Send your good work to the knowledge base is simple. Use the form below

Students, graduate students, young scientists use knowledge base in their study and work You are very grateful  with Real Estate Accounting.

Topic: "Development Information System " Real Estate Agency

Subject


Introduction

1 . Technical function

1.1 Problem Statement

1.2 Software Requirement

Reliability requirements

1.4 Information Support Functions

Description of input information

2. Explanatory part

2.2 Description of a software tool

2.3 Test case

2.4 User Manual

Conclusion

Bibliography


Introduction


The subject of the course plan is the creation and development of the information system.

Nowadays, the information network covers almost the entire planet. Every day we look at information systems: in parking lots (through cards), department stores, even when applying for a job.

Information - information, messages, data, etc. Currently, there is no single definition for the term information.

Information Model - A set of information that describes the essential properties and conditions of an object, process, phenomenon, as well as its relationship to the outside world.

Information System (IS) is a set of interconnected hardware software tools to automate the storage and processing of information. In an information system, information comes from a source of information (example: database). This data is sent for storage or put into some processing in the system and then transferred to the customer.


Automated Information System (AIS) - A set of software and hardware designed to automate activities related to the collection, dissemination and processing of information.

The more available they are to computer technologies , the more unprofessional users will appear. Thus, creating an intuitive interface for the functions of developers of any application, including IS. This work is also performed in the course project.

During course design, Crate will need to streamline and organize the knowledge gained in the "Database" sections, create a source of information, "development and operation of information systems", IS architecture, "computer graphics", distribution of buttons through forms, and intuitive interface creation.

The Course Project on Software Development and Maintenance for the "Information Systems Development and Operation" discipline is an intermediate stage for the use of the "Krasnoyarsk Technical School of Informatics and Computer Technology" and the careers of technicians.



Objective of the course is:

Learn how to create high-quality and reliable software, and gain work skills while creating software;

To develop technical documentation for the software tool created.

In the process of developing a course plan, it is necessary to rethink the information system called "real estate agency". The function of this information system is to display the schedule of employees of a real estate agency.

The outcome of the course project in the "Information Tools Development and Operations" section should be a full-fledged database of problem solving, and technical documentation for her.

1. Terms of reference


1.1 Problem Statement


During course design, it is necessary to develop an information system called "Real Estate Agency".

This database should provide easy viewing / adding information about clients and real estate.

The system must perform the following functions:

- Enter and edit information about real estate:

- "operation";

- "Real Estate";

- Entering and editing information about employees:

- "Workers";

- Enter and edit customer information:

- "Customers";

- Making a contract (with the help of scheduling):

- "Contracts";

- The creation and printing of such documents:

- "Employee Schedule";

The input information should be:

- Customer Lists:

- client's full name;

- Telephone;

- Employee List:

- Full name of employee;

- Agency capabilities: available operations; Affordable real estate.

This information system should be used to view and collect the schedule of employees of a real estate agency. This helps users make scheduling much faster and makes user-friendly interface work more pleasant.



1.2 Software Requirement

Performance requirements

The “Real Estate Agency” should direct the information system to help keep the real estate agency’s employees on schedule. The system must process the information and print the output records.

This system must work under the operating system Windows XP SP2 (or higher) or Windows Vista and Microsoft Office 2007 toolkit.

Information system "real estate agency" must perform the following functions:

- Enter and edit the following information about the work of real estate agency employees:

- Full name of employee;

- Enter and edit the following information about the client:

- client's full name;

- Telephone;

- Enter and edit the following information about the agency's capabilities:

- available operations;

- Affordable Real Estate;

- Structure and printing of the following output records:

- "Employee Schedule".


Reliability requirements


The system must be of high quality and proper, that is, it must perform all the necessary functions and be suitable for operation. The system must be stable, that is, to be able to perform planned tasks in equipment operation and application, regardless of any deviations.

To ensure system reliability, it is necessary to:

- ensuring the protection of data from unauthorized access;

- Displays an error message if the data is entered incorrectly, in which the space where the error occurred;

- All data must be entered correctly and correctly, that is, data control must be carried out, including mandatory fields;

- Required Areas:

- client's full name;

- customer's phone number;

- Full name of employee;

- Property type;

- Real estate transaction;

- When deleting any data, it is necessary to provide a refusal option, that is, to issue a request for user consent.

Requirements for Operating Conditions

Users must have basic skills to work with Windows (which is required in case of any failure) and work with Microsoft Office 2007 toolkit, such as Microsoft Word and Microsoft Access with applications .

To maintain this information system, it is necessary to install the following on the computer:

- OS Windows XP SP2 (or higher) or Windows Vista;

- Microsoft Office 2022.