Service evaluation of the database management system using SQL Server large relational database, running on Windows 2000 / Windows XP operating system, based on the Windows platform, the structure of the three-tier system platform, in the three-tier structure, the client accept the user's request, the client to the request application services, application service from the database access to data services, application services will be calculated and the results of data submitted to the client, the client presented the results to the user. System at the same time support the client / server (C / S) or Browser / Server mode (B / S) for data management and query.
System software using B / S structure, easy maintenance and lower total cost of ownership advantages. Running the client software, as we usually like Internet browsing, a browser (usually IE6.0) on the line, do not install other software. B / S structure of the software all the maintenance, upgrading work carried out only on the server, and client will be able to get the latest version of the software.
Based on the Windows platform, not only to the three-tier architecture the client from the heavy burden and continued to improve the performance of its requirements liberate, but also the technical maintenance staff from the maintenance of the heavy work out of upgrading. As a result of the client part of the business logic server to the function so that the client all of a sudden, "slim," a lot, no longer responsible for handling the complexity of computing and data access key services, is responsible only for display, so the maintenance staff for the program is no longer go to the maintenance between each client, and to focus on the functional server update process. This three-tier structure in between the three levels are independent of each other, any one of the changes will not affect the function of other layers.
System has good scalability and maintainability, the use of a modular, component-based design, and to provide a modular configuration and customization tools so that applications can be flexibly configured for the different needs of users.
System provides an open standard interface, when a user network, system and business change or expansion, the user can complete on their own, no need to modify or re-enter the expansion.
System has a powerful network management capabilities to support real-time data upload, the system of privileges in accordance with strict management mechanism on the rights of business to carry out the distribution network, the management of workstations in the branches of the establishment of a central database system, a dedicated network or through a bank to receive its real-time INTERNET within the jurisdiction of the business outlets of the branch automatically upload the data and classification of storage.
LAN system to support arbitrary queries through a browser terminal mode access information, the formation of a range of data query, statistical analysis of network business outlets of the business situation, satisfaction with information such as evaluation of real-time monitoring and historical data Statistics for default item on the network \ branch data, analysis, generation of curves, all kinds of statements, in order to provide management decision support.
|
ÖÐÎÄ
English
