User requirement specification for library management system
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This page contains Library management system project SRS document. A development process consist of various phases, each phase ending with a defined output. The main reason for having a phased process is that it breaks the problem of developing software into successfully performing a set of phases, each handling a different concern of software development. This ensures that the cost of development is lower than what it would have been if the whole problem was tackled together. Furthermore, a phased process allows proper checking for quality and progress at some defined points during the development (end of process).Without this one would have to wait until the end to see what software has been produced.
Any problem solving in software consist of these steps:-
Requirement Analysis :
Requirement Analysis is done in order to understand the problem the software system is to solve.
There are two major activities in this phase: problem understanding or analysis and requirement specification. In problem analysis, the aim is to understand the problem and its context, and the requirements of the new system that is to be developed. Once the problem is analyzed and the essentials understood, the requirements must be specified in the requirement specification document. The requirements document must specify all functional and performance requirements; the formats of inputs and outputs etc.
Software Design :
The purpose of design phase is to plan a solution of the problem Specified by the requirements document. This phase is the first step in moving from the problem domain to solution domain.
The design activity often results in three separate outputs: architecture design, high level design and detailed design.
Coding :
The main goal of coding phase is to translate the design of the System into code in a given programming language. The coding phase affects both testing and maintenance profoundly. The goal of coding should be to reduce the testing and maintenance effort, hence during coding the focus should be on developing programs that are easy to read and understand.
Testing :
The function of testing is to detect the defects in the Software. The main goal testing is to uncover requirement, design and coding errors in the programs.
The main goal of the requirement phase is to produce the software requirement specification (SRS), which accurately capture the client’s requirements. SRS is A document that describes what the software should do. The basic purpose of SRS is to bridge the communication gap between the clients, the end users and the Software developers. Another purpose is helping user to understand their own needs.
Purpose:
The SRS typically contains the brief description of the project. The purpose of the requirement document is to specify all the information required to design, develop and test the software.
The purpose of this project is to provide a friendly environment to maintain the details of books and library members.
The main purpose of this project is to maintain easy circulation system using computers and to provide different reports.
Scope:
The document only covers the requirements specifications for the Library Management System. This document does not provide any references to the other component of the Library Management System. All the external interfaces and the dependencies are also identified in this document.
Feasibility study: The overall scope of the feasibility study was to provide sufficient information to allow a decision to be made as to whether the Library Management System project should proceed and if so, its relative priority in the context of other existing Library Management Technology.
The feasibility study phase of this project had undergone through various steps which as describe as under:
Identity the origin the information at different level.
Identity the expectation of user from computerized system.
Analyze the drawback of existing system(manual system)
Definition, Acronyms, Abbreviation:
JAVA -> platform independence
SQL -> Structured query Language
DFD -> Data Flow Diagram
CFD -> Context Flow Diagram
ER -> Entity Relationship
IDE -> Integrated Development Environment
SRS -> Software Requirement Specification
Any problem solving in software consist of these steps:-
Requirement Analysis :
Requirement Analysis is done in order to understand the problem the software system is to solve.
There are two major activities in this phase: problem understanding or analysis and requirement specification. In problem analysis, the aim is to understand the problem and its context, and the requirements of the new system that is to be developed. Once the problem is analyzed and the essentials understood, the requirements must be specified in the requirement specification document. The requirements document must specify all functional and performance requirements; the formats of inputs and outputs etc.
Software Design :
The purpose of design phase is to plan a solution of the problem Specified by the requirements document. This phase is the first step in moving from the problem domain to solution domain.
The design activity often results in three separate outputs: architecture design, high level design and detailed design.
Coding :
The main goal of coding phase is to translate the design of the System into code in a given programming language. The coding phase affects both testing and maintenance profoundly. The goal of coding should be to reduce the testing and maintenance effort, hence during coding the focus should be on developing programs that are easy to read and understand.
Testing :
The function of testing is to detect the defects in the Software. The main goal testing is to uncover requirement, design and coding errors in the programs.
The main goal of the requirement phase is to produce the software requirement specification (SRS), which accurately capture the client’s requirements. SRS is A document that describes what the software should do. The basic purpose of SRS is to bridge the communication gap between the clients, the end users and the Software developers. Another purpose is helping user to understand their own needs.
Purpose:
The SRS typically contains the brief description of the project. The purpose of the requirement document is to specify all the information required to design, develop and test the software.
The purpose of this project is to provide a friendly environment to maintain the details of books and library members.
The main purpose of this project is to maintain easy circulation system using computers and to provide different reports.
Scope:
The document only covers the requirements specifications for the Library Management System. This document does not provide any references to the other component of the Library Management System. All the external interfaces and the dependencies are also identified in this document.
Feasibility study: The overall scope of the feasibility study was to provide sufficient information to allow a decision to be made as to whether the Library Management System project should proceed and if so, its relative priority in the context of other existing Library Management Technology.
The feasibility study phase of this project had undergone through various steps which as describe as under:
Identity the origin the information at different level.
Identity the expectation of user from computerized system.
Analyze the drawback of existing system(manual system)
Definition, Acronyms, Abbreviation:
JAVA -> platform independence
SQL -> Structured query Language
DFD -> Data Flow Diagram
CFD -> Context Flow Diagram
ER -> Entity Relationship
IDE -> Integrated Development Environment
SRS -> Software Requirement Specification
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