Nanhao NC's digital library solution

I. Overview

The digital library solution is centered on various digital or non-digital resources on the library and the Internet, and aims to provide readers with a convenient and fast knowledge service mechanism. , A set of advanced, practical and efficient solutions for access to digital resources and services.
Nanhao Network Computer NC's digital library solution uses Nanhao Network Computer as the client application platform. While optimizing the application system, it enhances the manageability and stability of the terminal system and effectively reduces the total cost of ownership. This program has played a very good role in promoting the construction and promotion of digital libraries. And adapted to the development direction of book management informatization, book publishing digitization, book lending, reading network, and electronic, with high-quality genuine e-books as the core, providing readers with network digital lending services. The retrieval system of the digital library is a knowledge network with digital resources as the core. It uses the Internet to connect with other knowledge systems to realize the value-added services of knowledge.

Second, the program function

Nanhao NC client hardware platform library retrieval system, combined with digital library application system software, can achieve the following functions:
1. Remote management, remote monitoring, and remote software upgrade of the retrieval terminal;
2. Distributed book management and registration management;
3. Provide readers with online borrowing and e-book reading platforms;
4. Provide a good desktop environment for resource construction, resource release and resource use;
5. Provide a public query platform to facilitate readers and users to query book information;
6. It can assist business departments in daily office work and provide statistical information for business departments.

Third, the program advantages 1. Significantly reduce the system hardware and software acquisition costs;
2. Significantly reduce management and maintenance costs;
3. Significantly reduce the cost of system hardware and software upgrades;
4. Make full use of the purchased computing function, greatly improve the cost performance of the entire system;
5. Unified data management and maintenance, greatly improving data security and controllability;
6. Completely centralized management to improve the stability of the system;
7. The system is simple, durable, no noise, low power consumption;
8. Network management is easy and convenient: The digital library system uses a real B / S architecture, and the administrator does not have to stick to it

In front of the server, he only needs to enter his own administrator account and password on any NC that can be connected to the system, and can complete the management of the entire system through a browser only;

9. Various reading contents: Online reading of digital library supports more formats of media files, including text, image files, PDF files, Word files, MPEG files, etc.

4. Topology

V. Use case

National Library Search System Based on Network Computer (NC) The digital library solution based on Network Computer (NC) has been successfully applied in the National Library Search Hall. Hundreds of readers and staff in the National Library lobby use network computers to complete identity verification, book retrieval, online lending, and electronic book reading at the same time in the retrieval lobby. The National Library Search System solution based on Network Computer (NC) consists of 100 points, providing readers with a common query platform, so that many readers can submit search requests at the same time and can easily respond.