CN101808012A - Data backup method in the cloud atmosphere - Google Patents
Data backup method in the cloud atmosphere Download PDFInfo
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- CN101808012A CN101808012A CN 201010136961 CN201010136961A CN101808012A CN 101808012 A CN101808012 A CN 101808012A CN 201010136961 CN201010136961 CN 201010136961 CN 201010136961 A CN201010136961 A CN 201010136961A CN 101808012 A CN101808012 A CN 101808012A
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Abstract
The invention provides a data backup method in the cloud atmosphere. The method is the backup service based on a broadband internet and high-capacity storage space. In short, the data backup method assembles a larger number of various types of storage devices in network through functions such as clustering application, grid technology or distributed file systems and the like and by application software so as to cooperatively work and jointly provide the functional services of data storage backup and business access for the exterior. The data backup method provides the automatic and safe data protection and automatically backups the important data of users in real time to the storage of the cloud atmosphere; and once the data corruption in a local computer, a mobile phone or other terminals happens, the data can be recovered by one key.
Description
Technical field
The invention belongs to computer network field, relate to the data back up method under a kind of cloud environment.
Background technology
Cloud environment, be meant cloud computing environment, cloud computing (Cloud Computing) is the development of Distributed Calculation (DistrbutedComputing), parallel computation (Parallel Computing) and grid computing (Grid Computing), its basic principle is to carry out for many computers by network allocation calculation task, and every computer is called a node of system for cloud computing.
Because the fragility that electronics storage is intrinsic, the redundancy to a certain degree of storage and management data is necessity normally.For example, computing equipment is subjected to virus damage and when paralysing, the data of storage may be retrieved, and this is admitted facts, and most stored digital mechanism and media are not to be damaged.Therefore, preferably there is a backup or a redundancy to a certain degree to rely in case of necessity.But the storage of data and backup can have influence on the operating efficiency of system.
The application of having announced (patent) number is the caching system that 200810043744.6 patent of invention discloses a kind of system for cloud computing, the local cache system of each node of system for cloud computing has been set up in this invention, also utilized the caching system of CDN network, this can carry out cloud computing more efficiently worldwide sooner, avoid each node may carry out same task repeatedly, can also significantly reduce network bandwidth utilization.
Because all similar mediums all can be subjected to mechanical breakdown or damage, the data that the influence of medium mistake or other problems all can cause storing can't be used again.Also just because of this, a kind of emerging solution begins to sprout at present, and the backup of utilization cloud environment can solve a difficult problem that is run in the middle of the tradition backup greatly.
Summary of the invention
In order to overcome the above problems, the invention provides the data back up method under a kind of cloud environment, this method is based on the backup services in broadband internet, big capacity storage space.In brief, it is exactly by functions such as cluster application, grid or distributed file systems, a large amount of various dissimilar memory devices in the network are gathered collaborative work by application software, the function service of data backup memory and Operational Visit externally is provided jointly.For the user provides automatic, safe data protection, with the real-time automated back-up of user's significant data in the middle of the storage of cloud environment, in case the corrupted data on local computing, mobile phone or the other-end can a key be recovered.
To achieve these goals, the present invention adopts following steps:
Step 1: at first, this system is that framework, links together by wide area network, the Internet or FC fiber channel network between the huge and widespread cloud environment alternate device each other in quantity.
The cloud environment alternate device is the computer node that is distributed under the different local cloud environments, introduces on this basis and disposes the backup virtualization technology, sets up an extendible architecture.
Step 2: secondly, the backup information of designing backup system intelligence identification source data, and the information such as memory capacity of destination service machine.Such as the source of Backup Data may be certain program or by the Backup Data of the enciphered data and the random division of local system.And Backup Data can be by standby system or the direct target location that sends to the standby system formulation from the source.
Further, can the designing backup system dynamics be distributed a tabulation of showing all object-computers, according to arranging for these computers provide the data backup ability of high-quality.When source computer needed any file destination to back up, standby system can require one or more object-computers that the good service of appointment is provided.A program on the source computer is encrypted backup file and is cut apart the formation file destination, then file is sent to standby system or directly sends to object-computer.
Further, the object-computer that the routine test of designing backup system is potential and positive has the ability to keep the service specified level to confirm them.Standby system provides backup services according to the service quality of selecting, and provides the ability of service level and the data volume consistency of corresponding actual storage to give remuneration according to object-computer.This standby system can also determine that a redundant copies quantity stores according to the service quality of selecting.
Further, the designing backup system makes regular check on the target location, can continue to observe with the service quality of guaranteeing to select.And move or make extra data trnascription according to the situation of change of object-computer.Data source may be the Backup Data services pay according to required service quality and data quantity stored.
Step 3: last, realize improving automatic management in the cloud environment backup cloud backup architecture efficiency of management, and reduce complexity by the system in the cloud environment.
Compared with prior art, advantage of the present invention is: this standby system can determine that a redundant copies quantity stores according to the service quality of selecting.Standby system can also be made regular check on the target location, with the service quality guaranteeing to select continue observe.Data source may be the Backup Data services pay according to required service quality and data quantity stored.Standby system can move or make extra data trnascription according to the situation of change of purpose computer.And source computer carried out the safety that data encryption helps to guarantee data, digital signature or data qualification help to guarantee the integrality of data.A plurality of backups of same data also can guarantee the integrality of required restoring data.
Description of drawings
Fig. 1 is a system backup cloud schematic diagram of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail, but not as a limitation of the invention.
Data back up method under a kind of cloud environment, can realize according to following steps:
Step 1: at first, this system is that framework, links together by wide area network, the Internet or FC fiber channel network between the huge and widespread cloud environment alternate device each other in quantity.Introduce on this basis and dispose the backup virtualization technology, set up an extendible architecture.
Referring to shown in Figure 1, on the system-based of data center 11, data center 22, data center 33 and data center 44, the described backup cloud system of framework, data center 11, data center 22, data center 33 and data center 44 link together by wide area network, the Internet or FC fiber channel network each other.And, set up an extendible architecture by disposing the backup virtualization technology, can expand to data center 5, data center 6, so that the n of data center.
Step 2: secondly, the backup cloud system should comprise backup medium resource pool 10, and the backup information of source data is provided, and the information such as memory capacity of destination service machine.Backup medium resource pool 10 can comprise tape library 7, VTL 8 and near line disk 9, therefore, SOA-set up to cross over the backup services of the unified compatible service-oriented demand of whole resource backup, such as the source of Backup Data may be certain program or with the Backup Data of the enciphered data and the random division of local system.Backup Data can be by standby system or the direct target location that sends to the standby system formulation from the source.
Can further, standby system also should have a tabulation of showing all object-computers, is called media services pond 6, according to arranging for these computers provide the data backup ability of high-quality.
When source computer needed any file destination to back up, standby system can require one or more object-computers that the good service of appointment is provided.A program on the source computer is encrypted backup file and is cut apart the formation file destination, then file is sent to standby system or directly sends to object-computer.The object-computer that this standby system routine test is potential and positive has the ability to keep the service specified level to confirm them.Standby system provides backup according to the quality requirement of selecting service.Standby system provides the ability of service level and the data volume consistency of corresponding actual storage to give remuneration according to object-computer.This standby system can determine that a redundant copies quantity stores according to the service quality of selecting.Standby system is made regular check on the target location, can continue to observe with the service quality of guaranteeing to select.Data source may be the Backup Data services pay according to required service quality and data quantity stored.Standby system can move or make extra data trnascription according to the situation of change of purpose computer.Source computer is carried out the safety that data encryption helps to guarantee data, and digital signature or data qualification help to guarantee the integrality of data.A plurality of backups of same data also can guarantee the integrality of required restoring data.
Step 3: last, realize improving automatic management in the cloud environment standby system cloud backup architecture efficiency of management, and reduce complexity by the backup control centre 5 in the cloud environment.
The above; only be the embodiment among the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; conversion or the replacement expected can be understood, all of the present invention comprising within the scope should be encompassed in.Therefore, protection scope of the present invention should be as the criterion with the protection range of claims.
Claims (7)
1. the data back up method under the cloud environment is characterized in that: said method comprising the steps of:
Step 1: at first, framework cloud environment alternate device links together by wide area network, the Internet or FC fiber channel network each other;
Step 2: the backup information of designing backup system intelligence identification source data, and the information such as memory capacity of destination service machine;
Step 3: last, realize automatic management in the cloud environment backup improving the cloud backup architecture efficiency of management by the system in the cloud environment;
Further, can the standby system in the step 2 comprises and dynamically has a tabulation of showing all object-computers, according to arranging for these computers provide the data backup ability of high-quality;
Further, the described Backup Data in the step 2 can be by standby system or the direct target location that sends to the standby system formulation from the source;
Further, the standby system described in the step 2 determines that according to the service quality of selecting a redundant copies quantity stores;
Further, the standby system described in the step 2 moves or makes extra data trnascription according to the situation of change of purpose computer.
2. the data back up method under a kind of cloud environment according to claim 1 is characterized in that: the described cloud environment alternate device of step 1 is meant the computer equipment under the cloud environment that is distributed in different places.
3. the data back up method under a kind of cloud environment according to claim 2 is characterized in that: the described cloud environment alternate device of step 1 is a prolongable architecture.
4. according to the data back up method under the described a kind of cloud environment of claim 3, it is characterized in that: the potential and positive object-computer of described standby system routine test, to confirm to have the ability to keep the service specified level.
5. the data back up method under any cloud environment according to claim 4, it is characterized in that: described standby system provides backup services according to the service quality of selecting, and provides the ability of service level and the data volume consistency of corresponding actual storage to give remuneration according to object-computer.
6. the data back up method under a kind of cloud environment according to claim 5 is characterized in that: described standby system is made regular check on the target location, with the service quality guaranteeing to select continue observe.
7. the data back up method under a kind of cloud environment according to claim 1, it is characterized in that: realize the automatic management in the cloud environment standby system in the described step 3, improve the cloud backup architecture efficiency of management, and realize reducing complexity by the backup control centre in the cloud environment.
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Cited By (16)
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| CN102447721A (en) * | 2010-10-09 | 2012-05-09 | 深圳市金蝶中间件有限公司 | Method and device for backup |
| WO2012126232A1 (en) * | 2011-03-22 | 2012-09-27 | 中兴通讯股份有限公司 | Method, system and serving node for data backup and recovery |
| CN102855239A (en) * | 2011-06-28 | 2013-01-02 | 清华大学 | Distributed geographical file system |
| CN103020051A (en) * | 2011-09-20 | 2013-04-03 | 奇智软件（北京）有限公司 | Data transferring method for plug-in equipment |
| CN103425548A (en) * | 2012-05-21 | 2013-12-04 | 深圳市祈飞科技有限公司 | Method and system for operating system cloud backup and restore |
| CN103493461A (en) * | 2011-03-31 | 2014-01-01 | 汤姆逊许可公司 | Method for data cache in a gateway |
| CN103841177A (en) * | 2013-11-08 | 2014-06-04 | 汉柏科技有限公司 | Cloud computing data storage system and method based on gridding |
| WO2014100978A1 (en) * | 2012-12-25 | 2014-07-03 | 华为技术有限公司 | Data backup method, device, and system |
| CN104253872A (en) * | 2014-10-16 | 2014-12-31 | 深圳市中兴移动通信有限公司 | Synchronous information updating method, system and terminal |
| CN104283912A (en) * | 2013-07-04 | 2015-01-14 | 北京中科同向信息技术有限公司 | Cloud backup dynamic balance technology |
| US20150032817A1 (en) * | 2013-07-29 | 2015-01-29 | Sanovi Technologies Pvt Ltd. | System and method using software defined continuity (sdc) and application defined continuity (adc) for achieving business continuity and application continuity on massively scalable entities like entire datacenters, entire clouds etc. in a computing system environment |
| CN106095656A (en) * | 2016-05-31 | 2016-11-09 | 上海爱数信息技术股份有限公司 | A kind of cloud backup and analysis method and system |
| CN103176860B (en) * | 2011-12-21 | 2017-07-21 | 腾讯科技（深圳）有限公司 | Data back up method and system |
| CN108173922A (en) * | 2017-12-25 | 2018-06-15 | 安徽黄梅戏艺术职业学院 | A kind of computer network cloud activation system |
| CN108809689A (en) * | 2018-03-23 | 2018-11-13 | 成都安信思远信息技术有限公司 | A kind of immediate processing method of electronic data |
| CN111488245A (en) * | 2020-04-14 | 2020-08-04 | 深圳市小微学苑科技有限公司 | Advanced management method and system for distributed storage |
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| CN102447721B (en) * | 2010-10-09 | 2015-08-05 | 深圳市金蝶中间件有限公司 | A kind of method of backup and device |
| CN102447721A (en) * | 2010-10-09 | 2012-05-09 | 深圳市金蝶中间件有限公司 | Method and device for backup |
| WO2012126232A1 (en) * | 2011-03-22 | 2012-09-27 | 中兴通讯股份有限公司 | Method, system and serving node for data backup and recovery |
| US9286319B2 (en) | 2011-03-22 | 2016-03-15 | Zte Corporation | Method, system and serving node for data backup and restoration |
| CN103493461A (en) * | 2011-03-31 | 2014-01-01 | 汤姆逊许可公司 | Method for data cache in a gateway |
| CN102855239A (en) * | 2011-06-28 | 2013-01-02 | 清华大学 | Distributed geographical file system |
| CN102855239B (en) * | 2011-06-28 | 2016-04-20 | 清华大学 | A kind of distributed geographical file system |
| CN103020051A (en) * | 2011-09-20 | 2013-04-03 | 奇智软件（北京）有限公司 | Data transferring method for plug-in equipment |
| CN103020051B (en) * | 2011-09-20 | 2016-06-22 | 北京奇虎科技有限公司 | A kind of data transfering method inserting equipment |
| CN103176860B (en) * | 2011-12-21 | 2017-07-21 | 腾讯科技（深圳）有限公司 | Data back up method and system |
| CN103425548A (en) * | 2012-05-21 | 2013-12-04 | 深圳市祈飞科技有限公司 | Method and system for operating system cloud backup and restore |
| CN104137512B (en) * | 2012-12-25 | 2017-06-20 | 华为技术有限公司 | A kind of data back up method, device and system |
| WO2014100978A1 (en) * | 2012-12-25 | 2014-07-03 | 华为技术有限公司 | Data backup method, device, and system |
| CN104137512A (en) * | 2012-12-25 | 2014-11-05 | 华为技术有限公司 | Data backup method, device, and system |
| CN104283912A (en) * | 2013-07-04 | 2015-01-14 | 北京中科同向信息技术有限公司 | Cloud backup dynamic balance technology |
| US20150032817A1 (en) * | 2013-07-29 | 2015-01-29 | Sanovi Technologies Pvt Ltd. | System and method using software defined continuity (sdc) and application defined continuity (adc) for achieving business continuity and application continuity on massively scalable entities like entire datacenters, entire clouds etc. in a computing system environment |
| US9716746B2 (en) * | 2013-07-29 | 2017-07-25 | Sanovi Technologies Pvt. Ltd. | System and method using software defined continuity (SDC) and application defined continuity (ADC) for achieving business continuity and application continuity on massively scalable entities like entire datacenters, entire clouds etc. in a computing system environment |
| CN103841177A (en) * | 2013-11-08 | 2014-06-04 | 汉柏科技有限公司 | Cloud computing data storage system and method based on gridding |
| CN104253872A (en) * | 2014-10-16 | 2014-12-31 | 深圳市中兴移动通信有限公司 | Synchronous information updating method, system and terminal |
| CN104253872B (en) * | 2014-10-16 | 2016-08-24 | 努比亚技术有限公司 | Synchronizing information update method, system and terminal |
| CN106095656A (en) * | 2016-05-31 | 2016-11-09 | 上海爱数信息技术股份有限公司 | A kind of cloud backup and analysis method and system |
| CN106095656B (en) * | 2016-05-31 | 2018-10-12 | 上海爱数信息技术股份有限公司 | A kind of backup of cloud and analysis method and system |
| CN108173922A (en) * | 2017-12-25 | 2018-06-15 | 安徽黄梅戏艺术职业学院 | A kind of computer network cloud activation system |
| CN108809689A (en) * | 2018-03-23 | 2018-11-13 | 成都安信思远信息技术有限公司 | A kind of immediate processing method of electronic data |
| CN111488245A (en) * | 2020-04-14 | 2020-08-04 | 深圳市小微学苑科技有限公司 | Advanced management method and system for distributed storage |
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