CN103516774B - Method and system for eliminating multiplicating storage based on cloud storage - Google Patents
Method and system for eliminating multiplicating storage based on cloud storage Download PDFInfo
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Abstract
The invention relates to the technology of cloud storage and discloses a method and system for eliminating multiplicating storage based on cloud storage. Appointed cloud storage space is allocated to corresponding users in a storage server end according to a preset strategy; a new file uploaded by the terminal is received by a logic server and is temporarily stored; the storage server is searched to find whether a file which is the same as the uploaded new file exists in the storage server or not by the logic server; when a file which is the same as the uploaded new file exists in the storage server, the uploaded new file is not stored in the storage server. Due to the adoption of the method and system, multiplicating storage files are processed at the rear end of a cloud storage platform system, files of the users are uniformly stored in a file storage system, repeated files are filtered at the same time, only one of the same files is stored on the storage server, and therefore waste of storage space is reduced.
Description
Technical field
The present invention relates to cloud storage technical field, more particularly, to a kind of method and system that storage is repeated several times based on the elimination of cloud storage.
Background technology
Cloud storage is to provide a cloud storage platform to deposit file to user by certain public tissue using oneself equipment and technology.Each user has the block space of oneself to deposit file on cloud storage platform, and user arbitrarily can set up file in this space, deposits file.This block space is independent, and other users are invisible, the file that user deposits simultaneously nor by any other user operation.Platform major function is to provide file storage, and user can only carry out to file uploading, download, changing file name, path deposited by modification file, checks this several operation of file, file content is not allowed directly to change.And such a cloud storage platform for operator can memory space according to consumed in user calculating operation cost.
The file that each independent user deposits in cloud storage is unique for individuality, but actual a lot of different user saves content identical file.On cloud server, the storage of duplicate file can cause there are a large amount of files repeating in cloud storage platform memory space, cause the waste of memory space, and also improve operation cost.
Therefore, prior art has yet to be improved and developed.
Content of the invention
The technical problem to be solved in the present invention is, drawbacks described above for prior art, a kind of method and system that storage is repeated several times based on the elimination of cloud storage are provided, aim to solve the problem that user due to saving content identical file, cause in cloud storage platform memory space, there are a large amount of files repeating, cause the defect of waste of storage space.
The technical scheme that present invention solution technical problem is adopted is as follows：
A kind of method storage being repeated several times based on the elimination of cloud storage, wherein, including step：
A, it is the cloud storage space that corresponding user distribution is specified according to predetermined strategy at storage server end；
B, logical server receive the new file of described terminal upload and keep in；
C, the described storage server of described logical server search are searched in described storage server with the presence or absence of the new file content identical file with upload；
D, when described storage server exist with upload new file content identical file when, the described new file uploading does not store in storage server, and according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, path of depositing in storage server for the file are set up corresponding file storage information block, and are preserved this document storage information block in logical server；
E, the described file storage information block of described logical server storage is returned to described terminal, to the storage content of file storage information block described in user feedback and show relevant information.
As improving further, described step D also includes：When described storage server is not with the new file content identical file uploading, then according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, file is deposited path and is set up new file storage information block in user's cloud storage space；The new file uploading is stored in storage server simultaneously, and preserves new file storage information block in logical server；
Also include before described step A：
A logical server that upper transmitting file is pre-processed is set up in high in the clouds；
Described step B also includes：
When user needs to upload in the assigned catalogue in the cloud storage space that new file is specified to distribution by personal terminal, first described new file is received by logical server, and described new file is temporarily stored in logical server.
Wherein, described in step D with the described new file content identical file uploading, refer to be the same from file with the filename of new file uploading, file size, file format and file content in institute's storage server.
Also include after described step E：When user carries out filename modification to the file being stored in described storage server, control and the filename in file storage information block and filemodetime are accordingly changed.
In said method, described new file includes：Audio file, video file and/or picture file.
A kind of system that storage is repeated several times based on the elimination of cloud storage, wherein, including：
Memory allocation module, for being the cloud storage space that corresponding user distribution is specified according to predetermined strategy at storage server end, user passes through terminal and new file uploads the assigned catalogue being stored in described cloud storage space；
Upload control module, for controlling, the described new file that described terminal uploads is received by logical server, and described new file is temporarily stored in described logical server；
Search control module, for controlling, described storage server is automatically searched for by described logical server, search simultaneously and whether there is in described storage server and the described new file content identical file uploading；
First storage control module, for when described storage server exists with the described new file content identical file uploading, then the described new file uploading is not stored, and according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, path of depositing in storage server for the file are set up corresponding file storage information block, and are preserved this document storage information block in logical server；
Feedback control module, the described file storage information block for storing described logical server returns to described terminal, to the storage content of file storage information block described in user feedback and show relevant information.
The system of storage is repeated several times based on the elimination of cloud storage, wherein, it also includes:
Second storage control module, for when described storage server is not with the described new file content identical file uploading, then according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, file is deposited path and is set up file storage information block in user's cloud storage space；The new file uploading is stored in storage server simultaneously, and preserves new file storage information block in logical server；
Described system also includes：
Pre-established module, for setting up a logical server that upper transmitting file is pre-processed beyond the clouds；
Described upload control module is additionally operable to：
When user needs to upload in the assigned catalogue in the cloud storage space that new file is specified to distribution by personal terminal, first described new file is received by logical server, and described new file is temporarily stored in logical server.
A kind of method and system that storage is repeated several times based on the elimination of cloud storage provided by the present invention, voluntarily process the file that storage is repeated several times using in cloud storage plateform system rear end, the file consolidation of user is left in document storage system, filter out duplicate file simultaneously, only retain a same file and be stored in storage server, thus reducing the waste of memory space.Especially in whole Stored Procedure, file store path that user sees be user oneself select for the path depositing file in user's one's own cloud storage space, and fict file storage address.When user carries out filename modification to this document, simply the filename in file storage information block and filemodetime are carried out corresponding change, other do not change.The same file of different user's storages, when they modify to respective file, all simply have modified the information of the file storage information block of itself, so will not have any impact to the other users using this file simultaneously.Identical file is only retained on a storage medium by portion by the method for the present invention and system, the wasting of resources can be reduced, reduce operation cost again.
Brief description
Fig. 1 is the flow chart of the preferred embodiment of method that the present invention is repeated several times storage based on the elimination of cloud storage.
Fig. 2 is that the present invention is repeated several times based on the elimination of cloud storage and there is the logical construction schematic diagram that same file is deposited in the system of storage.
Fig. 3 is the flow chart of another preferred embodiment of the method that the present invention is repeated several times storage based on the elimination of cloud storage.
Fig. 4 is that the present invention is repeated several times each user's cloud storage space distribution schematic diagram before the method for storage based on the elimination of cloud storage.
Fig. 5 is that the present invention is repeated several times each user and public cloud storage space distribution schematic diagram after the method for storage based on the elimination of cloud storage.
Fig. 6 is that the present invention is repeated several times the system architecture module diagram of storage based on the elimination of cloud storage.
Specific embodiment
For making the objects, technical solutions and advantages of the present invention clearer, clear and definite, the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 is the flow chart of the preferred embodiment of method that the present invention is repeated several times storage based on the elimination of cloud storage, as shown in figure 1, the method comprises the following steps：
Step S110, is the cloud storage space that corresponding user distribution is specified according to predetermined strategy at storage server end.
Such as, according to predetermined strategy, the storage server in high in the clouds can accordingly distribute to the cloud storage space that user one specifies, user can deposit the new file of oneself by this cloud storage space, specifically, user can be uploaded to personal new file in the assigned catalogue in the cloud storage space that high in the clouds distribution is specified by terminals such as PC, PAD, enters back into step S120.
Step S120, receives, by logical server, the described new file that described terminal uploads, and described new file is temporarily stored in described logical server.
In the present embodiment, a logical server that upper transmitting file is pre-processed is set up in high in the clouds.When user needs to upload in the assigned catalogue in the cloud storage space that new file is specified to distribution by personal terminal, first described new file is received by logical server, and described new file is temporarily stored in logical server；Enter back into next step S130.
Step S130, searches for described storage server by described logical server, searches simultaneously and whether there is in described storage server and the described new file content identical file uploading.
Such as, when new file is uploaded to logical server by terminal by user, logical server will search for storage server automatically, search in described storage server with the presence or absence of the described new file content identical file with upload；Simultaneously enter next step S140.
Step S140, when described storage server exists with the described new file content identical file uploading, then the described new file uploading no longer is stored, and according to newly going up the true content record owner of transmitting file, corresponding file storage information block is set up in filename, file size, Document Editing time, path of depositing in storage server for the file；And preserve this document storage information block in logical server.
Such as, user uploads new file to after logical server, logical server is retrieved first and be whether there is in storage server and the described new file content identical file uploading, if there is with new file content identical file, just the new file of upload is abandoned and be not stored in described storage server, and according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, file is deposited path and set up corresponding file storage information block in user's cloud storage space；File in storage server in file storage information block is deposited the path that Already in file in storage server is pointed in path simultaneously, and preserve this document storage information block in logical server.
Preferably as shown in Figure 2, Fig. 2 is to be repeated several times based on the elimination of cloud storage to there is the logical construction schematic diagram that same file is deposited in the system of storage, as shown in Figure 2, file A is uploaded to logical server 31 by user A, then have recorded the owner of uploaded file A on the file storage information block 311 of file A respectively：User A, filename：File A, file size：50M, Document Editing time：In 2012-11-11, user's cloud storage space, path deposited by file：Root/my folders/files folder etc., the above simultaneously recording is all visible relative to user, and in addition also in storage server, the particular location in path deposited by file（In Fig. 2：In storage server, transmitting file deposits path：Memory space/public documents/file C）, but this content is but invisible relative to user.Likewise, file B is also uploaded to logical server 31 by user B, then the owner of uploaded file B be have recorded respectively on the file storage information block 312 of file B：User B, filename：File B, file size：50M, Document Editing time：In 2012-10-18, user's cloud storage space, path deposited by file：Root/my folders/files folder etc., all visible relative to user for the content of above-mentioned record as aforesaid file A, in addition also in storage server, the particular location in path deposited by file（In Fig. 2：In storage server, transmitting file deposits path：Memory space/public documents/file C）Same relative user is invisible.The file A and file B and previously stored file C in storage server uploading respectively for user A and user B is identical file, therefore, schematic diagram is deposited by the file of Fig. 2 and can be clearly understood that what file A and file B file in storage server deposited that path both points to file C in storage server deposits path, and file C only have recorded owner on the file storage information block 321 in storage server：Public documents, filename：File C, file size：50M also has file in storage server to deposit the information content in path（In the 321 of Fig. 2）, the owner that wherein file C is recorded is public documents, and the information above of the file storage information block record of file C is invisible both with respect to user.
Step S150, the described file storage information block of described logical server storage is returned to described terminal, then described terminal to the storage content of file storage information block described in user feedback and shows relevant information.
This step is that user completes to upload the feedback of the information of the assigned catalogue depositing new file to oneself cloud storage space, by user terminal displays feedback information, and points out the relevant information of the storage information block of new file that success stores.
And when described storage server is not with the described new file content identical file uploading, execution step S141：
Step S141, when described storage server is not with the described new file content identical file uploading, then according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, file is deposited path and is set up the new file storage information block newly going up transmitting file in user's cloud storage space；The new file uploading is stored in storage server simultaneously, and preserves new file storage information block in logical server.
In this step, automatically search the file not having in storage server with the new file identical content uploading because user uploads new file in logical server, therefore, storage server need to be stored this new file set up new file simultaneously deposit path, just new file be recorded on file storage information block together with owner, filename, file size, Document Editing time in the path of depositing in user's cloud storage space so in logical server, and this new file storage information block is saved in logical storage simultaneously.
In described method storage being repeated several times based on the elimination of cloud storage, described step S140 also includes：
Described storage server exists and the described new file content identical file uploading, and refers to that the filename of described new file, file size, file format and the file content that find in institute's storage server and upload are the same from file；As detailed above.
Wherein, also include in described step S130：
Step S131, when described storage server exists and the described new file content identical file uploading, then by the path depositing the file that identical content has been existed on the described storage server of path sensing of the described cloud storage space file described in user having in same file storage information block；As detailed above.
In described step S141, also include：
The described storage server not described new file content identical file with upload, refers to that the filename of described new file, file size, file format and the file content that do not find in institute's storage server and upload are the same from file.
Such as, logical server will judge that the new file that user uploads is not the file of identical content, and main lookup judges that the new file that user uploads does not have the file of same filename, file size, file format and file content in storage server.
Described method storage being repeated several times based on the elimination of cloud storage, wherein, described step S141 also includes：When described storage server does not preserve content identical file, then the cloud storage space file described in user in described no same file storage information block deposited the depositing in path of described new file that path record uploads in described storage server.
Such as, logical server will judge that the new file that user uploads is not the file of identical content, and main lookup judges that the new file that user uploads does not have the file of same filename, file size, file format and file content in storage server.The file that just can newly upload is saved in storage server, and new file is deposited, in user's cloud storage space, the depositing in path of described new file that path record uploads in storage server.
Wherein, also include after described step S150：When user carries out filename modification to the file being stored in described storage server, control and the filename in file storage information block and filemodetime are carried out corresponding change, other are not changed.
I.e. when user carries out the modification of part again the filename uploading to cloud storage space, then the amended filename of user can corresponding be had altered to filename modification time, and other relevant informations such as file owner, file size, especially file do not change in the path of depositing in user's cloud storage space.
Described method storage being repeated several times based on the elimination of cloud storage, wherein, described new file includes：Audio file, video file and/or picture file.
Generally, user generally prefers that some good audio files of share, video file and/or picture file on cloud storage platform, classics song first just like one, a section identical open class video and/or be desktop wallpaper etc., the above is all easy to be saved in the cloud storage each obtaining distribution spatially by common upload of most users on cloud storage platform, then easily cause the waste in cloud storage space.
Therefore, the present invention provides a kind of method storage being repeated several times based on the elimination of cloud storage, solve user due to saving content identical file, cause in cloud storage platform memory space, there are a large amount of files repeating, cause the defect of waste of storage space, the utilization rate of cloud storage platform memory space can be greatly improved.
Hereinafter by a specific Application Example, the inventive method will be described in further details：
As shown in figure 3, Fig. 3 is the flow chart of another preferred embodiment of the method that the present invention is repeated several times storage based on the elimination of cloud storage.As shown in figure 3, can be that this class that can change filename but can not change file content of the forms such as audio frequency, video and picture can read file taking file A as a example.User passes through terminal 30, and file A is first uploaded in logical server 31, and storage server is 32.Wherein, the flow chart of this embodiment comprises the following steps：
Step S401, deposits file A for submitting to logical server 31 by terminal 30.
Step S402, logical server 31 receives file A.
Step S403, logical server 31 automatically search for storage server 32 whether with the presence of with file A identical file, when being, that is, if there is same file, enter step S407；When no, that is, judge there is not same file, then enter step S404.
Step S404, file A is submitted to storage server 32 by logical server 31, enters step S405.
Step S405, storage server 32 receives and deposits file A, the path of depositing of file A is returned to logical server 31 simultaneously, enters step S406.
Step S406, file storage information module is set up to the new file A uploading, according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, and user in cloud storage space file deposit path, i.e. in step S405, storage server 32 deposits the path of depositing of file A, and keeping records has the file storage information module of information above in logical server 31；Then proceed to step S409.
In addition, step S407, be judge after step S403 in storage server 32 with the presence of with file A identical file, then directly search this same file and deposit path in storage server 32, simultaneously enter step S408.
Step S408, file storage information module is set up to the new file A uploading, according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, and user in cloud storage space file deposit path, simultaneously by file storage information module deposit path point to Already in storage server 32 same file deposit path, enter step S409.
Step S409, be be judged as in storage server 3 whether having after step S406 and step S408 with newly go up transmitting file A identical file after, the file storage information module each set up respectively, the relevant information setting up storage in file storage information module is fed back to terminal 30, enters step S410.
Step S410, terminal 30 receives and shows the storage information of logical server 31 feedback, and show relevant information in terminal 30 to user, and ejects the file A of the new upload of user and stored successful information alert.
In addition, Fig. 4 is the present invention method of storage before each user cloud storage space distribution schematic diagram is repeated several times based on the elimination of cloud storage, Fig. 5 is that the present invention is repeated several times each user and public cloud storage space distribution schematic diagram after the method for storage based on the elimination of cloud storage.As shown in figure 4, current have three users to deposit the various files of oneself respectively in respective memory space in cloud storage platform, user A, user B, user C storage all files take up room 330M altogether, and wherein user A takes up room 110M：Store file A respectively:20M, file C：15M, file D：25M, file E：25M, file F：25M；User B takes up room 115M：Store file 1 respectively：20M, file A:20M, file 2：25M, file 3：25M, file 4：25M；The user C 105M that takes up room stores respectively：File 1 is 20M, and file 33 is 15M, and file 41 is 25M, and file A is 20M, and file F is 25M.But user A, B, C store file A simultaneously（Account for 20M）, and user A, C store file F simultaneously（Account for 25M）, in addition, also there being identical file 1 in user B, C（Account for 20M）.As shown in Figure 5, employ the present invention based on cloud storage eliminate same file be repeated several times after the method for storage, the distribution in cloud storage platform each CU space, the all files of now user A, B, C storage only take up space 245M altogether, the space comparing Fig. 4 occupancy decreases 85M,, the file A preserving in public space is then pointed in the address of the file A of these three users by file A that wherein user A, B, C stored originally respectively now（20M）；Likewise, the file F originally storing user A, C respectively points to, by address, the file F preserving in public space（25M）；For another example, the file 1 that user B, C stored originally respectively is pointed to, by address, the file 1 preserving in public space（20M）.The space that such three users take altogether just decreases the space that takies because each user repeats the same file that stores, and the memory space of 85M saved by as cloud storage platform.It can be seen that the utilization rate that memory space can be effectively improved based on the method that cloud storage elimination same file is repeated several times storage of the embodiment of the present invention.
The method that the elimination of the cloud storage based on above-described embodiment is repeated several times storage, the embodiment of the present invention additionally provides a kind of system that storage is repeated several times based on the elimination of cloud storage, Fig. 6 is the system architecture module diagram that storage is repeated several times based on the elimination of cloud storage, as shown in fig. 6, specifically including：
Memory allocation module 210, for being the cloud storage space that corresponding user distribution is specified according to predetermined strategy at storage server end, user passes through terminal and new file uploads the assigned catalogue being stored in described cloud storage space；Step S110 in method as detailed above.
Upload control module 220, for controlling, the described new file that described terminal uploads is received by logical server, and described new file is temporarily stored in described logical server；As detailed above.
Search control module 230, for controlling, described storage server is automatically searched for by described logical server, search simultaneously and whether there is in described storage server and the described new file content identical file uploading；As detailed above.
First storage control module 240, for when described storage server exists with the described new file content identical file uploading, then the described new file uploading is abandoned and is no longer stored, and according to newly going up the true content record owner of transmitting file, corresponding file storage information block is set up in filename, file size, Document Editing time, path of depositing in storage server for the file；And preserve this document storage information block in logical server；As detailed above.
Feedback control module 260, the described file storage information block for storing described logical server returns to described terminal, and described terminal to the storage content of file storage information block described in user feedback and shows relevant information；As detailed above.
The system of storage is repeated several times based on the elimination of cloud storage, wherein, it also includes:
Second storage control module 250, for when described storage server is not with the described new file content identical file uploading, then according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, file is deposited path and is set up file storage information block in user's cloud storage space；The new file uploading is stored in storage server simultaneously, and preserves new file storage information block in logical server.As detailed above.
In sum, a kind of method and system that storage is repeated several times based on the elimination of cloud storage provided by the present invention, voluntarily process the file that storage is repeated several times using in cloud storage plateform system rear end, the file consolidation of user is left in document storage system, filter out duplicate file simultaneously, only retain a same file and be stored on document storage server, thus reducing the waste of memory space.And user does not have any perception in operation file, does not interfere with user data.Especially in whole Stored Procedure, file store path that user sees be user oneself select for the path depositing file in user's one's own cloud storage space, and fict file storage address.When user carries out filename modification to this document, simply the filename in civilian storage information block and filemodetime are carried out corresponding change, other do not change.The same file of different user's storages, when they modify to respective file, all simply have modified the information of the file storage information block of itself, so will not have any impact to the other users using this file simultaneously.Identical file is only retained on a storage medium by portion by the method for the present invention and system, the wasting of resources can be reduced, reduce operation cost again.
It should be understood that; the application of the present invention is not limited to above-mentioned citing; for those of ordinary skills; can be improved according to the above description or be converted; the file read of document content for example can not be changed, all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (5)
1. a kind of based on the elimination of cloud storage be repeated several times storage method it is characterised in that include step：
A, it is the cloud storage space that corresponding user distribution is specified according to predetermined strategy at storage server end；
B, logical server receive the new file of personal terminal upload and keep in；
C, the described storage server of described logical server search are searched in described storage server with the presence or absence of the new file content identical file with upload；
D, when described storage server exist with upload new file content identical file when, the described new file uploading does not store in storage server, and according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, path of depositing in storage server for the file are set up corresponding file storage information block, and are preserved this document storage information block in logical server；
E, the described file storage information block of described logical server storage is returned to described terminal, to the storage content of file storage information block described in user feedback and show relevant information；
Described step D also includes：
When described storage server is not with the new file content identical file uploading, then according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, file is deposited path and is set up new file storage information block in user's cloud storage space；The new file uploading is stored in storage server simultaneously, and preserves new file storage information block in logical server；
Also include before described step A：
A logical server that upper transmitting file is pre-processed is set up in high in the clouds；
Described step B also includes：
When user needs to upload in the assigned catalogue in the cloud storage space that new file is specified to distribution by personal terminal, first described new file is received by logical server, and described new file is temporarily stored in logical server.
2. according to claim 1 a kind of the method for storage is repeated several times based on the elimination of cloud storage it is characterised in that in described step D：
Described with the described new file content identical file uploading, refer to be the same from file with the filename of new file uploading, file size, file format and file content in institute's storage server.
3. according to claim 2 a kind of the method for storage is repeated several times it is characterised in that also including after described step E based on the elimination of cloud storage：When user carries out filename modification to the file being stored in described storage server, control and the filename in file storage information block and filemodetime are accordingly changed.
4. according to claim 3 a kind of the method for storage is repeated several times it is characterised in that described new file includes based on the elimination of cloud storage：Audio file, video file and/or picture file.
5. a kind of based on the elimination of cloud storage be repeated several times storage system it is characterised in that include：
Memory allocation module, for being the cloud storage space that corresponding user distribution is specified according to predetermined strategy at storage server end, user passes through terminal and new file uploads the assigned catalogue being stored in described cloud storage space；
Upload control module, for controlling, the described new file that described terminal uploads is received by logical server, and described new file is temporarily stored in described logical server；
Search control module, for controlling, described storage server is automatically searched for by described logical server, search simultaneously and whether there is in described storage server and the described new file content identical file uploading；
First storage control module, for when described storage server exists with the described new file content identical file uploading, then the described new file uploading is not stored, and according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, path of depositing in storage server for the file are set up corresponding file storage information block, and are preserved this document storage information block in logical server；
Feedback control module, the described file storage information block for storing described logical server returns to described terminal, to the storage content of file storage information block described in user feedback and show relevant information；
Second storage control module, for when described storage server is not with the described new file content identical file uploading, then according to newly going up the true content record owner of transmitting file, filename, file size, Document Editing time, file is deposited path and is set up file storage information block in user's cloud storage space；The new file uploading is stored in storage server simultaneously, and preserves new file storage information block in logical server；
Described system also includes：
Pre-established module, for setting up a logical server that upper transmitting file is pre-processed beyond the clouds；
Described upload control module is additionally operable to：
When user needs to upload in the assigned catalogue in the cloud storage space that new file is specified to distribution by personal terminal, first described new file is received by logical server, and described new file is temporarily stored in logical server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582775.5A CN103516774B (en) | 2012-12-28 | 2012-12-28 | Method and system for eliminating multiplicating storage based on cloud storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582775.5A CN103516774B (en) | 2012-12-28 | 2012-12-28 | Method and system for eliminating multiplicating storage based on cloud storage |
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| CN105677233B (en) * | 2014-11-19 | 2019-02-26 | 比亚迪股份有限公司 | The storage method and storage device of instant data |
| CN105740216A (en) * | 2014-12-08 | 2016-07-06 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105847340A (en) * | 2016-03-18 | 2016-08-10 | 国云科技股份有限公司 | Hadoop-based file uploading method |
| CN106131613B (en) * | 2016-07-26 | 2019-10-01 | 深圳Tcl新技术有限公司 | Smart television video sharing method and video sharing system |
| CN106453663B (en) * | 2016-12-13 | 2019-10-22 | 河北思达歌数据科技投资有限公司 | Improved storage expansion method and device based on cloud service |
| CN106708998A (en) * | 2016-12-21 | 2017-05-24 | 深圳市金立通信设备有限公司 | Method for preventing repeated storage of expressions and terminal |
| CN106844619A (en) * | 2017-01-17 | 2017-06-13 | 深圳市金立通信设备有限公司 | A kind of file clean-up method and terminal |
| CN106897098A (en) * | 2017-02-27 | 2017-06-27 | 郑州云海信息技术有限公司 | A kind of template operation method and device |
| CN107332908B (en) * | 2017-07-03 | 2020-11-27 | 网宿科技股份有限公司 | Data transmission method and system |
| CN109558503B (en) * | 2018-11-16 | 2024-05-10 | 努比亚技术有限公司 | Expression pack display method, mobile terminal and computer readable storage medium |
| CN110535835A (en) * | 2019-08-09 | 2019-12-03 | 西藏宁算科技集团有限公司 | It is a kind of to support cloudy shared cloud storage method and system based on Message Digest 5 |
| CN110515548B (en) * | 2019-08-15 | 2021-04-06 | 浙江万朋教育科技股份有限公司 | Method for avoiding waste of third-party cloud storage space |
| CN111079155A (en) * | 2019-11-13 | 2020-04-28 | 北京海益同展信息科技有限公司 | Data processing method and device, electronic equipment and computer storage medium |
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