Before computerized a system under consideration, it has to be analyzed. We need to study how it functions currently, what are the problems, and what are the requirements that the proposed system should meet.
System Analysis is conducted with the following objectives in mind: 1. Evaluate the system concept for feasibility. Perform economic and technical analysis. Allocate functions to hardware, software people, database and other system elements. Establish cost and schedule constraints. Create a system definition that forms the foundation for all the subsequent engineering work.
User satisfaction: The system should meet user expectations. Response time: The response time of all the operations should be low. This can be made possible by careful programming. Safety: The system should be able to avoid or tackle catastrophic behavior. Robustness: The system should recover from undesired events without human intervention.
Modularity:- The system should have relatively independent and single function parts. Maintainability:- The system should be such that future maintenance and enhancements times and efforts are reduced. Timeliness:- The system should operate well under normal, peak and recovery conditions. The system developed should be accurate and hence reliable i.
The error rate should be minimized and the outputs should be consistent and correct. Both the execution time and response time should be negligibly low. The system should be efficient i. The system should have scope to forsee modifications and enhancements i.
Unfortunately the development of computer-based system in many cases is more likely to be plagued by scarcity of resources and delivery date. The feasibility report of the ptoject holds the advantages and flexibility of the project. If benefits outweigh costs, then the decision is made to design and implement the system. A systems financial benefit must exceed the cost of developing that system.
Economic feasibility considers the following i. The cost to conduct a full system investigation. The cost of hardware and software for the class of application. The benefits in the form of reduced cost or fewer costly errors. The cost if nothing changes i. The proposed system is not developed. The system requires very less time factors. The system will provide fast and efficient automated environment instead of slow and error prone manual system, thus reducing both time and man power spent in running the system.
The system will have GUI interface and very less user-training is required to learn it. The system will provide service to view various information for proper managerial decision making. For example, if the current computer is operating at 80 percent capacity - an arbitrary ceiling - then running another application could overload the system or require additional Hardware.
This involves financial considerations to accommodate technical enhancements. If the budgets is a serious constraint ,then the project is judged not feasible. In this project, all the necessary cautions have been taken care to make it technically feasible. Also, the tools, operating system and programming language used in this localization process is compatible with the existing one.
An estimate should be made of how strong a reaction the user staff is likely to have toward the development of a computerized system. Therefore it is understandable that the introduction of a candidate system requires special efforts to educate and train the staff.
The software that is being developed is user friendly and easy to learn. In this way, the developed software is truly efficient and can work on any circumstances ,tradition ,locales. This is an added advantage. System Design Designing is the most important phase of software development. It requires a careful planning and thinking on the part of the system designer. Designing software means to plan how the various parts of the software are going to achieve the desired goal.
It should be done with utmost care because if the phase contains any error then that will effect the performance of the system, as a result it may take more processing time, more response time, extra coding workload etc. Software design sits at the technical kernel of the software engineering process and is applied regardless of the software process model that is used.
After the software requirements have been analyzed and specified, software design is the first of the three technical activities Designing, Coding and Testing that are required to build and verify the software. Each activity transforms information in such a manner that ultimately results in validated computer software.
This was necessary so that system could be used efficiently and system could act as catalyst in achieving objectives. Make system compatible i. It should fit in the total integrated system. Future maintenance and enhancement must be less. Make the system compatible so that it could integrate other modules of system into itself. Make the system reliable, understandable and cost-effective. New Entery? Work Sheet Stop 3. It can be partitioned into single processes or functions.
Data Flow Diagrams can be grouped together or decomposed into multiple processes. The DFD is an excellent communication tool for analysts to model processes and functional requirements. Used effectively, it is a useful and easy to understand modeling tool. It has broad application and usability across most software development projects. It is easily integrated with data modeling, workflow modeling tools, and textual specs.
Together with these, it provides analysts and developers with solid models and specs. Alone, however, it has limited usability. It is simple and easy to understand by users and can be easily extended and refined with further specification into a physical version for the design and development teams. The different versions are Context Diagrams Level 0 , Partitioned Diagrams single process only -- one level , functionally decomposed, and leveled sets of Data Flow Diagrams.
Data Store A repository of information. In the physical model, this represents a file, table, etc. In the logical model, a data store is an object or entity. Data Flows DFDs show the flow of data from external entities into the system, showed how the data moved from one process to another, as well as its logical storage.
There are only four symbols: 1. Squares representing external entities, which are sources or destinations of data. Rounded rectangles representing processes, which take data as input, do something to it, and output it. Arrows representing the data flows, which can either, be electronic data or physical items. Open-ended rectangles representing data stores There are several common modeling rules for creating DFDs: 1. All processes must have at least one data flow in and one data flow out.
All processes should modify the incoming data, producing new forms of outgoing data. Each data store must be involved with at least one data flow. Each external entity must be involved with at least one data flow.
A data flow must be attached to at least one process. Worksheet This table contains the information about the various supply order made in the current year including their LPP reference, Tender Price, Price List of respective equipments.
A data dictionary contains a list of all files in the database, the number of records in each file, and the names and types of each field. Most database management systems keep the data dictionary hidden from users to prevent them from accidentally destroying its contents. Technologies Used www. It also has the scalability, availability, and security features required to operate as the data storage component of the largest Web sites.
SQL Server Enterprise Edition supports features such as federated servers, indexed views, and large memory support that allow it to scale to the performance levels required by the largest Web sites.
The SQL Server relational database engine supports the features required to support demanding data processing environments. The database engine protects data integrity while minimizing the overhead of managing thousands of users concurrently modifying the database. SQL Server distributed queries allow you to reference data from multiple sources as if it were a part of a SQL Server database, while at the same time, the distributed transaction support protects the integrity of any updates of the distributed data.
Replication allows you to also maintain multiple copies of data, while ensuring that the separate copies remain synchronized. You can replicate a set of data to multiple, mobile, disconnected users, have them work autonomously, and then merge their modifications back to the publisher. SQL Server also supports a standards-based programming model integrated with the Windows DNA, making the use of SQL Server databases and data warehouses a seamless part of building powerful and scalable systems.
These features allow you to rapidly deliver SQL Server applications that customers can implement with a minimum of installation and administrative overhead.
SQL Server includes tools for extracting and analyzing summary data for online analytical processing. SQL Server also includes tools for visually designing databases and analyzing data using English-based questions. Server applications provide a component called an MMC snap-in that presents MMC users with a user interface for managing the server application.
In addition to these utilities, SQL Server contains several wizards to walk administrators and programmers through the steps needed to perform more complex administrative tasks. Net Introduction on. NET Framework. NET is the framework for which we develop applications.
Rubel Rana. A short summary of this paper. Download Download PDF. Translate PDF. Suzan, ID: M This project has been approved as it is satisfied the academic requirement in respect of minor work prescribed for B.
Course Supervisors Department of CSE. Uttara University. Uttara, Dhaka. This Project Report is not submitted to any other university or institution for the award of any degree, diploma or published any time before. I also declare that there have no copy of the source code in the project. Rubel Rana Abdul Wadud Md. HMS is powerful, flexible, and easy to use and is designed and developed to deliver real conceivable benefits to hospitals.
More importantly it is backed by reliable and dependable support. As there are many areas where we keep the records in database for which we are using MY SQL software which is one of the best and the easiest software to keep our information. Hospital Management System is custom built to meet the specific requirement of the mid and large size hospitals across the globe.
All the required modules and features have been particularly built to just fit in to your requirement. This package has been widely accepted by the clients in India and overseas. Not stopping only to this but they are highly satisfied and appreciating. Entire application is web based and built on 3 tier architecture using the latest technologies.
The sound database of the application makes it more users friendly and expandable. The package is highly customizable and can be modified as per the needs and requirements of our clients. Prolonged study of the functionalities of the hospital and its specific requirement has given it a wonderful shape both technically and usability wise.
It covers all the required modules right from Patient Registration, Medicine details, Doctor, Wards, , Admin, Store, Patient appointment, bill payment, record modification, discharge details etc. At the outset, I wish to express our sincere gratitude to all those people who helped me to complete this project in an efficient manner. I offer my special thanks to my project supervisor Chowdhury Sajadul Islam, Assistant Professor, Department of Computer Science and Engineering, Uttara University, Uttara, Dhaka without whose help and support throughout this project would not have been this success.
His guidance helped me in all the time of my project and writing of this project report. Also I would like to thanks to my project supervisor Abdul Matin, Lecture, Department of computer Science and Engineering, Uttara University, Uttara, Dhaka, who gave opportunity to do this project at an extreme organization and also help me to complete this project. Most of all and more than ever, we would like to thanks my family member for their warmness, support, kindness and patience. We are really thankful to all of my friends who always advised and motivated me throughout the course.
Waterfall model Gantt chart Database schema of Hospital Management System Data flow diagram of Hospital Management System Home page All ads page Admin Login page Appointment History page User Patient log in page User account create page User details page Doctor Login page All these complicated functions have been understood by man him, part-by-part their research and experiments.
As science and technology progressed, medicine became an integral part of the research. Gradually, medical science became an entirely new branch of science.
As of today, the Health Sector comprises of Medical institutions i. Thus the Health sector aims at providing the best medical facilities to the common man 1. The manual handling of the record is time consuming and highly prone to error. The purpose of this project is to automate or make online, the process of day-to-day activities like Room activities, Admission of New Patient, Discharge of Patient, Assign a Doctor, and finally compute the bill etc.
I am confident that this software package can be readily used by non-programming personal avoiding human handled chance of error. But keeping track of all the activities and their records on paper is very cumbersome and error prone. It also is very inefficient and a time-consuming process Observing the continuous increase in population and number of people visiting the hospital. Recording and maintaining all these records is highly unreliable, inefficient and error-prone.
Thus keeping the working of the manual system as the basis of our project. It also aims at providing low-cost reliable automation of the existing systems.
The system will be used in any hospital, clinic, dispensary or pathology labs. Clinic, dispensary or pathology to get the information from the patients and then storing that data for future usages. The current system in use is a paper based system. It is too slow and cannot provide updated lists of patients within reasonable timeframe. The intention of the system is to reduce over-time pay and increase the number of patients that can be treated accurately.
Requirement statements in these documents are both functional and non-functional. Initially, the project scope is defined and the appropriate methods for completing the project are determined. Following this step, the durations for the various tasks necessary to complete the work are listed and grouped into a work breakdown structure. The logical dependencies between tasks are defined using an activity network diagram that enables identification of the critical path.
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