CN109117305B - Data backup method, device and equipment and computer readable storage medium - Google Patents
Data backup method, device and equipment and computer readable storage medium Download PDFInfo
- Publication number
- CN109117305B CN109117305B CN201810818657.7A CN201810818657A CN109117305B CN 109117305 B CN109117305 B CN 109117305B CN 201810818657 A CN201810818657 A CN 201810818657A CN 109117305 B CN109117305 B CN 109117305B
- Authority
- CN
- China
- Prior art keywords
- target
- data
- disaster recovery
- backup
- storage node
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
Abstract
The invention discloses a data backup method, which is applied to a disaster recovery cluster and comprises the following steps: acquiring target data to be backed up from a source end; searching a target configuration file corresponding to the target data in a preset configuration database, wherein a target disaster recovery place selected by a user at a source end in advance is stored in the target configuration file; and transmitting the target data to the target disaster recovery place according to the target configuration file, and backing up the target data to the target storage node. The method can back up the data to be backed up to the corresponding position according to the disaster backup site selected by the user in advance, thereby providing flexible selectivity for the user and improving the user experience and the safety of the backed-up data. Accordingly, the data backup device, the equipment and the computer readable storage medium disclosed by the invention also have the technical effects.
Description
Technical Field
The present invention relates to the field of data storage technologies, and in particular, to a data backup method, apparatus, device, and computer-readable storage medium.
Background
Along with the deep development of the information age, people pay more and more attention to data resources. To prevent data loss, data is typically backed up in multiple copies to cope with occasional needs.
At present, a large-scale enterprise generally constructs a disaster recovery cluster autonomously to backup data generated in the operation process of the enterprise. The construction of the disaster recovery cluster needs to spend larger resources, which is a heavy burden for small and medium-sized enterprises; moreover, when an enterprise autonomously constructs a disaster recovery center, the operation of the normal business of the enterprise is inevitably influenced, after all, data disaster recovery only refers to extra work of the enterprise in the bud, and the center of gravity of the work of one enterprise is still the normal business for supporting the operation of the enterprise.
Therefore, medium and small-sized enterprises generally send disaster recovery work of enterprise data to professional disaster recovery service providers to carry out. The cloud storage which is prevalent nowadays can provide backup storage work of data for enterprises or individual users, the data of the users are independently stored generally according to a construction mode of a disaster recovery cluster, and specific storage positions, storage modes and the like of the data are opaque to the users; the user can not independently select the personalized storage position and storage mode, so that the user experience is greatly reduced, and the flexible operation of disaster recovery data by the user is not facilitated; for data backup, the existing disaster recovery cluster corresponding to cloud storage is generally located in a machine room at the same location, and if a natural disaster occurs at the location and a user is also located at the location, the data backup work is doubtful, because source data and backup data may be threatened at the same time, the security of the data cannot be guaranteed.
Therefore, how to improve the user experience and the security of the backup data is a problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a data backup method, a data backup device, data backup equipment and a computer readable storage medium, so as to improve user experience and the safety of backup data.
In order to achieve the above purpose, the embodiment of the present invention provides the following technical solutions:
a data backup method is applied to a disaster recovery cluster and comprises the following steps:
acquiring target data to be backed up from a source end;
searching a target configuration file corresponding to the target data in a preset configuration database, wherein a target disaster recovery place selected by a user of the source end in advance is stored in the target configuration file;
and transmitting the target data to the target disaster backup site according to the target configuration file, and backing up the target data to a target storage node.
The obtaining target data to be backed up from a source end includes:
and acquiring target data to be backed up from a source end according to a preset time period.
The obtaining target data to be backed up from a source end includes:
and acquiring target data to be backed up from the source end in real time.
Wherein, the transmitting the target data to the target disaster recovery location according to the target configuration file and backing up the target data to the target storage node comprises:
determining a target disaster recovery place corresponding to the target data according to the target configuration file;
calling a monitoring process of the target disaster backup site, and judging whether the target disaster backup site has an available target storage node or not;
and if so, transmitting the target data to the target disaster recovery place and backing up the target data to the target storage node.
When the target disaster recovery location does not have an available target storage node, the method further includes:
and backing up the target data to a preset redundant storage node.
A data backup device is applied to a disaster recovery cluster and comprises:
the acquisition module is used for acquiring target data to be backed up from a source end;
a searching module, configured to search a preset configuration database for a target configuration file corresponding to the target data, where the target configuration file stores a target disaster recovery location selected by a user at the source in advance;
and the backup module is used for transmitting the target data to the target disaster recovery place according to the target configuration file and backing up the target data to a target storage node.
Wherein the obtaining module is specifically configured to:
and acquiring target data to be backed up from a source end according to a preset time period.
Wherein the backup module comprises:
the determining unit is used for determining a target disaster recovery place corresponding to the target data according to the target configuration file;
the judging unit is used for calling a monitoring process of the target disaster recovery place and judging whether an available target storage node exists in the target disaster recovery place;
and the backup unit is used for transmitting the target data to the target disaster recovery place and backing up the target data to the target storage node when the target disaster recovery place has an available target storage node.
A data backup device, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the data backup method according to any one of the above when the computer program is executed.
A computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of a data backup method as described in any one of the above.
As can be seen from the above solutions, a data backup method provided in the embodiments of the present invention is applied to a disaster recovery cluster, and includes: acquiring target data to be backed up from a source end; searching a target configuration file corresponding to the target data in a preset configuration database, wherein a target disaster recovery place selected by a user of the source end in advance is stored in the target configuration file; and transmitting the target data to the target disaster backup site according to the target configuration file, and backing up the target data to a target storage node.
Therefore, when the data to be backed up at the source end is backed up, the data to be backed up can be backed up to the corresponding position according to the disaster backup site selected by the user in advance, so that flexible selectivity is provided for the user; meanwhile, the disaster backup place selected by the user in advance is stored in the configuration database in advance, and when data backup is carried out, the corresponding target disaster backup place can be directly matched for the data to be backed up according to the configuration database without the operation of the user, so that the user experience is improved. The user for selecting the disaster recovery backup site can select the disaster recovery backup site according to the requirement of the user, and when the user needs to perform disaster recovery in different places, the source end and the disaster recovery backup site can be different, so that the safety of backup data is improved; when a user needs to be disaster-tolerant nearby, the source end and the disaster backup site can be in the same city, and flexible operation of backup data is improved.
Accordingly, the data backup device, the equipment and the computer readable storage medium provided by the embodiment of the invention also have the technical effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flowchart of a data backup method according to an embodiment of the present invention;
FIG. 2 is a flowchart of another data backup method disclosed in the embodiments of the present invention;
FIG. 3 is a schematic diagram of a data backup apparatus according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a data backup device according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a disaster recovery cluster according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a data backup method, a data backup device, data backup equipment and a computer readable storage medium, which are used for improving user experience and the safety of backup data.
Referring to fig. 1, a data backup method provided in an embodiment of the present invention is applied to a disaster recovery cluster, and includes:
s101, obtaining target data to be backed up from a source end;
in this embodiment, the source end is a generation end of the data to be backed up. When the source end is an enterprise database, the data to be backed up is the data generated by the enterprise in the normal production operation process. A dedicated data transmission channel can be established between the source end and the disaster recovery cluster, so that the data transmission efficiency is improved.
S102, searching a target configuration file corresponding to target data in a preset configuration database, wherein a target disaster recovery place selected by a source end user in advance is stored in the target configuration file;
specifically, the configuration files in the configuration database may be divided according to different users, that is, one user corresponds to one configuration file. Each configuration file can store information such as user ID, user name, password, disaster recovery place selected by a user, data storage mode and the like; when the user purchases goods with different prices, the user can be divided into a common user, a member user, a high-level VIP user and the like, and different users can provide the same or different storage services.
And S103, transmitting the target data to a target disaster recovery place according to the target configuration file, and backing up the target data to a target storage node.
The disaster recovery cluster in this embodiment includes a plurality of disaster recovery sites, each disaster recovery site includes a plurality of storage nodes, and each storage node may include a plurality of storage servers or storage devices. When the target data is transmitted to the target disaster recovery place, the storage nodes can be distributed for the target data according to the current data storage state of the target disaster recovery place.
It can be seen that, in the data backup method provided by this embodiment, when backing up data to be backed up at a source end, the data to be backed up can be backed up to a corresponding position according to a disaster recovery site selected by a user in advance, so that flexible selectivity is provided for the user; meanwhile, the disaster backup place selected by the user in advance is stored in the configuration database in advance, and when data backup is carried out, the corresponding target disaster backup place can be directly matched for the data to be backed up according to the configuration database without the operation of the user, so that the user experience is improved. The user for selecting the disaster recovery backup site can select the disaster recovery backup site according to the requirement of the user, and when the user needs to perform disaster recovery in different places, the source end and the disaster recovery backup site can be different, so that the safety of backup data is improved; when a user needs to be disaster-tolerant nearby, the source end and the disaster backup site can be in the same city, and flexible operation of backup data is improved.
The embodiment of the invention discloses another data backup method, and compared with the previous embodiment, the embodiment further explains and optimizes the technical scheme.
Referring to fig. 2, another data backup method provided in the embodiment of the present invention is applied to a disaster recovery cluster, and includes:
s201, acquiring target data to be backed up from a source end according to a preset time period;
in this embodiment, the target data to be backed up may be acquired according to a preset time period. If the data to be backed up is acquired every 10 minutes, the disaster recovery backup cluster acquires the data from the source end every 10 minutes. The length of the time period can be flexibly adjusted according to the actual application situation, so the specification is not specifically limited herein. It should be noted that the time period may be preset by using a timer or the like.
S202, searching a target configuration file corresponding to target data in a preset configuration database, wherein a target disaster recovery place selected by a source end user in advance is stored in the target configuration file;
and S203, transmitting the target data to the target disaster recovery place according to the target configuration file, and backing up the target data to the target storage node.
It can be seen that, in another data backup method provided by this embodiment, when backing up data to be backed up at a source end, the data to be backed up can be backed up to a corresponding position according to a disaster recovery location selected by a user in advance, so that flexible selectivity is provided for the user; meanwhile, the disaster backup place selected by the user in advance is stored in the configuration database in advance, and when data backup is carried out, the corresponding target disaster backup place can be directly matched for the data to be backed up according to the configuration database without the operation of the user, so that the user experience is improved. The user for selecting the disaster recovery backup site can select the disaster recovery backup site according to the requirement of the user, and when the user needs to perform disaster recovery in different places, the source end and the disaster recovery backup site can be different, so that the safety of backup data is improved; when a user needs to be disaster-tolerant nearby, the source end and the disaster backup site can be in the same city, and flexible operation of backup data is improved.
Based on any of the foregoing embodiments, it should be noted that the acquiring, from a source end, target data to be backed up includes: and acquiring target data to be backed up from the source end in real time.
Specifically, in order to ensure real-time performance of data backup, target data to be backed up may be acquired in real time. Namely: when the source end newly generates data, the source end acquires the data to be backed up from the source end.
Based on any of the foregoing embodiments, it should be noted that the transmitting the target data to the target disaster recovery location according to the target configuration file and backing up the target data to the target storage node includes:
determining a target disaster recovery place corresponding to the target data according to the target configuration file;
calling a monitoring process of the target disaster backup site, and judging whether the target disaster backup site has an available target storage node or not;
and if so, transmitting the target data to the target disaster recovery place and backing up the target data to the target storage node.
When the target disaster recovery location does not have an available target storage node, the method further includes:
and backing up the target data to a preset redundant storage node.
Specifically, in order to determine the operating state of the storage node included in the disaster recovery location, a monitoring process may be preset at each disaster recovery location to monitor information such as the operating state and the storage state of the storage node of the disaster recovery location in real time. Therefore, the storage nodes which have faults or reach the storage extreme value can be known in time, so that management personnel can correspondingly manage according to the conditions. Wherein, the storage node is available to indicate that the storage node is operating normally and has available storage space. And when the target disaster recovery place does not have an available target storage node, backing up the target data to a preset redundant storage node. Namely: each disaster recovery node can be preset with a redundant storage node for use at times.
In the following, a data backup device provided by an embodiment of the present invention is introduced, and a data backup device described below and a data backup method described above may be referred to each other.
Referring to fig. 3, a data backup apparatus provided in an embodiment of the present invention is applied to a disaster recovery cluster, and includes:
an obtaining module 301, configured to obtain target data to be backed up from a source end;
a searching module 302, configured to search a target configuration file corresponding to the target data in a preset configuration database, where the target configuration file stores a target disaster recovery location selected by the source end user in advance;
and the backup module 303 is configured to transmit the target data to the target disaster recovery location according to the target configuration file, and backup the target data to a target storage node.
Wherein the obtaining module is specifically configured to:
and acquiring target data to be backed up from a source end according to a preset time period.
Wherein the backup module comprises:
the determining unit is used for determining a target disaster recovery place corresponding to the target data according to the target configuration file;
the judging unit is used for calling a monitoring process of the target disaster recovery place and judging whether an available target storage node exists in the target disaster recovery place;
and the backup unit is used for transmitting the target data to the target disaster recovery place and backing up the target data to the target storage node when the target disaster recovery place has an available target storage node.
Wherein the backup module further comprises:
and the redundancy backup unit is used for backing up the target data to a preset redundancy storage node when no available target storage node exists in the target disaster recovery place.
Wherein the obtaining module is specifically configured to:
and acquiring target data to be backed up from the source end in real time.
Therefore, in the data backup device provided by this embodiment, the device obtains the target data to be backed up from the source end through the obtaining module; searching a target configuration file corresponding to the target data in a preset configuration database through a searching module; and transmitting the target data to the target disaster backup site through the backup module according to the target configuration file, and backing up the target data to the target storage node. The data backup device provided by the embodiment is formed by the acquisition module, the search module and the backup module which work independently and are matched with each other, the device can provide flexible selectivity for users, and user experience and data backup safety are improved.
In the following, a data backup device provided by an embodiment of the present invention is introduced, and a data backup device described below and a data backup method and apparatus described above may be referred to each other.
Referring to fig. 4, a data backup device provided in an embodiment of the present invention includes:
a memory 401 for storing a computer program;
a processor 402 for implementing the steps of the data backup method according to any of the embodiments described above when executing the computer program.
In the following, a computer-readable storage medium provided by an embodiment of the present invention is introduced, and a computer-readable storage medium described below and a data backup method, apparatus, and device described above may be referred to each other.
A computer-readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the data backup method according to any of the embodiments described above.
Based on any of the above embodiments, it should be noted that the disaster recovery cluster may be constructed according to the data backup method provided in this specification, for example:
taking province cities of each province in China as disaster preparation places, 23 disaster preparation places can be built; and a storage node is constructed at each disaster backup site, so that disaster backup centers distributed all over the country are formed. The user can select a suitable disaster recovery site based on the geographical location where the user is located and the user's needs. The number of nodes of each disaster backup site can be preset to be the same or different so as to meet actual requirements. Moreover, a corresponding management APP can be designed for the disaster recovery cluster, namely cloud storage is realized, so that the operation of a user is facilitated.
Referring to fig. 5, when beijing, zheng, changsha, luoyang and three gorges are taken as disaster recovery sites, the disaster recovery cluster is schematically shown in fig. 5. In the figure it is assumed that each user occupies one storage node.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A data backup method is applied to a disaster recovery cluster and comprises the following steps:
acquiring target data to be backed up from a source end;
searching a target configuration file corresponding to the target data in a preset configuration database, wherein a target disaster recovery place selected by a user of the source end in advance is stored in the target configuration file;
transmitting the target data to the target disaster backup site according to the target configuration file, and backing up the target data to a target storage node;
wherein, the transmitting the target data to the target disaster recovery location according to the target configuration file and backing up the target data to the target storage node comprises:
determining a target disaster recovery place corresponding to the target data according to the target configuration file;
calling a monitoring process of the target disaster backup site, and judging whether the target disaster backup site has an available target storage node or not; the storage node is available, which means that the storage node operates normally and has available storage space;
if yes, transmitting the target data to the target disaster recovery place and backing up the target data to the target storage node;
if not, backing up the target data to a preset redundant storage node.
2. The data backup method according to claim 1, wherein the obtaining target data to be backed up from a source end comprises:
and acquiring target data to be backed up from a source end according to a preset time period.
3. The data backup method according to claim 1, wherein the obtaining target data to be backed up from a source end comprises:
and acquiring target data to be backed up from the source end in real time.
4. A data backup device is applied to a disaster recovery cluster, and comprises:
the acquisition module is used for acquiring target data to be backed up from a source end;
a searching module, configured to search a preset configuration database for a target configuration file corresponding to the target data, where the target configuration file stores a target disaster recovery location selected by a user at the source in advance;
the backup module is used for transmitting the target data to the target disaster recovery place according to the target configuration file and backing up the target data to a target storage node;
wherein the backup module comprises:
the determining unit is used for determining a target disaster recovery place corresponding to the target data according to the target configuration file;
the judging unit is used for calling a monitoring process of the target disaster recovery place and judging whether an available target storage node exists in the target disaster recovery place; the storage node is available, which means that the storage node operates normally and has available storage space;
the backup unit is used for transmitting the target data to the target disaster recovery place and backing up the target data to the target storage node when the target disaster recovery place has an available target storage node;
and the redundancy backup unit is used for backing up the target data to a preset redundancy storage node when no available target storage node exists in the target disaster recovery place.
5. The data backup device of claim 4, wherein the obtaining module is specifically configured to:
and acquiring target data to be backed up from a source end according to a preset time period.
6. A data backup device, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the data backup method according to any of claims 1-3 when executing said computer program.
7. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps of the data backup method according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818657.7A CN109117305B (en) | 2018-07-24 | 2018-07-24 | Data backup method, device and equipment and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818657.7A CN109117305B (en) | 2018-07-24 | 2018-07-24 | Data backup method, device and equipment and computer readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109117305A CN109117305A (en) | 2019-01-01 |
| CN109117305B true CN109117305B (en) | 2022-01-28 |
Family
ID=64863267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810818657.7A Active CN109117305B (en) | 2018-07-24 | 2018-07-24 | Data backup method, device and equipment and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109117305B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110096388A (en) * | 2019-04-28 | 2019-08-06 | 平安科技（深圳）有限公司 | A kind of method, apparatus and computer storage medium of data backup |
| CN110716914A (en) * | 2019-09-02 | 2020-01-21 | 平安普惠企业管理有限公司 | Database configuration method, system, computer readable storage medium and terminal equipment |
| CN112527552A (en) * | 2019-09-18 | 2021-03-19 | 中兴通讯股份有限公司 | Disaster recovery method, device, local point and storage medium |
| CN111309519A (en) * | 2019-10-31 | 2020-06-19 | 北京浪潮数据技术有限公司 | Cloud hard disk backup method, system and device |
| CN113672350B (en) * | 2021-08-20 | 2023-12-29 | 深信服科技股份有限公司 | Application processing method and device and related equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336730A (en) * | 2013-06-05 | 2013-10-02 | 中国人民解放军国防科学技术大学 | Data backup method and system based on cloud storage |
| CN105120003A (en) * | 2015-09-10 | 2015-12-02 | 浪潮(北京)电子信息产业有限公司 | Method for realizing data backup in cloud environment |
| CN105468476A (en) * | 2015-11-18 | 2016-04-06 | 盛趣信息技术（上海）有限公司 | Hadoop distributed file system (HDFS) based data disaster backup system |
| CN105721582A (en) * | 2016-02-22 | 2016-06-29 | 中国农业银行股份有限公司 | Multi-node file backup system |
| CN106569920A (en) * | 2016-11-09 | 2017-04-19 | 腾讯科技（深圳）有限公司 | Database backup method and device |
| CN107145406A (en) * | 2017-05-14 | 2017-09-08 | 四川盛世天成信息技术有限公司 | A kind of disaster-tolerant backup method and system based on Clustering |
-
2018
- 2018-07-24 CN CN201810818657.7A patent/CN109117305B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103336730A (en) * | 2013-06-05 | 2013-10-02 | 中国人民解放军国防科学技术大学 | Data backup method and system based on cloud storage |
| CN105120003A (en) * | 2015-09-10 | 2015-12-02 | 浪潮(北京)电子信息产业有限公司 | Method for realizing data backup in cloud environment |
| CN105468476A (en) * | 2015-11-18 | 2016-04-06 | 盛趣信息技术（上海）有限公司 | Hadoop distributed file system (HDFS) based data disaster backup system |
| CN105721582A (en) * | 2016-02-22 | 2016-06-29 | 中国农业银行股份有限公司 | Multi-node file backup system |
| CN106569920A (en) * | 2016-11-09 | 2017-04-19 | 腾讯科技（深圳）有限公司 | Database backup method and device |
| CN107145406A (en) * | 2017-05-14 | 2017-09-08 | 四川盛世天成信息技术有限公司 | A kind of disaster-tolerant backup method and system based on Clustering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109117305A (en) | 2019-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109117305B (en) | Data backup method, device and equipment and computer readable storage medium | |
| US10009238B2 (en) | Cross-cloud management and troubleshooting | |
| US9864660B2 (en) | Backup management system and backup management method | |
| CN1894930B (en) | Apparatus, system, and method for grid based data storage | |
| CN102171660A (en) | Backing up and restoring selected versioned objects from a monolithic database backup | |
| US20120117425A1 (en) | Method and apparatus for obtaining feedback from a device for recommendations | |
| EP3379425A1 (en) | Data conversion method and back-up server | |
| CN105229591A (en) | Overall situation polymerization NameSpace is created in order to storage administration | |
| AU2012259086A1 (en) | Cross-cloud management and troubleshooting | |
| CN105025084A (en) | A cloud storage system based on synchronization agents and mixed storage | |
| WO2013174212A1 (en) | Location-based group generation method, apparatus and system | |
| CN103699548A (en) | Method and equipment for recovering database data by using logs | |
| CN105812423B (en) | A kind of cloud system configuration method, server and device | |
| CN111382008B (en) | Virtual machine data backup method, device and system | |
| CN107797887B (en) | Data backup and recovery method and device, storage medium and electronic equipment | |
| US9858152B2 (en) | Collaborative information source recovery | |
| CN111224963A (en) | Network shooting range task duplication method, system, electronic equipment and storage medium | |
| CN103973470A (en) | Cluster management method and equipment for shared-nothing cluster | |
| CN101742254B (en) | Backup method for video monitoring system information and central platform server | |
| CN105843725B (en) | A kind of monitoring method and device of IaaS platforms | |
| CN108388433B (en) | Management platform deployment method of super-fusion system | |
| CN101669109A (en) | With the file storage location that separates method and system as unified file storage | |
| CN114356654A (en) | Backup system, backup method, backup device, computer device, and storage medium | |
| CN104270272B (en) | A kind of electric energy quality monitoring data management scheme based on mobile Agent | |
| CN112035062B (en) | Migration method of local storage of cloud computing, computer equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |