An OLAP system for an electronic commerce system

Abstract

An OLAP system for an electronic commerce system comprises an enterprise server, an OLAP server and a client, wherein the enterprise server, the OLAP server and the client become a three-layer structure of the OLAP system, and the OLAP system also comprises a basic database and a data warehouse, wherein the enterprise server, the OLAP server and the client are connected with the data warehouse; The application logic, GUI and DBMS are strictly separated in the three-tier architecture. Complex application logic is not distributed on the client, but centralized on the analysis server, which provides efficient data access and analysis preprocessing. The combination of WEB and OLAP can save the cost of development, directly using WEB Browser does not need to develop special software, and cross-platform, easy to promote, conducive to the enterprise from the centralized environment to the distributed open environment transformation.

Description

technical field [0001] The invention relates to the field of electronic commerce, in particular to an OLAP system used in the electronic commerce system. Background technique [0002] With the rapid development of electronic information, e-commerce is also gradually rising. E-commerce is a business activity centered on the exchange of commodities by means of information network technology; The electronic transaction and related service activities on the value-added network (VAN, Value Added Network) are the electronization, networking, and informatization of all aspects of traditional business activities. Data processing has become the primary problem to be solved, so the concept of data warehouse is gradually introduced. Data warehouse is the new focus of information technology architecture. It provides integration of different types of application systems, organizes and stores data from the perspective of development and history. For informatization and analytical process...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of electronic information, e-commerce is also gradually rising. E-commerce is a business activity centered on the exchange of commodities by means of information network technology; The electronic transaction and related service activities on the value-added network (VAN, Value Added Network) are the electronization, networking, and informatization of all aspects of traditional business activities. Data processing has become the primary problem to be solved, so the concept of data warehouse is gradually introduced. Data warehouse is the new focus of information technology architecture. It provides integration of different types of application systems, organizes and stores data from the perspective of development and history. For informatization and analytical processing; OLAP is a C / S mode software system based on the data warehouse, which belongs to the data warehouse application. The commonly used OLAP does not strictly separate the application logic, GUI and DBMS, and the complex The application logic is distributed on the client, and the data needs to be transmitted to the analysis server for processing. Since the storage capacity of the client is not as good as that of the server, the efficiency is greatly reduced; the access program needs to be developed separately when accessing, which requires development costs, and different platform applications are also expensive. Universal, not easy to promote, so it is necessary to redesign an OLAP system

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