CN109784064A - Computer Data Security management system - Google Patents
Computer Data Security management system Download PDFInfo
- Publication number
- CN109784064A CN109784064A CN201711131520.6A CN201711131520A CN109784064A CN 109784064 A CN109784064 A CN 109784064A CN 201711131520 A CN201711131520 A CN 201711131520A CN 109784064 A CN109784064 A CN 109784064A
- Authority
- CN
- China
- Prior art keywords
- data
- client
- management server
- data center
- copy
- 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.)
- Withdrawn
Links
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The invention discloses a kind of Computer Data Security management system, including data center, the data center includes management server A and management server B；Data center includes data removing module, the data removing module includes that logic deletes unit and physics deletion unit, when the user requests to delete data, starting logic deletes unit and carries out data delete operation, and the physics deletes unit and executes delete operation automatically according to background process.Present system uses the more data connections of multithreading, per thread is responsible for a data connection, can be interacted simultaneously with multiple replica servers using user data, substantially increase the storage efficiency of user data, simultaneously because ensure that the safety of data using more copies；The system, which can be concentrated, deletes useless storing data, and delete operation setting is executed in the server free period, significantly reduces server storage burden, improves server customer in response end efficiency, improve server resource utilization rate.
Description
Technical field
The present invention relates to computer data technical field, in particular to a kind of Computer Data Security management system.
Background technique
With the fast development of computer technology, data storage capacity is increasing, and data storage security is more and more important, cloud
Storage is a kind of storage mode important at present.The cloud storage most important seeks to guarantee the safety of data, wherein counting
According to disaster tolerance and restore play important role always.In practical application, disk failures, computer room power-off, earthquake volcano etc.
Natural calamity, network of computer room failure, are likely to occur.Cloud storage equally faces the hair of these situations in data storage procedure
It is raw, and need when these are happened, moreover it is possible to continue externally to provide data service incessantly.In order to avoid in these feelings
When condition occurs, the safety of data storage generally requires to store data in the ground ruined from data being separated by thousands of miles
Side, network of computer room failure, some can restore, but some can not restore, at this point, can only be by the spare computer room far away from a thousand li.
More copies backup of data is the key that solve the problems, such as this, and more copy storages of data are main guarantee data security at present
Method, but need take a substantial amount of time.
Summary of the invention
It is an object of the invention to solve the above-mentioned technical problems in the prior art, a kind of efficient computer is provided
Data safety management system.
In order to solve the above technical problems, The technical solution adopted by the invention is as follows:
A kind of Computer Data Security management system, including data center, the data center include management server A and
Management server B；
For the client when needing to upload data to cloud, client and management server A establish connection, if with pipe
Reason server establishes connection failure, and client and management server B establish connection, if establishing connection failure, sends out to client
Failure information is sent, if establishing successful connection, request Concurrency is transmitted to respectively by the request of data of data center forwarding and client
In copy；When the client reads data from cloud, client and management server A establish connection, and if management service
Device A establishes failure, and client and management server B establish connection；If establishing connection failure with management server B, to client
End sends failure information；If establishing successful connection, there is data center to find a correct fresh copy in all copies,
As the request at the server relative client customer in response end where copy；
The data center includes data removing module, and the data removing module includes that logic deletes unit and physics
Unit is deleted, when the user requests to delete data, starting logic deletes unit and carries out data delete operation, and the physics is deleted
Unit executes delete operation according to background process automatically.
Further, the logic deletes unit when executing delete operation, the pipe being successfully connected in system with client
Reason server is responsible for the metadata token of the record related data of data center being to have deleted.
Further, when the physics deletes unit execution delete operation, management server, which is searched, has been labeled as deletion
Record will record corresponding data copy and delete from cloud system, and delete the record.
Further, the management server for being successfully established connection in system with client is responsible for and the biography of client data
It send.
Further, the management server creates the same number of write according to copy amount and the quantity of data center
Enter end, each end that is written is respectively written into a copy.
Further, 2/3 be written in the write-in end of copy returns successfully, then judges to be written successfully.
Further, after cloud is written in all data by the client, data center terminates the company between client
It connects.
Possessed by of the invention the utility model has the advantages that
Present system uses the more data connections of multithreading, and per thread is responsible for a data connection, can using user data
It is interacted simultaneously with multiple replica servers, substantially increases the storage efficiency of user data, simultaneously because using more copies,
It ensure that the safety of data.
The system, which can be concentrated, deletes useless storing data, and delete operation setting is executed in the server free period, greatly
Server storage burden is alleviated greatly, server customer in response end efficiency is improved, improves server resource utilization rate.
Detailed description of the invention
Fig. 1 is Computer Data Security management system structural block diagram of the present invention.
Fig. 2 is that logic deletes unit execution flow chart in Computer Data Security management system structural block diagram of the present invention.
Specific embodiment
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.
After client request and the management server of some data center establish connection in the present invention, management server meeting
Request to client is transferred to all replica servers at relevant all replica servers and peer-data center,
By data parallel storage into all replica servers.In the design process of the strategy, it is contemplated that the sound of user time
Efficiency is answered, as long as the copy of the same data center there are 2/3rds correct returns, data is considered as and is correctly saved in
Cloud, at this point, just returning to correct storage result to client.Due to there is no a temporal loss when switching, 2/3rds
As a result storage time can also be saved to a certain extent by returning, because the fast server of storage speed first returns, to improve
Be averaged storage speed relatively.
Specific embodiment:
Such as Fig. 1, Computer Data Security management system in the present embodiment, including data center, data center's packet
Include management server A and management server B；
For client when needing to upload data to cloud, client and management server A establish connection, if taken with management
Business device establishes connection failure, and client and management server B establish connection, if establishing connection failure, sends and loses to client
Information is lost, if establishing successful connection, request Concurrency is transmitted to each copy by the request of data of data center forwarding and client
In；
When client reads data from cloud, client and management server A establish connection, if with management server A
Failure is established, client and management server B establish connection；If establishing connection failure with management server B, sent out to client
Send failure information；If establishing successful connection, there is data center to find a correct fresh copy in all copies, by pair
The request at the server relative client customer in response end where this.
Data center includes data removing module, and the data removing module includes that logic deletes unit and physics deletion
Unit, when the user requests to delete data, starting logic deletes unit and carries out data delete operation, and the physics deletes unit
Delete operation is executed automatically according to background process.
As shown in Fig. 2, logic deletes unit when executing delete operation, the management clothes being successfully connected in system with client
Business device is responsible for the metadata token of the record related data of data center being to have deleted.It is only that will correspond to that logic, which deletes unit,
Recording mark be to have deleted, the data deleted will not be requested to delete from cloud user, data delete and by physics delete unit
It executes.
When physics deletes unit execution delete operation, management server searches the record for having been labeled as deleting, will record pair
The data copy answered is deleted from cloud system, and deletes the record.
Preferably, the management server for being successfully established connection in the system with client is responsible for and the biography of client data
It send.
Preferably, management server creates the same number of write-in end, respectively according to copy amount and the quantity of data center
Write-in end is respectively written into a copy.
Preferably, when 2/3 returning successfully in the write-in end of write-in copy, then judge to be written successfully；It can save so big
The time data memory of amount.
Preferably, after cloud is written in all data by client, data center terminates the connection between client.
The description and the appended drawings of the invention be considered as it is illustrative and not restrictive, on the basis of the present invention, ability
According to disclosed technology contents, some of technical characteristics can be made field technique personnel by not needing creative labor
Some replacements and deformation, are within the scope of the invention.
Claims (7)
1. Computer Data Security management system, which is characterized in that including data center, the data center includes management service
Device A and management server B；
For the client when needing to upload data to cloud, client and management server A establish connection, if taken with management
Business device establishes connection failure, and client and management server B establish connection, if establishing connection failure, sends and loses to client
Information is lost, if establishing successful connection, request Concurrency is transmitted to each copy by the request of data of data center forwarding and client
In；When the client reads data from cloud, client and management server A establish connection, if built with management server A
Vertical failure, client and management server B establish connection；If establishing connection failure with management server B, sent to client
Failure information；If establishing successful connection, there is data center to find a correct fresh copy in all copies, by copy
The request at the server relative client customer in response end at place；
The data center includes data removing module, and the data removing module includes that logic deletes unit and physics deletion
Unit, when the user requests to delete data, starting logic deletes unit and carries out data delete operation, and the physics deletes unit
Delete operation is executed automatically according to background process.
2. computer security storage system according to claim 1, it is characterised in that: the logic is deleted unit and executed
When delete operation, the management server being successfully connected in system with client is responsible for the member of the record related data of data center
Data markers are to have deleted.
3. computer security storage system according to claim 1, it is characterised in that: the physics is deleted unit execution and deleted
When except operation, management server searches the record for having been labeled as deleting, and will record corresponding data copy and delete from cloud system,
And delete the record.
4. computer security storage system according to claim 1,2 or 3, it is characterised in that: in system with client at
The management server that function establishes connection is responsible for the transmission with client data.
5. computer security storage system according to claim 1,2 or 3, it is characterised in that: the management server root
According to copy amount and the quantity of data center, the same number of write-in end is created, each end that is written is respectively written into a copy.
6. computer security storage system according to claim 1,2 or 3, it is characterised in that: the write-in end of copy is written
In 2/3 return successfully, then judge to be written successfully.
7. computer security storage system according to claim 1,2 or 3, it is characterised in that: the client will own
After cloud is written in data, data center terminates the connection between client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711131520.6A CN109784064A (en) | 2017-11-15 | 2017-11-15 | Computer Data Security management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711131520.6A CN109784064A (en) | 2017-11-15 | 2017-11-15 | Computer Data Security management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109784064A true CN109784064A (en) | 2019-05-21 |
Family
ID=66495587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711131520.6A Withdrawn CN109784064A (en) | 2017-11-15 | 2017-11-15 | Computer Data Security management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109784064A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114116913A (en) * | 2022-01-26 | 2022-03-01 | 苏州浪潮智能科技有限公司 | Distributed storage system storage bucket processing method and device and terminal |
-
2017
- 2017-11-15 CN CN201711131520.6A patent/CN109784064A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114116913A (en) * | 2022-01-26 | 2022-03-01 | 苏州浪潮智能科技有限公司 | Distributed storage system storage bucket processing method and device and terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11734306B2 (en) | Data replication method and storage system | |
| CN103268318B (en) | A kind of distributed key value database system of strong consistency and reading/writing method thereof | |
| US10831741B2 (en) | Log-shipping data replication with early log record fetching | |
| JP2019036353A (en) | Index update pipeline | |
| CN101706805A (en) | Method and system for storing object | |
| CN106502823A (en) | data cloud backup method and system | |
| CN103929500A (en) | Method for data fragmentation of distributed storage system | |
| CN103176860B (en) | Data back up method and system | |
| CN103763155A (en) | Multi-service heartbeat monitoring method for distributed type cloud storage system | |
| CN105493474B (en) | System and method for supporting partition level logging for synchronizing data in a distributed data grid | |
| CN105357296A (en) | Elastic caching system based on Docker cloud platform | |
| CN103455577A (en) | Multi-backup nearby storage and reading method and system of cloud host mirror image file | |
| JP2016524750A5 (en) | ||
| CN103197988A (en) | Data backup and recovery method, device and database system | |
| CN105824846B (en) | Data migration method and device | |
| CN103763383A (en) | Integrated cloud storage system and storage method thereof | |
| WO2019020081A1 (en) | Distributed system and fault recovery method and apparatus thereof, product, and storage medium | |
| CN102073739A (en) | Method for reading and writing data in distributed file system with snapshot function | |
| CN103488546A (en) | Backup and recovery method capable of supporting online concurrency of multi-level data and database | |
| CN110119329B (en) | Data replication disaster recovery method and disaster recovery system | |
| CN103986779B (en) | A kind of application data transmission method, device and terminal device | |
| US20220050809A1 (en) | Distributed metadata management consistency assurance method, device, system and application | |
| CN105589887A (en) | Data processing method for distributed file system and distributed file system | |
| CN110489274A (en) | Data back up method, device and interactive system | |
| CN106293954A (en) | A kind of High Availabitity service management based on distributed lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190521 |