Overview
Digital resource management and service system (also known as Digital Library) is used for the management and software system platform for various digital resource file internal release library, schools, enterprises and institutions of the.
The function of the system:
System management of the resource file types include text, images, audio and video files, courseware, such as various types of digital resources. The system function is divided into resources organization and management, resource release management, user rights management and statistical management and so on several most settings.
Resource organization management functions including data acquisition and storage, metadata, classification navigation, system setting, organization management functions complete resources; resource release management functions: through a LAN or the Internet to share digital resources issued, providing standard search, advanced search, two retrieval retrieval means and classification navigation, the latest release, hot browse query browsing tools, users can quickly locate the digital resources required and browse broadcast according to different data types; user authority management function: it can access to the resource user rights management; set up statistics management functions: each set and complete statistical work on the system parameters.
Issued a unified management system to achieve internal libraries, schools, enterprises and institutions to a large number of scattered digital files, courseware, archives, formed its own digital resource database. Also around the special organization of digital resources construction in a variety of special subject database.
The characteristic of the system:
The system is designed for digital library resources management services and development, with the computer software copyright registration certificate (soft Deng Zi No. 17315th).
The system features a comprehensive and convenient operation, suitable for library staff to operate; the use of B/S structure, the reader can be directly accessed through a IE browser.
The system supports the text file (PDF, WORD, PPT etc.), image files (JPG, TIF, GIF etc.), audio and video files (AVI, WOV, MPEG, MAV, MP3 etc.) management and sharing distribution.
The system provides the function of navigation directory tree, classification of project by the customers can be preset in the system management, classification method and custom user support.
- system provides metadata function, in line with international electronic resources metadata standard Dublin Core.
The retrieval system provides a variety of functions, including quick search, advanced search (simultaneously satisfy multiple retrieval conditions), two function retrieval etc..
The system provides the latest release of hot rolling, browse, announcement and other functions, display for browsing resources page turning, positioning page, total pages.
The system provides the implementation of grouping management and strict account, customer priority, readers login management. According to the scope of access control with IP address resource. The readers management information can be connected with a library card system.
The system provides the perfect setting of parameters and statistical report form function.
The system can be customized according to customer demand for home style.
Function
The main function modules of the system:
System can be divided into several parts according to the function:
1) digital resources organization and management of digital resources: (including text, images, audio and video files, courseware, etc.) for collection and storage, classification, indexing form metadata database and the object data storage connection, realize the organization and management of digital resources scattered, for system administrators use.
2) digital resource publishing management: the digital resources released through the network, provide a standard search, advanced search, retrieval, classification navigation, two times the latest release of hot, browse, flip to find means to display location, resources, can choose online or download and play mode, oriented to the Internet users.
3) the user access management: access to the resources of the user access management, including user information permissions settings, group management, user login authentication, access control and so on.
4) system set up statistics management: to set the maintenance and statistics management system, including the administrator password set, classification, home page picture replacement and a variety of statistical functions. For system administrators use.
Main interface of the system
The main digital resource icon sketch
System for different file types using the icon indicates that, the following is the main resource icon sketch:
Basic functions of the system
1, resources organization and management
- support text files (PDF, WORD, PPT etc.), image files (JPG, TIF, GIF etc.), audio and video files (AVI, WOV, MPEG, MAV, MP3 etc.) management and sharing distribution.
- support the upload and storage of digital resources.
- provide navigation directory tree function, classification of project by the customers can be preset in the system management, usually set to level three and set the multistage, into the classification project settings to metadata in.
- provide metadata function, indexing project accords with the international electronic resources metadata standard Dublin Core (DC), including the title, author, subject words, description, the publisher (Department), the production time, upload time, data format, logo (object data memory address), click on the quantity, the permission level classification, navigation etc..
On the function of metadata - provides audit check is complete indexing, after examination to browse to the.
- provide from the common database batch import function (Excel, SQL, Oracle) (according to the demand of the other development).
2, resource publishing management
- provides Internet and LAN user access to shared, the realization of cross network, cross routing.
The system uses the B/S structure, the client direct access through a IE browser.
- with fast retrieval functions, retrieval options: title, authors, time etc..
The advanced search function, simultaneously satisfy multiple retrieval conditions.
- with two times in search results of search function
- with navigation directory tree search function, can be divided into multi-level directory tree.
We have released the latest hot browsing, query and display function.
- with browsing resources page turning, positioning, total page display page.
- to user selected content to play directly, including documents, pictures, audio and video.
- provides the required tools software download function.
- help function.
- home style can be customized (according to the demand of the other development).
PDF released documents issued an audio video files to release WORD files
3, the user access management
- with user authority management function, according to the access control of different resources, the establishment of user information data, set or modify the access level.
With the implementation of - grouping management and strict account, priority level management of users.
- with the user to enter a user name and password login management.
The IP address range with according to control access to resources.
4, set up statistical management system
The system has the advantages of convenient installation, stable operation, the system user page using B/S structure, user access do not need to install Terminal program.
- with classification of project preset selection for indexing.
- has the system administrator password setup and maintenance.
- has access to control IP address section of the setup and maintenance.
- with management on the metadata database backup and restore.
- has on whether to adopt user rights and control functions of IP select settings.
- has replaced settings on the homepage image.
- with a variety of statistical functions, including: time statistics, resource categories, traffic statistics, statistics, IP statistics, statistics of readers login.
Invironmental requirements
The server:
1, hardware configuration: Xeon CPU, more than 2G of memory, hard disk is greater than 500G (the adjustment according to the digital resources situation, the network card)
2, the operating system: Windows NT/2000 /2003 Server/Win2003 Server/Win2008
3, the database Server database: SQL
The access terminal:
1, the operating system: Windows XP
2, installation tools: IE6 above, the corresponding digital resources player software (can be downloaded from the homepage).