CN106559427A - A kind of data storage and data transmission system - Google Patents
A kind of data storage and data transmission system Download PDFInfo
- Publication number
- CN106559427A CN106559427A CN201611047437.6A CN201611047437A CN106559427A CN 106559427 A CN106559427 A CN 106559427A CN 201611047437 A CN201611047437 A CN 201611047437A CN 106559427 A CN106559427 A CN 106559427A
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- CN
- China
- Prior art keywords
- data
- server
- data file
- file
- subscription client
- 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.)
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Classifications
-
- 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
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/13—File access structures, e.g. distributed indices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/14—Details of searching files based on file metadata
- G06F16/148—File search processing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
- G06F16/164—File meta data generation
- G06F16/166—File name conversion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- 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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
- H04L67/5651—Reducing the amount or size of exchanged application data
Abstract
The present invention relates to a kind of data-storage system and data transmission system, data file is identified, ciphered compressed generates data flow and uploads onto the server, server carries out decompression decryption to the data flow for receiving, data file is renamed, server is saved in after encryption, the MSDS being saved in for flag data in server in the database of server, is set up；Subscription client sends data file query instruction to server, inquires about the data file of the MSDS with the presence or absence of mark of server, if storage is in the server, subscription client sends data file download instruction collection；Server is parsed to the download instruction collection for receiving, and search the data file that need to be downloaded be compressed encryption send to subscription client；The invention substantially increases data run efficiency, improves system fluency, while so that data transfer and storage are safer.
Description
Technical field
The present invention relates to field of information security technology, and in particular to a kind of data storage and data transmission system.
Background technology
At present, in enterprise using ERP (Enterprise Resource Planning, Enterprise Resources Plan or title enterprise
MRP is referred to as) system processed in miscellaneous service flowchart process, there is a considerable amount of CAD forms drawing and document cases and product
Photo data, we are referred to as drawing file.With the growth of enterprise operation time, the volume and quantity of drawing file also can days
Benefit increases.Traditional method is to be directly deposited in database or open up the shared mesh of a server by drawing data data
Record.
Drawing data data is directly deposited in database can cause the endless increase of database volume, so as to affect number
According to storehouse operational efficiency.Such as domestic certain well-known ERP brand software, annual database volume average increasing amount cause more than 5GB
Every retrieval efficiency of inputting of ERP is reduced year by year, and system is used and more blocked.
Open up a server share directory and also there is a certain amount of potential safety hazard, it is easy to be detected being total to for LAN
Path is enjoyed so as to cause data by unauthorized access.Drawing data is stored in the hard disk catalogue of server in such as some enterprises, then
LAN-sharing is set, although facilitate user's access, but shared resource is easily stolen easily by non-targeted authorized user
Take and download.
The content of the invention
The technical problem to be solved is to provide a kind of data storage and data transmission system, greatly improves data
Storehouse operational efficiency, and being capable of data transfer and download safety.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：
A kind of data-storage system, it is characterised in that in accordance with the following steps：
Step 1：Every data file is identified respectively, mark is finished and is encrypted compression, generates data flow；
Step 2：Data flow after compression encryption is uploaded onto the server；
Step 3：Server carries out decompression decryption to the data flow for receiving, and solution extrudes the identifier and data text of data flow
Part；
Step 4：Every data file that solution is extruded is renamed, naming method is：After identifier data name
Sew name；It is saved in server after being encrypted to the data that solution is extruded；
Step 5：The MSDS being saved in for flag data in server is set up in the database of server, described
Line flag is saved into data in MSDS.
Beneficial effect：After compression is encrypted to data file, generates data flow and be transmitted, to data text in server
Part is preserved after renaming after carrying out decompression decryption, and the data file to preserving is marked and records, and is easy to search
Data file.Using program transmitting data file efficiency high, and data transmission security, and so as to greatly improve data
The retrieval in storehouse and efficiency of inputting, system fluency are improved.
Further, in step 1 to the concrete grammar that every data file is identified it is：Stock number+data name+number
According to file+command code.
Using the beneficial effect of further technical scheme：Using stock number+data name+data file+command code
Mode data file is identified, being easy to being capable of quick-searching data file.
Further, in step 1, data file identification is finished and is encrypted compression, and the data flow for ultimately generating is binary number
According to stream.
Using the beneficial effect of further technical scheme：Using binary data stream, it is easy to data efficient transmission and carries
The encryption of high data file and decryption efficiency.
Further, the method in step 5 data being saved into line flag is：After data are preserved, in the corresponding number of MSDS
A Boolean 1 is write according to file, is represented during material record uploaded onto the server.
Using the beneficial effect of further technical scheme：MSDS is set, for marking the concrete of the data file of storage
Inventory, is easy to retrieval, confirms the state whether file preserves.
A kind of data transmission system, it is characterised in that based on data-storage system, carry out in accordance with the following steps：
Step 1. subscription client sends data file query instruction to server；
Step 2. server receives the query statement of subscription client, inquires about the MSDS of server with the presence or absence of mark
Data file；
If inquiring data file to be not stored in server, send to subscription client and do not inquire data text
The information of part；
If inquiring data file to store in the server, subscription client sends data file download instruction to server
Collection；
Step 3. server is parsed to the download instruction collection for receiving；
According to analysis result, server searches the corresponding data file that need to be downloaded from corresponding folder to step 4.；
Step 5. server reads data file and is compressed encryption, and sends to subscription client；
Step 6. subscription client received data file, and data file is carried out decompressing, decrypt after storage or show.
Beneficial effect：Based on the data transmission system of data-storage system, need first when downloading or check data file
Inquiry data file, when judging that data file is stored in MSDS is then looked in the server with the presence or absence of in MSDS
Ask data file, and send after data file is compressed and encrypt to subscription client, subscription client again to encryption with
Data file after compression is preserved and is shown after being decrypted and decompressing, and using the data transmission system, solves data transfer
Safety issue, the reliability of data transfer are greatly improved.
Further, in 2 the step of data transmission system, subscription client sends data file download instruction to server
Collection, the download instruction collection include the identifier-data name of the concrete data file that download instruction and needs are downloaded.
Using the beneficial effect of further technical scheme：The download instruction collection of data file includes the identifier of data file
And data name, the data file being easy in inquiry server database quickly and accurately, greatly improve efficiency data query.
Further, stock number of the identifier for data file.
Using the beneficial effect of further technical scheme：Using stock number, stock number is 7 bytes of data head, sufficient
It is enough according to file designation.
Further, 3 the step of data transmission system in server the download instruction collection for receiving is parsed it is concrete
Step is：Download instruction collection is split, stock number, data name and the suffix name order for splitting out data file is spelled
Connect, form complete data file name.
Using the beneficial effect of further technical scheme：Download instruction collection splits out complete data name, is easy to inquiry
Data file, inquires rapidly data.
Description of the drawings
Fig. 1 is a kind of flow chart of data-storage system；
Fig. 2 is a kind of flow chart of data transmission system.
Specific embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
It is non-for limiting the scope of the present invention.
As shown in figure 1, a kind of data-storage system, in accordance with the following steps：
Step 1：Every data information is identified respectively, the concrete grammar of mark is：Stock number+data name+
Data message+command code；Mark is finished and is encrypted compression, generates binary data flow.
Step 2：Data flow after compression encryption is uploaded onto the server；
Step 3：Server carries out decompression decryption to the data flow for receiving, solution extrude the identifier sum of data flow it is believed that
Breath；
Step 4：Every data file that solution is extruded is renamed, naming method is：Identifier _ data name.
Suffix name；It is saved in server after being encrypted to the data that solution is extruded；
Step 5：The MSDS being saved in for flag data in server is set up in the database of server, data are protected
After depositing, a Boolean 1 is write in the corresponding data information of MSDS, represent the material record and uploaded onto the server
In.
As shown in Fig. 2 a kind of data transmission system, based on data-storage system, is carried out in accordance with the following steps：
Step 1. subscription client sends data message query statement to server；
Step 2. server receives the query statement of subscription client, inquires about the MSDS of server with the presence or absence of mark
Data message；
If inquiring data message to be not stored in server, send to subscription client and do not inquire data letter
The information of breath；
If inquiring data information memory in the server, subscription client sends data message download instruction to server
Collection, the download instruction collection include the identifier-data name of the concrete data message that download instruction and needs are downloaded；
Step 3. server is parsed to the download instruction collection for receiving；
According to analysis result, server searches the corresponding data message that need to be downloaded from corresponding folder to step 4.；
Step 5. server reads data message and is compressed encryption, and sends to subscription client；
Step 6. subscription client receiving data information, and data message is carried out decompressing, decrypt after storage or show.
Stock number of the identifier for data message.
In step 3, server is to concretely comprising the following steps that the download instruction collection for receiving is parsed：Download instruction collection is entered
Row splits, and splits out stock number, data name and the suffix name sequential concatenation of data message, forms complete data message
Title.
In above-mentioned 2 embodiments, data file can be the drawing files such as picture file, or CAD, can also be
Other data files.
In addition, presently preferred embodiments of the present invention is these are only, it is not to limit the scope of the present invention, all in the present invention
Spirit and principle within, any modification, equivalent substitution and improvements made etc., should be included in protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of data-storage system, it is characterised in that in accordance with the following steps：
Step 1：Every data file is identified respectively, mark is finished and is encrypted compression, generates data flow；
Step 2：Data flow after compression encryption is uploaded onto the server；
Step 3：Server carries out decompression decryption to the data flow for receiving, and solution extrudes the identifier and data file of data flow；
Step 4：Every data file that solution is extruded is renamed, naming method is：Identifier _ data name. suffix
Name；It is saved in server after being encrypted to the data that solution is extruded；
Step 5：The MSDS being saved in for flag data in server is set up in the database of server, in the data
Every data file is preserved in table and be marked.
2. data storage according to claim 1 and Transmission system, it is characterised in that to every data file in step 1
The concrete grammar being identified is：Stock number+data name+data file+command code.
3. data storage according to claim 1 and Transmission system, it is characterised in that in step 1, data file identification is complete
Finish and be encrypted compression, the data flow for ultimately generating is binary data stream.
4. data storage according to claim 1 and Transmission system, it is characterised in that in step 5 data are saved into row
The method of mark is：After data are preserved, a Boolean 1 is write in the corresponding data file of MSDS, represent the material and remember
During record has uploaded onto the server.
5. a kind of data transmission system, it is characterised in that based on data-storage system, carry out in accordance with the following steps：
Step 1. subscription client sends data file query instruction to server；
Step 2. server receives the query statement of subscription client, inquires about the number of the MSDS with the presence or absence of mark of server
According to file；
If inquiring data file to be not stored in server, send to subscription client and do not inquire data file
Information；
If inquiring data file to store in the server, subscription client sends data file download instruction collection to server；
Step 3. server is parsed to the download instruction collection for receiving；
According to analysis result, server searches the corresponding data file that need to be downloaded from corresponding folder to step 4.；
Step 5. server reads data file and is compressed encryption, and sends to subscription client；
Step 6. subscription client received data file, and data file is carried out decompressing, decrypt after storage or show.
6. data storage according to claim 5 and Transmission system, it is characterised in that in step 2, subscription client is to clothes
Business device sends data file download instruction collection, and the download instruction collection includes the concrete data file that download instruction and needs are downloaded
Identifier-data name.
7. data storage according to claim 6 and Transmission system, it is characterised in that the identifier is data file
Stock number.
8. data storage according to claim 5 and Transmission system, it is characterised in that in step 3, server is to receiving
Concretely comprising the following steps of being parsed of download instruction collection：Download instruction collection is split, the material for splitting out data file is compiled
Number, data name and suffix name sequential concatenation, form complete data file name.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611047437.6A CN106559427B (en) | 2016-11-22 | 2016-11-22 | Data storage and data transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611047437.6A CN106559427B (en) | 2016-11-22 | 2016-11-22 | Data storage and data transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106559427A true CN106559427A (en) | 2017-04-05 |
| CN106559427B CN106559427B (en) | 2020-04-28 |
Family
ID=58445009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611047437.6A Active CN106559427B (en) | 2016-11-22 | 2016-11-22 | Data storage and data transmission system |
Country Status (1)
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| CN (1) | CN106559427B (en) |
Cited By (7)
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| CN107612982A (en) * | 2017-08-31 | 2018-01-19 | 武汉斗鱼网络科技有限公司 | A kind of method, storage medium, equipment and system for reducing function pages request number of times |
| CN110572422A (en) * | 2018-06-06 | 2019-12-13 | 北京京东尚科信息技术有限公司 | Data downloading method and device |
| CN110568992A (en) * | 2018-06-06 | 2019-12-13 | 华为技术有限公司 | data processing device and method |
| CN112491832A (en) * | 2020-11-16 | 2021-03-12 | 中国银联股份有限公司 | File transmission method and device |
| CN112929444A (en) * | 2021-02-19 | 2021-06-08 | 广东云智安信科技有限公司 | Data security protection method, system, device and medium based on compressed file |
| CN113411316A (en) * | 2021-06-04 | 2021-09-17 | 深圳市华磊迅拓科技有限公司 | MES system data communication method and system based on WCF protocol |
| CN115277206A (en) * | 2022-07-28 | 2022-11-01 | 通号智慧城市研究设计院有限公司 | Data processing method and server |
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Cited By (11)
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| CN107612982A (en) * | 2017-08-31 | 2018-01-19 | 武汉斗鱼网络科技有限公司 | A kind of method, storage medium, equipment and system for reducing function pages request number of times |
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| CN110572422A (en) * | 2018-06-06 | 2019-12-13 | 北京京东尚科信息技术有限公司 | Data downloading method and device |
| CN110568992A (en) * | 2018-06-06 | 2019-12-13 | 华为技术有限公司 | data processing device and method |
| CN112491832A (en) * | 2020-11-16 | 2021-03-12 | 中国银联股份有限公司 | File transmission method and device |
| CN112491832B (en) * | 2020-11-16 | 2023-12-05 | 中国银联股份有限公司 | File transmission method and device |
| CN112929444A (en) * | 2021-02-19 | 2021-06-08 | 广东云智安信科技有限公司 | Data security protection method, system, device and medium based on compressed file |
| CN113411316A (en) * | 2021-06-04 | 2021-09-17 | 深圳市华磊迅拓科技有限公司 | MES system data communication method and system based on WCF protocol |
| CN115277206A (en) * | 2022-07-28 | 2022-11-01 | 通号智慧城市研究设计院有限公司 | Data processing method and server |
| CN115277206B (en) * | 2022-07-28 | 2023-09-05 | 通号智慧城市研究设计院有限公司 | Data processing method and server |
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