CN108197260A - A kind of document file management system - Google Patents
A kind of document file management system Download PDFInfo
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- CN108197260A CN108197260A CN201711490119.1A CN201711490119A CN108197260A CN 108197260 A CN108197260 A CN 108197260A CN 201711490119 A CN201711490119 A CN 201711490119A CN 108197260 A CN108197260 A CN 108197260A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1469—Backup restoration techniques
-
- 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
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- 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
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- 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
- G06F16/18—File system types
- G06F16/182—Distributed file systems
- G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
- G06F16/183—Provision of network file services by network file servers, e.g. by using NFS, CIFS
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
- G06F16/219—Managing data history or versioning
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- Databases & Information Systems (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Library & Information Science (AREA)
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The present invention proposes a kind of document file management system, including database server, archive server and several user terminals；The database server and archive server data interaction, the database server are connect by network with the user terminal communication.The user terminal has the computer of input terminal and display, by loading client realization and the communication connection of database server.The database server includes document management module and system management module.The archive server includes document storage module, search engine module, document monitor module, permission/catalogue module and interface module.This programme solves the problems, such as that document difficult management in document information preservation and access rights management process, information management is difficult, safety is poor, the wasting of resources.
Description
Technical field
The present invention relates to technical field of information management, in particular to a kind of document file management system.
Background technology
Document management refers to access, storage, classification and the retrieval of document, electrical form, figure and video scanned document.Each
There are one the records for being similar to index card for text tool, have recorded such as author, document description, building maths modec and the application journey used
The information of sequence type etc.
In enterprise, document exists generally all in the form of electronic document, such as Microsoft's doc forms, xls forms, ppt lattice
Formula, pdf forms, plain text .txt forms etc.；From content, it may be possible to business contract, minutes, product manual, Ke Huzi
Material, promotes official documents and correspondence, rival's data, project document, experience gains in depth of comprehension etc. at design documentation.These documents may be procedural nature
, it is also possible to the document that company formally issues may be in writing phase, it is also possible to file what cannot be changed again.
The state of document includes rough draft, formal, locking, calcellation, filing, deletion etc..
The critical issue of document management is exactly the storage for solving document, the safety management of document, the lookup of document, document
It checks online, the problems such as controlling is write and issued in the cooperation of document.Document management is in law office, insurance company, government's wealth
It is the most useful in political affairs department, advertising agency and other commercial fields with a large amount of written documents or video operant activity.
With IT application process, document management is increasingly paid attention to by enterprise, but enterprise is carrying out document management
In the process, often encounter the problem of following：Magnanimity document stores, difficult management；Search slow, inefficiency；Documentation release
Managerial confusion；Document security, which lacks, to be ensured；Document can not effective cooperation share；Information management is had difficulty in taking a step.So document pipe
Reason is increasingly becoming the hot spot of domestic and international industry research.
Invention content
In order to overcome above-mentioned defect in the prior art, the object of the present invention is to provide a kind of document file management system,
It can solve document information preserve and consult document difficult management in rights management process, information management is difficult, safety is poor,
The problem of wasting of resources.
In order to realize the above-mentioned purpose of the present invention, the present invention provides a kind of document file management systems, are taken including database
Business device, archive server and several user terminals；The database server and archive server data interaction, the database
Server is connect by network with the user terminal communication.
The user terminal has the computer of input terminal and display, is realized and database clothes by loading client
The communication connection of business device, the data of user terminal or request are sent to database server, database service by its input terminal
The display exhibits that the data or response that device is sent to the user terminal pass through user terminal.
The database server includes document management module and system management module；
Wherein, the document management module has the document basic information management unit for logic control, file retrieval
Administrative unit, document information query unit, document index administrative unit and file catalogue administrative unit.
The system management module includes service management unit, division management unit, document class management unit, database
Control unit, log management unit and system update unit.
The archive server includes document storage module, search engine module, document monitor module, permission/catalogue mould
Block and interface module.
Further, the document storage module includes the main storage submodule of document and document from storage submodule, described
Document monitor module includes backup submodule and sending submodule, wherein：
Backup submodule compresses again after carrying out stream mode backup for the main storage submodule data in the block to document,
Using obtained compressed file as backup result.
Sending submodule, the backup result for the backup submodule to be obtained are sent to document from storage submodule
Memory node cluster of the block based on distributed file system HDFS distributed frames；Storage control in the memory node cluster
Node is after the backup result is received, system that the memory space of each memory node in memory node cluster is stored
Arrangement and adjusting are raised, the mode stored in a distributed manner stores backup result to each memory node.
The document of this system, will be standby after submodule is stored since data back up in storage submodule main to document
Part result is sent to the storage that the memory node cluster based on HDFS technologies carries out backup file, and based on the storage of HDFS technologies
Storage control node in node cluster can be stored according to the memory space of each memory node in memory node cluster
Overall arrangement and adjusting, the mode stored in a distributed manner by backup result more equably storage to each memory node, so as to
The phenomenon that memory space of the memory node avoided the occurrence of is nervous, and the memory space of some memory nodes is not used, keeps away
Exempt from the memory space of waste memory node, improve the utilization rate of memory space during DB Backup, it is standby to solve distributing
Memory space utilization ratio is not high in part, storing process, wastes the problem of memory space.
Meanwhile when carrying out database recovery reduction, without resetting database parameter, directly matched with what is backed up before
Put the setting that file carries out database parameter.
Further, the backup submodule specifically includes：Stream mode backup units, for storage main to the document
The data of module carry out stream mode backup, and the data of backup are exported；Compression unit, for the stream mode to be backed up
The data of the backup of unit output are compressed, and using the compressed file finally obtained as the backup result.
Due to the scheme using stream mode backup, compression, obtained backup result is compressed file, is greatly saved and is used for
Store the memory space of the backup file of database.
Furthermore the copy that backup result is replicated is also stored by the storage control node in memory node cluster
Memory node cluster, so as to improve the reliability of backup.
Wherein, the document storage module uses conventional data storage mode, and the data of storage are included in document information
Hold.
Described search engine modules establish mapping table according to the keyword of the type of document, title, settling time, author.
The document monitor module carries out document according to the instruction that log management unit and system update unit are sent out standby
Part and update.
Permission/the catalogue module is according to service management unit, document class management unit and file catalogue administrative unit
Establish the User Catalog of document access authority and the document category list of access privilege.
The interface module includes the communication protocol standard between database server and archive server.
In the present solution, the management of document information and access limit is controlled automatically by this system, greatly reduce
Generation because document management is difficult, information management is difficult, safety is poor, the wasting of resources caused by handling document by hand the problems such as.
Its user oriented one end uploads end as direct data acquisition and data, uses computer as that personnel is facilitated to operate,
Computer loads client, and staff need to only log in client and may have access to server, not need to install other assemblies again, make
Access becomes easy.
Database server is among data access layer and expression layer, plays the work formed a connecting link in data exchange
With the division of document management module and system management module realizes and Business Logic is more meticulously divided, and passes through layering
Further the solution of application logical AND field logic is detached.
Browsing, addition, modification, deletion, upload, download, information browse, editor of realization document of database server etc.
Activity.The system management module of database server realizes foundation to user group, the foundation of institutional framework, particular types
The function that can be read by specific user group of document.
The database control unit of database server realizes change of the administrative staff to system property, database service
The log management unit of device realizes the recovery of document, and the system update unit of database server ensure that the real-time of data
Property.
The archive server provides data service for Business Logic and expression layer, increases, deletes, changing, searching text
The services such as shelves, can quickly and efficiently find destination document, and after avoiding various abnormal conditions, data file is lost, also real
The two-way catalogue between user and document classification is showed, convenient for manager works system.
Further, the client is based on the user oriented WEB application interface of Spring MVC framework establishments, passes through
Hypertext transfer protocol communicates, and realizes the separation to key-course and data presentation layer and control.
Further, described search engine modules establish mapping table based on Object Relation Mapping frame, realize data access
The quick lookup of layer.
Further, the client is based on the user oriented WEB application interface of ZK framework establishments, realizes the exhibition to the page
Show and interactive.
Further, the database server is connect by local area network with the user terminal communication, database clothes
Have between business device and local area network and between LAN and the computer terminal of user terminal by the way that RJ45 interfaces is set to realize
Line connects.This has ensured the stability of communication, but also network change is more convenient.
Present situation and problem of this system based on enterprise document management realize the management function of document, friendly interface, work(
Can be perfect, convenient to use, safe and efficient, enterprise internal management is made to become quick, makes the work of document management personnel can be with
It works on more perfect platform, improves office efficiency, powerful support platform is carried out for business administration；Enterprise is helped to exist
While realizing centrally stored, the shared file that can have permission, classifying documents, your file server no longer redundancy, document
Version, operation have mark that can follow.
By the exploitation to the system, realize that document is centrally stored, and by Authority sharing distribution of document, document orderly divides
Class, document security encryption, improves recycling, greatly improves work efficiency, reduce time cost, achieve good
Economic results in society are laid a good foundation for its popularization.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Significantly and it is readily appreciated that, wherein：
Fig. 1 is the Organization Chart for the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, unless otherwise prescribed and limit, it should be noted that term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be the connection inside mechanical connection or electrical connection or two elements, it can
To be to be connected directly, can also be indirectly connected by intermediary, it for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
As shown in Figure 1, the present invention provides a kind of document file management system, this system employs C/S three-layer architectures,
Including database server, archive server and several user terminals.The database server is handed over archive server data
Mutually, the database server is connect by network with the user terminal communication.
Above-mentioned user terminal is as expression layer, the computer with input terminal and display, using common computer
, realized and the communication connection of database server, data of user terminal or please by loading client in a computer
Ask and database server be sent to by its input terminal, data that database server is sent to the user terminal or response by using
The display exhibits of family terminal.User is stored in system data document data by logging in read-write on client side, and user terminal is main
Receive the request of user and the return of data, provide the access of Business Logic to the user.
The database server is as Business Logic, and the position in architectural framework is very crucial, it is in data
Among access layer and expression layer, play the role of forming a connecting link in data exchange, for data access layer, it is to call
Person；For expression layer, it is callee.Business Logic is the part that core value is embodied in system architecture, is led
If the system design related with business demand such as the formulation of business rule, the realization of operation flow, that is to say and say it is and be
The coped with field logic of system is related.
Database server includes document management module and system management module, realizes and Business Logic is more meticulously drawn
Point, application layer and field layer are subdivided into, is further detached the solution of application logical AND field logic by being layered.
The document management module has the document basic information management unit for logic control, file retrieval management list
Member, document information query unit, document index administrative unit and file catalogue administrative unit.The calculating that user passes through user terminal
Machine carries out the activities such as browsing, addition, modification, deletion, upload, download, information browse, the editor of document.
The system management module includes service management unit, division management unit, document class management unit, database
Control unit, log management unit and system update unit.Service management unit realizes the foundation to user group, division management
Unit realizes the foundation of system undertissue structure, and document class management unit realizes that particular kind of document can be used specifically
Family group reads.For example the user under document some portion of tissue for uploading of system default has browse right, but only upload
Person just has editor and deletes permission, and when user's upper transmitting file can be as needed to the file of upload setting classification, and classification determines
Whether the editing authority of document allows other user to this documents editing.
Database server for Client application provide inquiry, update, document storage, file data is shared and multi-user access
The services such as control.To ensure the safety of document, database server can carry out attribute modification etc. by database control unit,
Being designed to the permission of only administrative staff could be operated by database control unit, other user's lack of competence operations.Meanwhile it is
Data exception caused by avoiding system exception, database server can timed backup, by administrator according to log management unit
Select the database version to be restored.The document of system is constantly changing, and system update unit is then to realize data update, is ensured
The real-time of data.
The archive server includes document storage module, search engine module, document monitor module, permission/catalogue mould
Block and interface module, specially Business Logic and expression layer provide data service, increase, delete, changing, searching the clothes such as document
Business.Archive server is mainly management server file, realizes the real time monitoring to file, real-time synchronization backup.And user
May specify to monitoring one or more files, specify synchronization time, then program a Windows service background into
Row itself monitor, program provide a monitoring and setting interface, allow the process of user's checking monitoring file.
The document storage module includes the main storage submodule of document and document from storage submodule, the document monitor mould
Block includes backup submodule and sending submodule, wherein：
Backup submodule compresses again after carrying out stream mode backup for the main storage submodule data in the block to document,
Using obtained compressed file as backup result.
Sending submodule, the backup result for the backup submodule to be obtained are sent to document from storage submodule
Memory node cluster of the block based on distributed file system HDFS distributed frames；Storage control in the memory node cluster
Node is after the backup result is received, system that the memory space of each memory node in memory node cluster is stored
Arrangement and adjusting are raised, the mode stored in a distributed manner stores backup result to each memory node.
The document of this system, will be standby after submodule is stored since data back up in storage submodule main to document
Part result is sent to the storage that the memory node cluster based on HDFS technologies carries out backup file, and based on the storage of HDFS technologies
Storage control node in node cluster can be stored according to the memory space of each memory node in memory node cluster
Overall arrangement and adjusting, the mode stored in a distributed manner by backup result more equably storage to each memory node, so as to
The phenomenon that memory space of the memory node avoided the occurrence of is nervous, and the memory space of some memory nodes is not used, keeps away
Exempt from the memory space of waste memory node, improve the utilization rate of memory space during DB Backup, it is standby to solve distributing
Memory space utilization ratio is not high in part, storing process, wastes the problem of memory space.
Meanwhile when carrying out database recovery reduction, without resetting database parameter, directly matched with what is backed up before
Put the setting that file carries out database parameter.
The backup submodule specifically includes：Stream mode backup units, for the number of storage submodule main to the document
According to progress stream mode backup, and the data of backup are exported；Compression unit, for the stream mode backup units to be exported
The data of backup compressed, and using the compressed file finally obtained as the backup result.
Due to the scheme using stream mode backup, compression, obtained backup result is compressed file, is greatly saved and is used for
Store the memory space of the backup file of database.
Furthermore the copy that backup result is replicated is also stored by the storage control node in memory node cluster
Memory node cluster, so as to improve the reliability of backup.
The document storage module uses conventional data storage mode, and the data of storage include document information content, text
Which physical address shelves are stored and are stored under in what manner in reservoir, are determined by the module.
Described search engine modules establish mapping table according to the keyword of the type of document, title, settling time, author,
User can search associated document when inquiring document by characteristic character, can be in these relevant documents
Have found destination document.Search engine module establishes mapping table based on Object Relation Mapping frame.It so, it is possible to avoid to entire
The document of database is investigated one by one, can quickly and efficiently find destination document.
The document monitor module carries out document according to the instruction that log management unit and system update unit are sent out standby
Part and update, after avoiding various abnormal conditions, data file is lost, and can retrieve a loss as far as possible.
Permission/the catalogue module is according to service management unit, document class management unit and file catalogue administrative unit
Establish the User Catalog of document access authority and the document category list of access privilege.By the module, use is realized
Two-way catalogue between family and document classification, convenient for manager works system.
The interface module provides the communication protocol standard between database server and archive server.
The client is based on the user oriented WEB application interface of Spring MVC framework establishments, is passed by hypertext
Defeated agreement communicates, and realizes separation and control to Business Logic and expression layer.WEB application interface passes through Http network skills
Art communicates with database server.WEB application interface is directly facing user, for display data.When Business Logic is sufficiently strong
When greatly and improving, no matter how expression layer defines and changes, and Business Logic can provide service perfectly.
Spring frames provide the global function MVC modules of structure web application, the MVC that can be inserted into using Spring
Framework, so as to when Spring is used to carry out WEB exploitations, select to use the SpringMVC frames of Spring or integrate it
His MVC Development Frameworks.
The WEB application interface can also be formed based on ZK framework establishments, realize displaying and interaction to the page.ZK
Under frame, system can just develop Web applications using a small amount of code.
The database server is connect by local area network with the user terminal communication, database server and local
By the way that RJ45 interfaces is set to realize wired connection, net between network and between LAN and the computer terminal of user terminal
Network is built and becomes more convenient, and communication is stablized.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (7)
1. a kind of document file management system, it is characterised in that：
Including database server, archive server and several user terminals；
The database server and archive server data interaction, the database server are whole by network and the user
End communication connection；
The user terminal has the computer of input terminal and display, by loading client realization and database server
Communication connection, the data of user terminal or request be sent to database server by its input terminal, and database server is sent out
Send the display exhibits for passing through user terminal to the data of user terminal or response；
The database server includes document management module and system management module；
Wherein, the document management module has the document basic information management unit for logic control, file retrieval management
Unit, document information query unit, document index administrative unit and file catalogue administrative unit；
The system management module includes service management unit, division management unit, document class management unit, database control
Unit, log management unit and system update unit；
The archive server include document storage module, search engine module, document monitor module, permission/catalogue module and
Interface module；
Wherein, the document storage module uses conventional data storage mode, and the data of storage include document information content；
Described search engine modules establish mapping table according to the keyword of the type of document, title, settling time, author；
The document monitor module according to the instruction that log management unit and system update unit are sent out to document carry out backup and
Update；
Permission/the catalogue module is established according to service management unit, document class management unit and file catalogue administrative unit
The User Catalog of document access authority and the document category list of access privilege；
The interface module includes the communication protocol standard between database server and archive server.
2. document file management system according to claim 1, it is characterised in that：The document storage module includes the main storage of document
Submodule and document are deposited from storage submodule, the document monitor module includes backup submodule and sending submodule, wherein：
Backup submodule compresses again after carrying out stream mode backup for the main storage submodule data in the block to document, will
The compressed file arrived is as backup result；
Sending submodule, the backup result for the backup submodule to be obtained are sent to document from storage submodule base
In the memory node cluster of distributed file system HDFS distributed frames；Storage control node in the memory node cluster
After the backup result is received, the pool that the memory space of each memory node in memory node cluster is stored is pacified
Row and adjusting, the mode stored in a distributed manner store backup result to each memory node.
3. document file management system according to claim 2, it is characterised in that：The backup submodule specifically includes：
Stream mode backup units, the data for storage submodule main to the document carry out stream mode backup, and by backup
Data are exported；
Compression unit, the data of the backup for the stream mode backup units to be exported compress, and will finally obtain
Compressed file is as the backup result.
4. document file management system according to any one of claim 1 to 3, it is characterised in that：The client is based on
The user oriented WEB application interface of Spring MVC framework establishments, is communicated by hypertext transfer protocol.
5. document file management system according to claim 4, it is characterised in that：Search engine module is based on Object Relation Mapping
Frame establishes mapping table.
6. document file management system according to claim 5, it is characterised in that：The client be based on ZK framework establishments towards
Displaying and interaction to the page are realized in the WEB application interface of user.
7. according to the document file management system described in claims 1 to 3,5, any one of 6, it is characterised in that：The database clothes
Business device is connect by local area network with the user terminal communication, between database server and local area network and LAN
By the way that RJ45 interfaces is set to realize wired connection between the computer terminal of user terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490119.1A CN108197260A (en) | 2017-12-30 | 2017-12-30 | A kind of document file management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711490119.1A CN108197260A (en) | 2017-12-30 | 2017-12-30 | A kind of document file management system |
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| CN108197260A true CN108197260A (en) | 2018-06-22 |
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| CN201711490119.1A Withdrawn CN108197260A (en) | 2017-12-30 | 2017-12-30 | A kind of document file management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010215A (en) * | 2019-04-03 | 2019-07-12 | 嘉里(北京)健康科技有限公司 | A kind of health file management system |
| CN110135127A (en) * | 2019-04-11 | 2019-08-16 | 北京亿赛通科技发展有限责任公司 | A kind of Document distribution formula baselined system and importing and distribution method based on sandbox |
| CN110851397A (en) * | 2019-11-12 | 2020-02-28 | 成都九鼎瑞信科技股份有限公司 | Knowledge base construction platform based on cloud document management system |
| CN111045990A (en) * | 2019-11-07 | 2020-04-21 | 武汉融卡智能信息科技有限公司 | Document management system |
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| CN111782911A (en) * | 2020-07-24 | 2020-10-16 | 三一重能有限公司 | Document management method and system and electronic equipment |
| CN111858154A (en) * | 2020-06-06 | 2020-10-30 | 高榕科技（深圳）有限公司 | File backup method based on network system and network system for realizing method |
| CN112214656A (en) * | 2020-09-15 | 2021-01-12 | 湖南汽车工程职业学院 | Scientific research document management system convenient for searching safety |
| CN113672558A (en) * | 2021-08-29 | 2021-11-19 | 中盾创新档案管理(北京)有限公司 | Archive management method based on SOA |
| CN116701407A (en) * | 2023-08-01 | 2023-09-05 | 北京力码科技有限公司 | Financial policy data storage system based on distributed database |
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| CN110010215B (en) * | 2019-04-03 | 2021-03-30 | 嘉里(北京)健康科技有限公司 | Health record management system |
| CN110010215A (en) * | 2019-04-03 | 2019-07-12 | 嘉里(北京)健康科技有限公司 | A kind of health file management system |
| CN110135127A (en) * | 2019-04-11 | 2019-08-16 | 北京亿赛通科技发展有限责任公司 | A kind of Document distribution formula baselined system and importing and distribution method based on sandbox |
| CN111045990A (en) * | 2019-11-07 | 2020-04-21 | 武汉融卡智能信息科技有限公司 | Document management system |
| CN111045990B (en) * | 2019-11-07 | 2023-08-15 | 无锡融卡科技有限公司 | Document management system |
| CN110851397A (en) * | 2019-11-12 | 2020-02-28 | 成都九鼎瑞信科技股份有限公司 | Knowledge base construction platform based on cloud document management system |
| CN111126013A (en) * | 2019-12-27 | 2020-05-08 | 浙江艮威水利建设有限公司 | Hydraulic and hydroelectric engineering construction safety management system |
| CN111858154A (en) * | 2020-06-06 | 2020-10-30 | 高榕科技（深圳）有限公司 | File backup method based on network system and network system for realizing method |
| CN111782911A (en) * | 2020-07-24 | 2020-10-16 | 三一重能有限公司 | Document management method and system and electronic equipment |
| CN112214656A (en) * | 2020-09-15 | 2021-01-12 | 湖南汽车工程职业学院 | Scientific research document management system convenient for searching safety |
| CN113672558A (en) * | 2021-08-29 | 2021-11-19 | 中盾创新档案管理(北京)有限公司 | Archive management method based on SOA |
| CN113672558B (en) * | 2021-08-29 | 2023-08-29 | 中盾创新数字科技(北京)有限公司 | Archive management method based on SOA |
| CN116701407A (en) * | 2023-08-01 | 2023-09-05 | 北京力码科技有限公司 | Financial policy data storage system based on distributed database |
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Application publication date: 20180622 |