Opening report essay

I. The purpose of the preparation of the "Bank Account Management Information System" opening report is to determine the system's architecture, module content, technical methods, and clear the analysis of each module in the Bank Account Management Information System. The function and data flow of the module, set the framework of the giant system for the programming.
II. Development Background With the development of science and technology and social progress, especially the widespread use of computers, computer applications have gradually shifted from massive data processing of large-scale scientific computing to large-scale transaction processing and management of workflows. The desktop computer is the core, and the management information system with the database management system as the development environment is applied in large-scale transaction processing and workflow management, especially in the management of bank accounts. attention.
In recent years, China's information industry has developed rapidly. The manual management method has become incompatible in the application of bank accounts management, which requires a large amount of transaction processing. It is imperative to adopt IT technology to improve service quality and management level. At present, the inevitable trend of opening up to the outside world has made the banking industry face the direct challenge of foreign banking giants. Therefore, banks must improve their work efficiency and improve their working environment. In this way, the informationization of account management is imperative.
In the traditional bank account management, the process is often very complicated and cumbersome. Account management is based on the two contents of accounting and accounting. In the process, several procedures are required, because the whole process requires manual processing. Operation, the efficiency is very low, and because of the complex relationship between them, the statistics and query methods are different; and the repeated transmission of information will occur, so the process must be informatized.
The overall task of our system development is to realize the systemization, standardization, automation and intelligentization of bank account management, so as to achieve the purpose of improving enterprise management efficiency.
Feasibility Study Feasibility studies enable the new system to achieve optimal economic benefits with minimal development costs. The purpose of the feasibility study is to conduct a feasible study on the technical, economic, resource and management of the bank account management information system to be developed based on the request of the development management information system through preliminary investigation and system goal analysis. This is an important task to ensure the rational use of resources, avoid mistakes and waste.
⊙ Economic feasibility: mainly analyze costs and benefits, investment effects, etc.
⊙ Technical feasibility: Analyze technical strength, computer performance, communication network and system conditions.

⊙ Management feasibility: such as account management level, data collection possibilities, regulatory integrity, and leadership attitudes toward the development system.
The feasibility analysis has been written into a feasibility study report, and submitted to the leaders and relevant experts for review. After passing, it has entered the following demand analysis stage.
IV. System Requirements Analysis The main needs of users include account management, cash machine management, user query, query statistics and other aspects:
Account management: deposit, withdrawal, account opening, account cancellation, modification of information, card handling, loss reporting card;
Cash machine information management: administrators manage functions such as query and maintenance, customer inquiry and withdrawal;
User query: Users want to easily query information about their account.
Query statistics: VIP user statistics, ATM traffic statistics, transaction query statistics, total card consumption statistics, workload load statistics and other functions.
V. One of the key issues to be solved is to solve the problem: the data security problem is solved by: using DES encryption algorithm;
The second key problem to be solved: the data consistency problem solution is: use triggers;
The third key problem to be solved: the speed of the system to find the data The solution is to use the hash algorithm to quickly find the data.
VI. System Definition Through the bank account management system, the bank's account management work is systematic, standardized and automated, thus achieving the purpose of improving account management efficiency. The task of system development is to enable office staff to complete the task of account management quickly and easily.
1. System requirements:
The system shall comply with the provisions of bank account management, meet the daily needs of the relevant personnel of the bank, and meet the requirements of intuitive, convenient, practical and safe in the operation process;
The system adopts modular programming method, which not only facilitates various combinations and modifications of system functions, but also facilitates the maintenance and maintenance of technical maintenance personnel who are not involved in development;
The system should have the database maintenance function, and timely add, delete, modify, backup and other operations according to user requirements;
Try to use the existing software environment and advanced management system to achieve the goal of making full use of existing resources, improving system development level and applying effects.
2, system function:
The system mainly implements functions such as account management, cash machine management, user query, and query statistics.
◆ Account management module: deposit, withdrawal, account opening, account cancellation, modification of information, card handling, loss reporting card;
◆ User query module;
◆ Cash machine information management module: administrators manage functions such as query and maintenance, customer inquiry and withdrawal;
◆ Query statistics module: VIP user statistics, ATM traffic statistics, transaction query statistics, total card consumption statistics, workload load statistics and other functions.
7. System Architecture Based on the analysis of system functions, the system function module diagram is as follows:

Eight. Operating environment operating system: Window 2000 IE5.0
Development platform: Visual ForPro 6.0
IX. Reference materials

VFP programming and database apply Tutorial Author: Yang Pei Ming Wah Chang Li Li Ji Hong Lianyu British Press: China Electric Power Press ISBN: 7-5083-0867-0
Publication date: 2002-08-01

VFP programming simple tutorial Author: Lu Junsheng Hu Tianyun editor Press: Xi'an University of Electronic Science and Technology Press ISBN: 7-5606-1047-1
Publication date: 2001-08-01

VISUAL FOXPRO6.0 / FoxBASE + curriculum design case intensive series Author: Wu Junliang Press: Water Resources and Hydropower Press ISBN: 7-5084-0947-7
Publication date: 2002-01-01

Object-Oriented Software Engineering Object-Oriented Software Engineering
Author: Timothy C.Lethbridge Robert Laganiere
Translator: Zhang Hongguang Wen Yuhua Xu Qiaoli Zhang Nan Press: Mechanical Industry Press ISBN:7-111-11904-5
Publication date: 2003-04-01

X. Project development progress

February 23rd - March 7th System Analysis Stage
March 8th - April 4th System Design Stage
April 5th - April 10th system implementation and commissioning phase
April 11th - April 25th graduation design specification
Printed graduation manual from April 26th to May 18th