idle, whether the server chosen is busy to use busy server (Busyserver) again to verify；If so, then return and select server, if it is not, enter step S4。
S4., after server is chosen, task corresponding for cloud service request is distributed to the terminal matched by internal cloud network automatically, and user is asked M by terminal1、M2、M3…MnTask complete after store in memory。
Cloud resource and user's request resource are integrated by the heterogeneous distributed cloud computing method of the present invention, corresponding terminal is selected to complete task according to user task difficulty, avoid causing the waste of resource, use the method that the network traffics in cloud computing are limited to terminal, being independent of the bandwidth of network and the time delay of data transmission, the egress network of cloud computing is smooth and easy, time delay is shorter, stability is high, CPU usage is low。
Above-described embodiment in the present invention has only done exemplary description, and the present invention can be carried out various amendment without departing from the spirit and scope of the present invention by those skilled in the art after reading this special envoy application。
Claims (8)
1. a heterogeneous distributed cloud computing method, it is characterised in that comprise the following steps:
S1. cloud service request is sent by the Internet and network interface；
Whether S2. network is asked and is selected in cloud service described in cloud interface, use name server checking to choose network idle；If available free network, then start to select server, if leisureless network, then continue to select network；Domain name server is equipped with the main frame of domain name system, saves a domain name and the table of the IP address corresponding with domain name；
If the server that the network S3. chosen is corresponding available free, then choose the server of described free time, if server corresponding to the network chosen is busy, then continue to select server；
S4., after server is chosen, task corresponding for described cloud service request is distributed to the terminal matched by internal cloud network automatically。
2. whether heterogeneous distributed cloud computing method according to claim 1, it is characterised in that in step S3, use active server checking to choose server idle。
3. heterogeneous distributed cloud computing method according to claim 1, it is characterised in that in step S3, further comprising the steps of:
Use busy server again verify described in the server chosen whether busy；If so, then return and select server, if it is not, enter step S4。
4. heterogeneous distributed cloud computing method according to claim 1, it is characterised in that in step S4, described terminal is PC or working machine。
5. heterogeneous distributed cloud computing method according to claim 1, it is characterised in that in step S4, described terminal is cluster server。
6. heterogeneous distributed cloud computing method according to claim 1, it is characterised in that in step S4, described terminal stores in memory after the task that user asks being completed。
7. heterogeneous distributed cloud computing method according to claim 6, it is characterised in that described memorizer is connected with cloud interface。
8. a heterogeneous distributed cloud computing system, it is characterised in that including:
Communication interface, for receiving the cloud service request of user, and resource terminal returned sends to user；Whether available free name server, for verifying in multiple network network；Multiple networks, the plurality of network is connected with described communication interface, is connected with domain name server simultaneously；Domain name server is equipped with the main frame of domain name system, saves a domain name and the table of the IP address corresponding with domain name；The multiple servers being connected with multiple networks；Active server；For verifying in multiple server whether available free server；Whether busy server, choose server busy for checking again；Multiple terminals, are connected with the plurality of server, and reception task also performs；Multiple memorizeies, are connected with described terminal, for storing task that terminal completes and by completed task return communication interface。
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| CN101977242A (en) * | 2010-11-16 | 2011-02-16 | 西安电子科技大学 | Layered distributed cloud computing architecture and service delivery method |
| CN102594912A (en) * | 2012-03-15 | 2012-07-18 | 北京昆仑万维科技股份有限公司 | Data processing method under server architecture, server and server architecture |
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Effective date of registration: 20210415 Address after: 2 / F, software building, No.9, Gaoxin Zhongyi Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: KUANG-CHI INSTITUTE OF ADVANCED TECHNOLOGY Address before: 18B, building a, CIC international business center, 1061 Xiangmei Road, Futian District, Shenzhen, Guangdong 518034 Patentee before: KUANG-CHI INNOVATIVE TECHNOLOGY Ltd. |