CN106131146A - Data synchronous system under a kind of limited network and method - Google Patents
Data synchronous system under a kind of limited network and method Download PDFInfo
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- CN106131146A CN106131146A CN201610489487.3A CN201610489487A CN106131146A CN 106131146 A CN106131146 A CN 106131146A CN 201610489487 A CN201610489487 A CN 201610489487A CN 106131146 A CN106131146 A CN 106131146A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
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- Computer Networks & Wireless Communication (AREA)
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Abstract
Disclose the data synchronous system under a kind of limited network environment and method.Wherein, described system includes: interim data storehouse, synchronization module, external network server.Interim data storehouse is for storing the intranet data ferried out by gateway and the outer network data imported by synchronization module.Synchronization module is used for the first data syn-chronization to be synchronized in interim data storehouse to external network server, and, by the second data syn-chronization to be synchronized in external network server to interim data storehouse.The present invention achieves the mutual of Intranet and outer network data under limited network environment by above synchronization system, it is ensured that the safety of data interaction.The synchronous method of the present invention is capable of all beneficial effects of synchronization system.
Description
Technical field
The present invention relates to data synchronization technology field, particularly relate to the data synchronous system under a kind of limited network and side
Method.
Background technology
At present, at the prison in system, convict can only carry out communication by note machine system with family members.Existing note machine system
There is following defect in system: note machine installation site is fixed, and convict can only be arrived appointed place and be carried out the transmission of note by note machine
And reception, use very inconvenient；Note machine cannot send, receive the multimedia messages such as video, audio frequency, image, it is impossible to the criminal of meeting
People and the communication requirements of family members.
For the deficiency of note machine system, convict and extraneous communication can be realized by social networks technology.But, based on
Social networks communicates and there is the most potential danger, such as subjects to hacker attacks, destruction etc..Therefore, at the prison this
Under feature environment, the normal operation of communication system based on social networks technology need to set up what intranet data at the prison was perfectly safe
On the basis of.
In order to ensure the safety of prison intranet data, need the data synchronous system under a kind of limited network and method badly.
Summary of the invention
It is an object of the invention to propose the data synchronous system under a kind of limited network environment and method, to meet prison
Deng the data transfer demands under special environment, improve the safety of data transmission.
The invention provides the data synchronous system under a kind of limited network environment, including: interim data storehouse, synchronization mould
Block, external network server；
Described interim data storehouse for the storage prison intranet data ferried out by gateway and is imported by synchronization module
Outer network data；
Described synchronization module is used for being polled interim data storehouse, external network server with setting cycle, and by middle revolution
Send to external network server according to the first data to be synchronized in storehouse, during the second data to be synchronized in external network server are sent extremely
Turn server；Described synchronization module is additionally operable to judge that synchronization is the most successful according to the first receipt that external network server sends, and
After synchronization failure, the data block of synchronization failure in the first data is sent again to external network server；And, described synchronization module
It is additionally operable to judge that synchronization is the most successful according to the second receipt that interim data storehouse sends, and after synchronization failure, by the second data
The data block of middle synchronization failure sends again to interim data storehouse；
Described external network server is for, after receiving the first data, sending the first receipt to described synchronization module；Described
Interim data storehouse is additionally operable to, after receiving the second data, send the second receipt to described synchronization module.
Preferably, according to the first receipt, described synchronization module judges that synchronization is the most successful, particularly as follows:
First receipt is resolved, obtains the first check information；By the first check information and the second school previously generated
The information of testing contrasts；If the first check information and the second check information are identical, then synchronize successfully；If the first check information and
Two check informations are different, then synchronization failure；Wherein, the first check information is corresponding with the first data that external network server receives,
Second check information is corresponding with the first data that synchronization module sends.
Preferably, according to the second receipt, described synchronization module judges that synchronization is the most successful, particularly as follows:
Second receipt is resolved, obtains the 3rd check information；By the 3rd check information and the 4th school previously generated
The information of testing contrasts；If the 3rd check information and the 4th check information are identical, then synchronize successfully；If the 3rd check information and
Four check informations are different, then synchronization failure；Wherein, the second data that the 3rd check information receives with interim data storehouse are corresponding,
4th check information is corresponding with the second data that synchronization module sends.
Preferably, the first data to be synchronized being sent before external network server, described synchronization module is additionally operable to:
The type of the first data is judged；If the first data are multi-medium data, then described multi-medium data is entered
Row compression, then the multi-medium data after compression is sent to external network server；If the first data are lteral data, then by described literary composition
Digital data sends to external network server；Wherein, described multi-medium data includes: video data, voice data, view data.
Preferably, the second data to be synchronized being sent before interim data storehouse, described synchronization module is additionally operable to:
The type of the second data is judged；If the second data are multi-medium data, then described multi-medium data is entered
Row compression, then the multi-medium data after compression is sent to interim data storehouse；If the second data are lteral data, then by described literary composition
Digital data sends to interim data storehouse；Wherein, described multi-medium data includes: video data, voice data, view data.
Preferably, the setting cycle that described synchronization module is polled meets: in first time period, described setting cycle
For T1；Within the second time period, described setting cycle is T2；Further, T1＜ T2。
Present invention also offers the method for data synchronization under a kind of limited network environment, comprise the following steps:
Interim data storehouse is polled by synchronization module with setting cycle, and sends the first data to be synchronized to outer net
Server；External network server, after receiving the first data, sends the first receipt to described synchronization module；Synchronization module is according to
One receipt judges to synchronize whether success, and after synchronization failure, the data block of synchronization failure in the first data is sent again to
External network server；
External network server is polled by synchronization module with setting cycle, and sends the second data to be synchronized to transfer
Data base；After interim data storehouse receives the second data that synchronization module sends, send the second receipt to described synchronization module；With
According to the second receipt, step module judges that synchronization is the most successful, and after synchronization failure, by the data of synchronization failure in the second data
Block sends again to interim data storehouse；
Wherein, described interim data storehouse is for storing the prison intranet data ferried out by gateway and by synchronization module
The outer network data imported.
Preferably, according to the first receipt, described synchronization module judges that synchronization is the most successful, particularly as follows:
First receipt is resolved, obtains the first check information；By the first check information and the second school previously generated
The information of testing contrasts；If the first check information and the second check information are identical, then synchronize successfully；If the first check information and
Two check informations are different, then synchronization failure；Wherein, the first check information is corresponding with the first data that external network server receives,
Second check information is corresponding with the first data that synchronization module sends.
Preferably, according to the second receipt, described synchronization module judges that synchronization is the most successful, particularly as follows:
Second receipt is resolved, obtains the 3rd check information；By the 3rd check information and the 4th school previously generated
The information of testing contrasts；If the 3rd check information and the 4th check information are identical, then synchronize successfully；If the 3rd check information and
Four check informations are different, then synchronization failure；Wherein, the second data that the 3rd check information receives with interim data storehouse are corresponding,
4th check information is corresponding with the second data that synchronization module sends.
Preferably, the first data to be synchronized were sent before external network server by described synchronization module, also included:
The type of the first data is judged by described synchronization module；If the first data are multi-medium data, then by described
Multi-medium data is compressed, then sends the multi-medium data after compression to external network server；If the first data are word number
According to, then described lteral data is sent to external network server；Wherein, described multi-medium data includes: video data, audio frequency number
According to, view data.
Preferably, the second data to be synchronized were sent before interim data storehouse by described synchronization module, also included:
The type of the second data is judged by described synchronization module；If the second data are multi-medium data, then by described
Multi-medium data is compressed, then sends the multi-medium data after compression to interim data storehouse；If the second data are word number
According to, then described lteral data is sent to interim data storehouse；Wherein, described multi-medium data includes: video data, audio frequency number
According to, view data.
Preferably, described setting cycle meets: in first time period, described setting cycle is T1；In the second time period
In, described setting cycle is T2；Further, T1＜ T2。
In the present invention, the data synchronous system under limited network environment specifically include that interim data storehouse, synchronization module,
External network server.Synchronization module is by being periodically polled interim data storehouse, with by the first number to be synchronized in interim data storehouse
According to being synchronized to external network server；Synchronization module is by being periodically polled external network server, with by be synchronized in external network server
The second data syn-chronization to interim data storehouse.The present invention achieves under limited network environment Intranet with outer by above synchronization system
Network data mutual.Further, by arranging interim data storehouse, synchronization module avoids Intranet and outer net directly carries out data
Exchange, it is ensured that the safety of prison system intranet server.
Accompanying drawing explanation
By the detailed description of the invention part provided referring to the drawings, the features and advantages of the present invention will become more
Easy to understand, in the accompanying drawings:
Fig. 1 is the schematic flow sheet of method of data synchronization under limited network environment in the present invention；
Fig. 2 is the structural representation of data synchronous system under limited network environment in the present invention.
Detailed description of the invention
With reference to the accompanying drawings the illustrative embodiments of the present invention is described in detail.Illustrative embodiments is retouched
State merely for the sake of demonstration purpose, and be definitely not the present invention and application thereof or the restriction of usage.
For the deficiency of note machine system used by prison, present inventor expects, can be real by social networks technology
Existing convict and extraneous communication.But, communicate based on social networks and there is the most potential danger.Such as, at the prison
In the case of net and outer network data carry out direct interaction, prison Intranet system is highly susceptible to the invasion of hacker, destruction.
In order to ensure the safety of prison Intranet system, present inventor proposes under a kind of limited network environment
Data synchronous system and method.The main thought of the present invention is: revolution in arranging between intranet server and external network server
According to storehouse, the intranet data ferried out by gateway for storage and the outer network data imported by synchronization module；By arranging synchronization
Module, for the data in external network server are imported interim data storehouse, and, by the intranet data of storage in interim data storehouse
Derive to external network server.Present invention achieves the mutual isolation of intranet data and outer network data, improve limited network environment
The safety of lower data interaction.
With specific embodiment, technical scheme is described in detail below in conjunction with the accompanying drawings.Fig. 1 shows this
The structural representation of the data synchronous system under limited network environment in bright embodiment.It can be seen from figure 1 that this synchronization system is specifically wrapped
Include: interim data storehouse 1, synchronization module 2, external network server 3.It is also preferred that the left in this embodiment, interim data storehouse 1 and Tong Bu mould
Block 2 is positioned on same transfer server.
Interim data storehouse 1 is outside storing the prison intranet data ferried out by gateway and being imported by synchronization module 2
Network data.By arranging interim data storehouse, it is achieved that the mutual isolation of intranet data and outer network data, it is to avoid Intranet and outer net
The security risk that data direct interaction causes.
Synchronization module 2 is used for deriving to external network server 3 intranet data in interim data storehouse 1, and, outer net is taken
Outer network data in business device 3 imports interim data storehouse 1.
In embodiments of the present invention, the intranet data in interim data storehouse 1 is derived to external network server 3 by synchronization module 2
Particularly as follows: interim data storehouse is polled by synchronization module 2 with setting cycle, and by the first number to be synchronized in interim data storehouse
According to sending to external network server.After external network server 3 receives the first data, return the first receipt to synchronization module 2.Synchronize
According to the first receipt, module 2, after receiving the first receipt, judges that synchronization is the most successful.If judged result is synchronization failure,
Then the data block of synchronization failure in the first data is sent to external network server by synchronization module again.It is also preferred that the left it is real in the present invention
Executing in example, the synchronization for the first data is provided with maximum synchronization number of attempt threshold value, so that tasting with the synchronization of batch of data
Examination number of times is restricted, it is to avoid the system crash that abnormal conditions are caused.
Wherein, according to the first receipt, synchronization module 2 judges that synchronization is the most successful, particularly as follows: the first receipt is resolved,
Obtain the first check information；First check information is contrasted with the second check information previously generated；If the first verification letter
Cease identical with the second check information, then synchronize successfully；If the first check information and the second check information are different, then synchronization failure；
Wherein, the first data that the first check information receives with external network server 3 are corresponding, the second check information and synchronization module 2
The first data sent are corresponding.In embodiments of the present invention, by returning receipt after external network server receives the first data, just
Judge that synchronizing process is the most successful in synchronization module, improve the reliability of data syn-chronization.
Wherein, the first data to be synchronized being sent before external network server, synchronization module 2 is additionally operable to: to first
The type of data judges；If the first data are multi-medium data, then described multi-medium data is compressed, then will compression
After multi-medium data send to external network server；If the first data are lteral data, then described lteral data is sent to outward
Network server；Wherein, described multi-medium data includes: video data, voice data, view data.In embodiments of the present invention,
Before transferring data, by different types of data are carried out different disposal, improve the motility of data synchronization process.Enter
One step ground, after being compressed by multi-medium data, then is sent to external network server, improves the effect that data transmit
Rate.
Additionally, in embodiments of the present invention, the outer network data in external network server is directed into interim data by synchronization module 2
Storehouse, particularly as follows: external network server 3 is polled by synchronization module 2 with setting cycle, and by be synchronized in external network server 2
Second data send to interim data storehouse 1.After interim data storehouse 1 receives the second data, return second time to synchronization module 2
Hold.According to the second receipt, synchronization module 2, after receiving the second receipt, judges that synchronization is the most successful.If judged result is same
Walk unsuccessfully, then the data block of synchronization failure in the second data is sent to interim data storehouse 1 by synchronization module again.
Wherein, according to the second receipt, synchronization module 2 judges that synchronization is the most successful, particularly as follows: the second receipt is resolved,
Obtain the 3rd check information；3rd check information is contrasted with the 4th check information previously generated；If the 3rd verification letter
Cease identical with the 4th check information, then synchronize successfully；If the 3rd check information and the 4th check information are different, then synchronization failure；
Wherein, the second data that the 3rd check information receives with interim data storehouse are corresponding, and the 4th check information sends with synchronization module
The second data corresponding.
Wherein, the second data to be synchronized being sent before interim data storehouse, synchronization module 2 is additionally operable to: to second
The type of data judges；If the second data are multi-medium data, then described multi-medium data is compressed, then will compression
After multi-medium data send to interim data storehouse；If the second data are lteral data, then in described lteral data being sent extremely
Turn data base；Wherein, described multi-medium data includes: video data, voice data, view data.
Further, it is contemplated that convict is typically only capable in special time period contact with the external world, the embodiment of the present invention
Setting cycle is defined.In first time period, i.e. the convict of rule of prison and the extraneous time period carrying out and contacting, with
The setting cycle of step module polls is T1；Within the second time period, i.e. go out the other times section beyond first time period, synchronize mould
The setting cycle of block poll is T2, and, T1＜ T2.By arrangement above, improve the motility of synchronization module, and further
Reduce system power dissipation.
In embodiments of the present invention, it is capable of the mutual of Intranet and outer network data by above synchronization system, it is ensured that
The safety of prison Intranet system.
The invention allows for the method for data synchronization under a kind of limited network environment.Fig. 2 shows the embodiment of the present invention
In method of data synchronization flow chart.As it is clear from fig. 2 that this method of data synchronization mainly comprises the steps that
Interim data storehouse is polled by step S1, synchronization module with setting cycle, and the first data to be synchronized is sent out
Deliver to external network server；External network server, after receiving the first data, sends the first receipt to described synchronization module；Synchronize mould
According to the first receipt, tuber judges that synchronization is the most successful, and after synchronization failure, by the data block of synchronization failure in the first data again
Secondary transmission is to external network server.
In step sl, according to the first receipt, described synchronization module judges that synchronization is the most successful, particularly as follows: to the first receipt
Resolve, obtain the first check information；First check information is contrasted with the second check information previously generated；If the
One check information and the second check information are identical, then synchronize successfully；If the first check information and the second check information are different, then same
Walk unsuccessfully；Wherein, the first check information is corresponding with the first data that external network server receives, the second check information and Tong Bu mould
The first data that block sends are corresponding.
Further, in step sl, described synchronization module first data to be synchronized are sent to external network server it
Before, also include: the type of the first data is judged by described synchronization module；If the first data are multi-medium data, then by institute
State multi-medium data to be compressed, then the multi-medium data after compression is sent to external network server；If the first data are word
Data, then send described lteral data to external network server.Wherein, described multi-medium data includes: video data, audio frequency number
According to, view data.In step sl, before transferring data, by different types of data are carried out different disposal, improve
The motility of data synchronization process.Further, after being compressed by multi-medium data, then it is sent to outer net service
Device, improves the efficiency that data transmit.
External network server is polled by step S2, synchronization module with setting cycle, and the second data to be synchronized is sent out
Deliver to interim data storehouse；After interim data storehouse receives the second data that synchronization module sends, send the to described synchronization module
Two receipts；According to the second receipt, synchronization module judges that synchronization is the most successful, and after synchronization failure, will synchronize in the second data to lose
The data block lost sends again to interim data storehouse.Wherein, the prison that ferry out by gateway for storage in described interim data storehouse
Intranet data and the outer network data imported by synchronization module.
In step s 2, according to the second receipt, described synchronization module judges that synchronization is the most successful, particularly as follows: to the second receipt
Resolve, obtain the 3rd check information；3rd check information is contrasted with the 4th check information previously generated；If the
Three check informations and the 4th check information are identical, then synchronize successfully；If the 3rd check information and the 4th check information are different, then same
Walk unsuccessfully；Wherein, the second data that the 3rd check information receives with interim data storehouse are corresponding, the 4th check information and Tong Bu mould
The second data that block sends are corresponding.
Further, in step s 2, the second data to be synchronized are sent to interim data storehouse it by described synchronization module
Before, also include: the type of the second data is judged by described synchronization module；If the second data are multi-medium data, then by institute
State multi-medium data to be compressed, then the multi-medium data after compression is sent to interim data storehouse；If the second data are word
Data, then send described lteral data to interim data storehouse.Wherein, described multi-medium data includes: video data, audio frequency number
According to, view data.In step s 2, before transferring data, by different types of data are carried out different disposal, improve
The motility of data synchronization process.Further, after being compressed by multi-medium data, then it is sent to interim data
Storehouse, improves the efficiency that data transmit.
Being applied to limited network environment in view of the method for data synchronization in the present invention, convict is the most in prison
Can contact with the external world in special time period, the setting cycle of synchronization module poll is also limited by the embodiment of the present invention
Fixed.Such as, in first time period, i.e. the convict of rule of prison and the extraneous time period carrying out and contacting, synchronization module poll
Setting cycle is T1；Within the second time period, i.e. other times section in addition to first time period, the setting of synchronization module poll
Cycle is T2；Further, T1＜ T2.By arrangement above, improve the motility of synchronization module, and reduce further system merit
Consumption.
In embodiments of the present invention, it is capable of the mutual of Intranet and outer network data by above synchronous method, it is ensured that
The safety of prison Intranet system.
Although with reference to illustrative embodiments, invention has been described, but it is to be understood that the present invention does not limit to
The detailed description of the invention that Yu Wenzhong describes in detail and illustrates, in the case of without departing from claims limited range, this
Described illustrative embodiments can be made various change by skilled person.
Claims (10)
1. the data synchronous system under a limited network environment, it is characterised in that described system includes: interim data storehouse, with
Step module, external network server；
Described interim data storehouse is for storing the prison intranet data ferried out by gateway and the outer net imported by synchronization module
Data；
Described synchronization module is used for being polled interim data storehouse, external network server with setting cycle, and by interim data storehouse
In first data to be synchronized send to external network server, the second data to be synchronized in external network server are sent to transfer and take
Business device；Described synchronization module is additionally operable to judge that synchronization is the most successful according to the first receipt that external network server sends, and is synchronizing
After failure, the data block of synchronization failure in the first data is sent again to external network server；And, described synchronization module is also used
Judge that synchronization is the most successful in the second receipt sent according to interim data storehouse, and after synchronization failure, by same in the second data
Walk failed data block again to send to interim data storehouse；
Described external network server is for, after receiving the first data, sending the first receipt to described synchronization module；Described transfer
Data base is additionally operable to, after receiving the second data, send the second receipt to described synchronization module.
2. the system as claimed in claim 1, wherein, according to the first receipt, described synchronization module judges that synchronization is the most successful, tool
Body is:
First receipt is resolved, obtains the first check information；By the first check information and the second verification letter previously generated
Breath contrasts；If the first check information and the second check information are identical, then synchronize successfully；If the first check information and the second school
Test information different, then synchronization failure；
Wherein, the first check information is corresponding with the first data that external network server receives, the second check information and synchronization module
The first data sent are corresponding.
3. the system as claimed in claim 1, wherein, according to the second receipt, described synchronization module judges that synchronization is the most successful, tool
Body is:
Second receipt is resolved, obtains the 3rd check information；By the 3rd check information and the 4th verification letter previously generated
Breath contrasts；If the 3rd check information and the 4th check information are identical, then synchronize successfully；If the 3rd check information and the 4th school
Test information different, then synchronization failure；
Wherein, the second data that the 3rd check information receives with interim data storehouse are corresponding, the 4th check information and synchronization module
The second data sent are corresponding.
4. the first data to be synchronized wherein, were being sent before external network server, institute by the system as claimed in claim 1
State synchronization module to be additionally operable to:
The type of the first data is judged；If the first data are multi-medium data, then described multi-medium data is pressed
Contracting, then the multi-medium data after compression is sent to external network server；If the first data are lteral data, then by described word number
According to sending to external network server；
Wherein, described multi-medium data includes: video data, voice data, view data.
5. the second data to be synchronized wherein, were being sent before interim data storehouse, institute by the system as claimed in claim 1
State synchronization module to be additionally operable to:
The type of the second data is judged；If the second data are multi-medium data, then described multi-medium data is pressed
Contracting, then the multi-medium data after compression is sent to interim data storehouse；If the second data are lteral data, then by described word number
According to sending to interim data storehouse；
Wherein, described multi-medium data includes: video data, voice data, view data.
6. the method for data synchronization under a limited network environment, it is characterised in that described method includes:
Interim data storehouse is polled by synchronization module with setting cycle, and sends the first data to be synchronized to outer net service
Device；External network server, after receiving the first data, sends the first receipt to described synchronization module；Synchronization module is according to first time
Disconnected synchronization of refereeing a contest is the most successful, and after synchronization failure, again sends the data block of synchronization failure in the first data to outer net
Server；
External network server is polled by synchronization module with setting cycle, and sends the second data to be synchronized to interim data
Storehouse；After interim data storehouse receives the second data that synchronization module sends, send the second receipt to described synchronization module；Synchronize mould
According to the second receipt, tuber judges that synchronization is the most successful, and after synchronization failure, by the data block of synchronization failure in the second data again
Secondary transmission is to interim data storehouse；
Wherein, described interim data storehouse is for storing the prison intranet data ferried out by gateway and being imported by synchronization module
Outer network data.
7. method as claimed in claim 6, wherein, according to the first receipt, described synchronization module judges that synchronization is the most successful, tool
Body is:
First receipt is resolved, obtains the first check information；By the first check information and the second verification letter previously generated
Breath contrasts；If the first check information and the second check information are identical, then synchronize successfully；If the first check information and the second school
Test information different, then synchronization failure；
Wherein, the first check information is corresponding with the first data that external network server receives, the second check information and synchronization module
The first data sent are corresponding.
8. method as claimed in claim 6, wherein, according to the second receipt, described synchronization module judges that synchronization is the most successful, tool
Body is:
Second receipt is resolved, obtains the 3rd check information；By the 3rd check information and the 4th verification letter previously generated
Breath contrasts；If the 3rd check information and the 4th check information are identical, then synchronize successfully；If the 3rd check information and the 4th school
Test information different, then synchronization failure；
Wherein, the second data that the 3rd check information receives with interim data storehouse are corresponding, the 4th check information and synchronization module
The second data sent are corresponding.
9. method as claimed in claim 6, wherein, the first data to be synchronized are sent to outer net service by described synchronization module
Before device, also include:
The type of the first data is judged by described synchronization module；If the first data are multi-medium data, then by described many matchmakers
Volume data is compressed, then sends the multi-medium data after compression to external network server；If the first data are lteral data, then
Described lteral data is sent to external network server；Wherein, described multi-medium data includes: video data, voice data, image
Data.
10. method as claimed in claim 6, wherein, the second data to be synchronized are sent to middle revolution by described synchronization module
Before storehouse, also include:
The type of the second data is judged by described synchronization module；If the second data are multi-medium data, then by described many matchmakers
Volume data is compressed, then sends the multi-medium data after compression to interim data storehouse；If the second data are lteral data, then
Described lteral data is sent to interim data storehouse；
Wherein, described multi-medium data includes: video data, voice data, view data.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN109379378A (en) * | 2018-12-03 | 2019-02-22 | 北京锐安科技有限公司 | Sending method, device, server, system and the storage medium of internet short message |
| CN109495202A (en) * | 2018-12-20 | 2019-03-19 | 北京明朝万达科技股份有限公司 | A kind of method for synchronizing time and device |
| CN110413690A (en) * | 2019-07-03 | 2019-11-05 | 杭州数梦工场科技有限公司 | Method of data synchronization, server, electronic equipment, the storage medium of database |
| CN112732839A (en) * | 2021-01-21 | 2021-04-30 | 云账户技术(天津)有限公司 | Data synchronization method and device |
| CN113486030A (en) * | 2021-06-29 | 2021-10-08 | 北京安盟信息技术股份有限公司 | Real-time database synchronization method and device based on industrial protocol analysis |
| CN114006941A (en) * | 2021-10-30 | 2022-02-01 | 平安国际智慧城市科技股份有限公司 | Data synchronization method, device, computer equipment and medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109286615A (en) * | 2018-09-03 | 2019-01-29 | 中新网络信息安全股份有限公司 | A kind of efficiently across LAN data synchronous method |
| CN109379378A (en) * | 2018-12-03 | 2019-02-22 | 北京锐安科技有限公司 | Sending method, device, server, system and the storage medium of internet short message |
| CN109379378B (en) * | 2018-12-03 | 2021-12-10 | 北京锐安科技有限公司 | Method, device, server, system and storage medium for sending internet short messages |
| CN109495202A (en) * | 2018-12-20 | 2019-03-19 | 北京明朝万达科技股份有限公司 | A kind of method for synchronizing time and device |
| CN110413690A (en) * | 2019-07-03 | 2019-11-05 | 杭州数梦工场科技有限公司 | Method of data synchronization, server, electronic equipment, the storage medium of database |
| CN112732839A (en) * | 2021-01-21 | 2021-04-30 | 云账户技术(天津)有限公司 | Data synchronization method and device |
| CN113486030A (en) * | 2021-06-29 | 2021-10-08 | 北京安盟信息技术股份有限公司 | Real-time database synchronization method and device based on industrial protocol analysis |
| CN114006941A (en) * | 2021-10-30 | 2022-02-01 | 平安国际智慧城市科技股份有限公司 | Data synchronization method, device, computer equipment and medium |
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