[attachment=3315]

1. Introduction about the project
The project titled as "Online Crimefile Management "is a web based application. This software provides facility for reporting online crimes, complaints, missing persons, show mostwanted person details mailing as well as chatting. Any Number of clients can connect to the server. Each user first makes their login to sever to show their availability. The server can be any Web Server. An SMTP Server must be maintained for temporary storage of emails and chat jar files for enable the chatting facilities.The main modules in this project
Modules
¢ Visitors
¢ Registered Users
¢ Administrator
The visitor module include,
¦ View Hotnews: This module help the visitor to see the latest hotnews which can updated by the admin.
The registered user module includes,
¦ Add Complaint: This module help the user to report online complaints.
¦ Add Crime report: This module help the user to report online crimes.
¦ Add Missing person: This module help the user to report online missing persons details also we have to add photos of missing person using hetrogenious database.
¦ View Missing persons: This module help the user to view all the missing person details.
¦ View Mostwanted persons: This module help the user to view all mostwanted persons which can be given by the administrator.
¦ Edit Complaint: This module help the user to edit his complaint details.
¦ Edit Account: This module help the user to update his or her profile.
¦ View complaint status: This module allows us to view the status of all complaint that you have posted earlier.
¦ View crime status: This module allows us to view the status of the all crimes that you have posted earlier.
¦ Add and View feedback: This module helps the user to add and view feedbacks
¦ Chat: This module help the user to chat with the administrator or with other registered users
¦ Mail: This module helps the user to send mail to the administrator. The administrator module includes,
¦ View and reply user complaint: This module helps the admin to view and reply user's complaint details
¦ View and reply user crimes: This module helps the admin to view and reply user's crimes details
¦ New admin: This module used for add new admin
¦ Add and delete latest hotnews: This module helps the admin to add and delete latest hotnews.
¦ View and delete user's feedback: This module helps the amin to add and delete user's feedback
¦ Add, delete and view mostwanted persons: This module helps the amin to add, delete and view mostwanted person details
¦ Add, delete and view missing persons: This module helps the amin to add, delete and view missing person details
¦ Add and view Criminal registeration: This module helps the amin to add and view criminal registrations
¦ Add and view FIR: This module helps the amin to add and view Fir reports
¦ Add and view history sheet: This module helps the amin to add and view history reports
¦ View and delete all complaint reply: This module helps the amin to view and delete complaint reply.
¦ Add and view prisoner report: This module helps the amin to add and prisoner reports
¦ Change password: This module helps the amin to update his or her password
¦ Chat: This module help the admin to chat with the administrator or with other registered users
¦ Mail: This module helps the user to send mail to the user.
Existing System
In the existing system only we can see the details of particular information about the police stations in our state, the existing system has more workload for the authorized person, but in the case of Proposed System, the user can registered in our site and send the crimereport and complaint about a particular city or person.
Drawbacks of Existing System
> More man power.
> Time consuming.
> Consumes large volume of pare work.
> Needs manual calculations.
> No direct role for the higher officials.
> Damage of machines due to lack of attention.
To avoid all these limitations and make the working more accurately the system needs to be computerized.
Proposed System
The aim of proposed system is to develop a system of improved facilities. The proposed system can overcome all the limitations of the existing system. The system provides proper security and reduces the manual work. The existing system has several disadvantages and many more difficulties to work well. The proposed system tries to eliminate or reduce these difficulties up to some extent. The proposed system will help the user to reduce the workload and mental conflict. The proposed system helps the user to work user friendly and he can easily do his jobs without time lagging.
Expected Advantages of Proposed System
The system is very simple in design and to implement. The system requires very low system resources and the system will work in almost all configurations. It has got following features
> Ensure data accuracy's.
> Proper control of the higher officials.
> Reduce the damages of the machines.
> Minimize manual data entry.
> Minimum time needed for the various processing.
> Greater efficiency.
> Better service.
> User friendliness and interactive.
> Minimum time required.
MODULE DESIGN
S Visitors
S Registered Users
S Administrator
The visitor module include,
> View Hotnews: This module help the visitor to see the latest hotnews which can updated by the admin.
> The registered user module includes,
> Add Complaint: This module help the user to report online complaints.
> Add Crime report: This module help the user to report online crimes.
> Add Missing person: This module help the user to report online missing persons details also we have to add photos of missing person using hetrogenious database.
> View Missing persons: This module help the user to view all the missing person details.
> View Mostwanted persons: This module help the user to view all mostwanted persons which can be given by the administrator.
> Edit Complaint: This module help the user to edit his complaint details.
> Edit Account: This module help the user to update his or her profile.
> View complaint status: This module allows us to view the status of all complaint that you have posted earlier.
> View crime status: This module allows us to view the status of the all crimes that you have posted earlier.
> Add and View feedback: This module helps the user to add and view feedbacks
> Chat: This module help the user to chat with the administrator or with other registered users
> Mail: This module helps the user to send mail to the administrator. The administrator module includes,
> View and reply user complaint: This module helps the admin to view and reply user's complaint details
> View and reply user crimes: This module helps the admin to view and reply user's crimes details
> New admin: This module used for add new admin
> Add and delete latest hotnews: This module helps the admin to add and delete latest hotnews.
> View and delete user's feedback: This module helps the amin to add and delete user's feedback
> Add, delete and view mostwanted persons: This module helps the amin to add, delete and view mostwanted person details
> Add, delete and view missing persons: This module helps the amin to add, delete and view missing person details
> Add and view Criminal registeration: This module helps the amin to add and view criminal registrations
> Add and view FIR: This module helps the amin to add and view Fir reports
> Add and view history sheet: This module helps the amin to add and view history reports
> View and delete all complaint reply: This module helps the amin to view and delete complaint reply.
> Add and view prisoner report: This module helps the amin to add and prisoner reports
> Change password: This module helps the amin to update his or her password
> Chat: This module help the admin to chat with the administrator or with other registered users
> Mail: This module helps the user to send mail to the user.
INPUT DESIGN
The input design is the page link between the information system and the user. It comprises the developing specification and procedures for data preparation and those steps are necessary to put transaction data in to a usable form for processing can be achieved by inspecting the computer to read data from a written or printed document or it can occur by having people keying the data directly into the system. The design of input focuses on controlling the amount of input required, controlling the errors, avoiding delay, avoiding extra steps and keeping the process simple. The input is designed in such a way so that it provides security and ease of use with retaining the privacy. Input Design considered the following things:
S What data should be given as input
S How the data should be arranged or coded
S The dialog to guide the operating personnel in providing input.
S Methods for preparing input validations and steps to follow when error occur.
OBJECTIVES
> Input Design is the process of converting a user-oriented description of the input into a computer-based system. This design is important to avoid errors in the data input process and show the correct direction to the management for getting correct information from the computerized system.
> It is achieved by creating user-friendly screens for the data entry to handle large volume of data. The goal of designing input is to make data entry easier and to be free from errors. The data entry screen is designed in such a way that all the data manipulates can be performed. It also provides record viewing facilities.
> When the data is entered it will check for its validity. Data can be entered with the help of screens. Appropriate messages are provided as when needed so that the user will not be in maize of instant. Thus the objective of input design is to create an input layout that is easy to follow
OUTPUT DESIGN
A quality output is one, which meets the requirements of the end user and presents the information clearly. In any system results of processing are communicated to the users and to other system through outputs. In output design it is determined how the information is to be displaced for immediate need and also the hard copy output. It is the most important and direct source information to the user. Efficient and intelligent output design improves the system's relationship to help user decision-making.
Designing computer output should proceed in an organized, well thought out manner; the right output must be developed while ensuring that each output element is designed so that people will find the system can use easily and effectively. When analysis design computer output, they should Identify the specific output that is needed to meet the requirements.
Select methods for presenting information.
Create document, report, or other formats that contain information produced by the system.
The output form of an information system should accomplish one or more of the following objectives.
o Convey information about past activities, current status or projections of the Future.
o Signal important events, opportunities, problems, or warnings. o Trigger an action. o Confirm an action.
Data Flow Diagram
Context flow diagram
User
Administrator
Level 1 DFD- Administrator
Level 2 DFD- Administrator
Software and Hardware Specifications
: Pentium III/AMD Athlone XP
: 128 MB
: 20 GB
: 1.44MB
: 14 inch
: 3 Button scroll
: 52 X
: 108 keys
Hardware Specification
Processor
RAM
Hard disk FDD Monitor Mouse
CD Drive
: Windows 2000/xp
: java 2(EJB2.0, JDBC, JSP, Servlet, Java Mail)
: HTML, JavaScript
: J2EE
: Web Logic8.1/Tomcat 5.0
: My SQL
: Internet explorer/Mozilla Fireworks
Keyboard Software Specification
Operating System
Languages
Front End Platform Web Servers
Backend
Browser Program
SCREEN SHOTS
Home Page
Contact Us | Google
C91JMI 3J££ AiCLYaqtAllA'T
ROUTE nop
W6 XflPMf
Already a registered member''-1 Login here
A suicide bombing in Lahore on last day killed 22 people Most of the dead were Policemen
05/07/2009 _ 5-rmmber gang held lor (hefts
The city police have arrested a five member gang suspected to be re-sponsiblefor 47 chain snatching and 97 two-wheeler thefts in Pune
Not a registered member SignUp Here
MOST WANTED
Hot (Reports MISSING PERSONS
I Gooc
User Register
Welcome to crimeStation!
* New Additions
This website is developed for the Department of the police for helping them in the investigation leveLvisitors must keep in mind that websites of government organisations anywhere in the world are in view of their inherent complexity intended to provide a general idea of the organisation and furnish authentic through basic information on its functioning in a convenient and attractive manner.
¦ Complaint
¦ Crime Report
¦ Missinfi Parson
¦ View Mining Person
¦ View Mostwanted Person
¢ Account Settings
All endeavours have been made to provide a correct informations in the website.However ,any inadvertant error that might have crept in ,ff brought to our notice will be rectified in the next updating schedule.
¦ Change Pa55word
¦ Edit Complaint
¦ Edit Account
I More Facilities
- Chat
- Mail
Copyright 9 2GG9 cfm. Designed by w*- ¦¦ :¦ ffnajjferaa -ijseme nt.com
Welcome to crimeStation!
* New Additions
kerala TVM 1987-07-01 h j hi hi hi hi hi h view more
tvm tvm 2009-01 -01 dfg view more ¦ Complaint
¦ Crime Report
¦ Missing Person
¦ View Missing Pernor
¦ View Mostwanted Pi
» Account Settings
¦ Change Password
¦ Edit Complaint
¦ Edit Account
¦ More Facilities
- Chat
- Mail
i
Chat
Chat Start
. » ptl http: //localhost:8084/crimefllemanagement/chat, isp
Admin Homepage
crimestation
Welcome to crimeStation!
This website is developed for the Department of the police for helping them in the investigation level.visitors must keep in mind that websites of government organisations anywhere in the world are in view of their inherent complexity intended to provide a general idea of the organisation and furnish authentic through basic information on its functioning in a convenient and attractive manner.
| Account Settings
Change Password AIL CriminaiReport
All endeavours have been made to provide a correct informations in the website.However ,any inadvertant error that might have crept in rif brought to our notice will be rectified in the next updating schedule.
Criminal Report
« New Additions
CRIMINALS REGISTER
¦ Hew adrnin
Most Wanted:
Criminal No: H ¦ Hot News

[attachment=12897]
[attachment=12900]
[attachment=12902]
[attachment=12904]
[attachment=12905]



Organization overview

Srishti Systems is a Software and Web Development Company which provides technology solutions and professional software for clients worldwide. Srishti focus on quality, innovations and leverage deep industry and functional expertise to help customers to transform their highest-value business processes.
Our in-depth technical knowledge coupled with industry experience and the unique methodology enables us to successfully deliver the services to the clients worldwide. We are driven to attain our customer's highest satisfaction by providing business experts with underlying delivery expertise in Enterprise Technology, Methodologies and Implementations. Our core competencies are designed to effectively deliver results to our customers.
Srishti Training Center provides premier instructor-led IT training through a carefully balanced blend of hands-on lab exercises and lecture. Training is conducted in the comfortable classrooms at our training facility and client locations. Experienced instructors make training productive and enjoyable. Customizable courses and computer lab offer additional options for your training needs. We also provide project guidance for all academic students which help them to build a successful portfolio and start their IT journey successfully.
 

3. Introduction
System analysis is a process of gathering and interpreting facts, diagnosing problems and the information to recommend improvements on the system. It is a problem solving activity that requires intensive communication between the system users and system developers. System analysis or study is an important phase of any system development process. The system is studied to the minutest detail and analyzed. The system analyst plays the role of the interrogator and dwells deep into the working of the present system. The system is viewed as a whole and the input to the system are identified. The outputs from the organizations are traced to the various processes. System analysis is concerned with becoming aware of the problem, identifying the relevant and decisional variables, analyzing and synthesizing the various factors and determining an optimal or at least a satisfactory solution or program of action.
A detailed study of the process must be made by various techniques like interviews, questionnaires etc. The data collected by these sources must be scrutinized to arrive to a conclusion. The conclusion is an understanding of how the system functions. This system is called the existing system. Now the existing system is subjected to close study and problem areas are identified. The designer now functions as a problem solver and tries to sort out the difficulties that the enterprise faces. The solutions are given as proposals. The proposal is then weighed with the existing system analytically and the best one is selected. The proposal is presented to the user for an endorsement by the user. The proposal is reviewed on user request and suitable changes are made. This is loop that ends as soon as the user is satisfied with proposal.
Preliminary study is the process of gathering and interpreting facts, using the information for further studies on the system. Preliminary study is problem solving activity that requires intensive communication between the system users and system developers. It does various feasibility studies. In these studies a rough figure of the system activities can be obtained, from which the decision about the strategies to be followed for effective system study and analysis can be taken.
Here in the Email to Fax server project, a detailed study of existing system is carried along with all the steps in system analysis. An idea for creating a better project was carried and the next steps were followed.
3.1 Existing System
In the existing system only we can see the details of particular information about the police stations in our state, the existing system has more workload for the authorized person, but in the case of Proposed System, the user can registered in our site and send the crimereport and complaint about a particular city or person.
3.2 Drawbacks of Existing System
 More man power.
 Time consuming.
 Consumes large volume of pare work.
 Needs manual calculations.
 No direct role for the higher officials.
 Damage of machines due to lack of attention.
To avoid all these limitations and make the working more accurately the system needs to be computerized.

3.3 Proposed System
The aim of proposed system is to develop a system of improved facilities. The proposed system can overcome all the limitations of the existing system. The system provides proper security and reduces the manual work. The existing system has several disadvantages and many more difficulties to work well. The proposed system tries to eliminate or reduce these difficulties up to some extent. The proposed system will help the user to reduce the workload and mental conflict. The proposed system helps the user to work user friendly and he can easily do his jobs without time lagging.


3.4 Expected Advantages of Proposed System

The system is very simple in design and to implement. The system requires very low system resources and the system will work in almost all configurations. It has got following features
 Ensure data accuracy’s.
 Proper control of the higher officials.
 Reduce the damages of the machines.
 Minimize manual data entry.
 Minimum time needed for the various processing.
 Greater efficiency.
 Better service.
 User friendliness and interactive.
 Minimum time required.

3.4.1 FEASIBILITY STUDY

Feasibility study is made to see if the project on completion will serve the purpose of the organization for the amount of work, effort and the time that spend on it. Feasibility study lets the developer foresee the future of the project and the usefulness. A feasibility study of a system proposal is according to its workability, which is the impact on the organization, ability to meet their user needs and effective use of resources. Thus when a new application is proposed it normally goes through a feasibility study before it is approved for development.

The document provide the feasibility of the project that is being designed and lists various areas that were considered very carefully during the feasibility study of this project such as Technical, Economic and Operational feasibilities. The following are its features:


3.4.2 TECHNICAL FEASIBILITY

The system must be evaluated from the technical point of view first. The assessment of this feasibility must be based on an outline design of the system requirement in the terms of input, output, programs and procedures. Having identified an outline system, the investigation must go on to suggest the type of equipment, required method developing the system, of running the system once it has been designed.
Technical issues raised during the investigation are:

 Does the existing technology sufficient for the suggested one?
 Can the system expand if developed?

The project should be developed such that the necessary functions and performance are achieved within the constraints. The project is developed within latest technology. Through the technology may become obsolete after some period of time, due to the fact that never version of same software supports older versions, the system may still be used. So there are minimal constraints involved with this project. The system has been developed using Java the project is technically feasible for development.

3.4.3 ECONOMIC FEASIBILITY

The developing system must be justified by cost and benefit. Criteria to ensure that effort is concentrated on project, which will give best, return at the earliest. One of the factors, which affect the development of a new system, is the cost it would require.
The following are some of the important financial questions asked during preliminary investigation:

 The costs conduct a full system investigation.
 The cost of the hardware and software.
 The benefits in the form of reduced costs or fewer costly errors.

Since the system is developed as part of project work, there is no manual cost to spend for the proposed system. Also all the resources are already available, it give an indication of the system is economically possible for development.

3.4.4 BEHAVIORAL FEASIBILITY
This includes the following questions:
 Is there sufficient support for the users?
 Will the proposed system cause harm?

The project would be beneficial because it satisfies the objectives when developed and installed. All behavioral aspects are considered carefully and conclude that the project is behaviorally feasible.


4. Introduction

Design is the first step into the development phase for any engineered product or system. Design is a creative process. A good design is the key to effective system. The term “design” is defined as “the process of applying various techniques and principles for the purpose of defining a process or a system in sufficient detail to permit its physical realization”. It may be defined as a process of applying various techniques and principles for the purpose of defining a device, a process or a system in sufficient detail to permit its physical realization. Software design sits at the technical kernel of the software engineering process and is applied regardless of the development paradigm that is used. The system design develops the architectural detail required to build a system or product. As in the case of any systematic approach, this software too has undergone the best possible design phase fine tuning all efficiency, performance and accuracy levels. The design phase is a transition from a user oriented document to a document to the programmers or database personnel. System design goes through two phases of development: Logical and Physical Design.

4.1 LOGICAL DESIGN:

The logical flow of a system and define the boundaries of a system. It includes the following steps:
 Reviews the current physical system – its data flows, file content, volumes , Frequencies etc.
 Prepares output specifications – that is, determines the format, content and Frequency of reports.
 Prepares input specifications – format, content and most of the input functions.
 Prepares edit, security and control specifications.
 Specifies the implementation plan.
 Prepares a logical design walk through of the information flow, output, input, Controls and implementation plan.
 Reviews benefits, costs, target dates and system constraints.




4.2 PHYSICAL DESIGN:

Physical system produces the working systems by define the design specifications that tell the programmers exactly what the candidate system must do. It includes the following steps.

 Design the physical system.
 Specify input and output media.
 Design the database and specify backup procedures.
 Design physical information flow through the system and a physical design
 Plan system implementation.
 Prepare a conversion schedule and target date.
 Determine training procedures, courses and timetable.
 Devise a test and implementation plan and specify any new hardware/software.
 Update benefits , costs , conversion date and system constraints

Design/Specification activities:

 Concept formulation.
 Problem understanding.
 High level requirements proposals.
 Feasibility study.
 Requirements engineering.
 Architectural design.

4.3 MODULE DESIGN
 Visitors
 Registered Users
 Administrator


The visitor module include,
 View Hotnews: This module help the visitor to see the latest hotnews which can updated by the admin.
 The registered user module includes,
 Add Complaint: This module help the user to report online complaints.
 Add Crime report: This module help the user to report online crimes.
 Add Missing person: This module help the user to report online missing persons details also we have to add photos of missing person using hetrogenious database.
 View Missing persons: This module help the user to view all the missing person details.
 View Mostwanted persons: This module help the user to view all mostwanted persons which can be given by the administrator.
 Edit Complaint: This module help the user to edit his complaint details.
 Edit Account: This module help the user to update his or her profile.
 View complaint status: This module allows us to view the status of all complaint that you have posted earlier.
 View crime status: This module allows us to view the status of the all crimes that you have posted earlier.
 Add and View feedback: This module helps the user to add and view feedbacks
 Chat: This module help the user to chat with the administrator or with other registered users
 Mail: This module helps the user to send mail to the administrator.
The administrator module includes,
 View and reply user complaint: This module helps the admin to view and reply user’s complaint details
 View and reply user crimes: This module helps the admin to view and reply user’s crimes details
 New admin: This module used for add new admin
 Add and delete latest hotnews: This module helps the admin to add and delete latest hotnews.
 View and delete user’s feedback: This module helps the amin to add and delete user’s feedback
 Add, delete and view mostwanted persons: This module helps the amin to add, delete and view mostwanted person details
 Add, delete and view missing persons: This module helps the amin to add, delete and view missing person details
 Add and view Criminal registeration: This module helps the amin to add and view criminal registrations
 Add and view FIR: This module helps the amin to add and view Fir reports
 Add and view history sheet: This module helps the amin to add and view history reports
 View and delete all complaint reply: This module helps the amin to view and delete complaint reply.
 Add and view prisoner report: This module helps the amin to add and prisoner reports
 Change password: This module helps the amin to update his or her password
 Chat: This module help the admin to chat with the administrator or with other registered users
 Mail: This module helps the user to send mail to the user.

4.4 INPUT DESIGN
The input design is the page link between the information system and the user. It comprises the developing specification and procedures for data preparation and those steps are necessary to put transaction data in to a usable form for processing can be achieved by inspecting the computer to read data from a written or printed document or it can occur by having people keying the data directly into the system. The design of input focuses on controlling the amount of input required, controlling the errors, avoiding delay, avoiding extra steps and keeping the process simple. The input is designed in such a way so that it provides security and ease of use with retaining the privacy. Input Design considered the following things:
 What data should be given as input?
 How the data should be arranged or coded?
 The dialog to guide the operating personnel in providing input.
 Methods for preparing input validations and steps to follow when error occur.

OBJECTIVES

 Input Design is the process of converting a user-oriented description of the input into a computer-based system. This design is important to avoid errors in the data input process and show the correct direction to the management for getting correct information from the computerized system.
 It is achieved by creating user-friendly screens for the data entry to handle large volume of data. The goal of designing input is to make data entry easier and to be free from errors. The data entry screen is designed in such a way that all the data manipulates can be performed. It also provides record viewing facilities.
 When the data is entered it will check for its validity. Data can be entered with the help of screens. Appropriate messages are provided as when needed so that the user will not be in maize of instant. Thus the objective of input design is to create an input layout that is easy to follow

4.5 OUTPUT DESIGN
A quality output is one, which meets the requirements of the end user and presents the information clearly. In any system results of processing are communicated to the users and to other system through outputs. In output design it is determined how the information is to be displaced for immediate need and also the hard copy output. It is the most important and direct source information to the user. Efficient and intelligent output design improves the system’s relationship to help user decision-making.

• Designing computer output should proceed in an organized, well thought out manner; the right output must be developed while ensuring that each output element is designed so that people will find the system can use easily and effectively. When analysis design computer output, they should Identify the specific output that is needed to meet the requirements.
• Select methods for presenting information.
• Create document, report, or other formats that contain information produced by the system.




The output form of an information system should accomplish one or more of the following objectives.
o Convey information about past activities, current status or projections of the Future.
o Signal important events, opportunities, problems, or warnings.
o Trigger an action.
o Confirm an action.


DATABASE DESIGN
A database is an organized mechanism that has the capability of storing information through which a user can retrieve stored information in an effective and efficient manner. The data is the purpose of any database and must be protected.

The database design is a two level process. In the first step, user requirements are gathered together and a database is designed which will meet these requirements as clearly as possible. This step is called Information Level Design and it is taken independent of any individual DBMS.
In the second step, this Information level design is transferred into a design for the specific DBMS that will be used to implement the system in question. This step is called Physical Level Design, concerned with the characteristics of the specific DBMS that will be used. A database design runs parallel with the system design. The organization of the data in the database is aimed to achieve the following two major objectives.
o Data Integrity
o Data independence
Normalization is the process of decomposing the attributes in an application, which results in a set of tables with very simple structure. The purpose of normalization is to make tables as simple as possible. Normalization is carried out in this system for the following reasons.
 To structure the data so that there is no repetition of data , this helps in
saving.
 To permit simple retrieval of data in response to query and report request.
 To simplify the maintenance of the data through updates, insertions,
Deletions.
 To reduce the need to restructure or reorganize data which new application
Requirements arise.



4.7.1 RELATIONAL DATABASE MANAGEMENT SYSTEM (RDBMS):

A relational model represents the database as a collection of relations. Each relation resembles a table of values or file of records. In formal relational model terminology, a row is called a tuple, a column header is called an attribute and the table is called a relation. A relational database consists of a collection of tables, each of which is assigned a unique name. A row in a tale represents a set of related values.

RELATIONS, DOMAINS & ATTRIBUTES:
A table is a relation. The rows in a table are called tuples. A tuple is an ordered set of n elements. Columns are referred to as attributes. Relationships have been set between every table in the database. This ensures both Referential and Entity Relationship Integrity. A domain D is a set of atomic values. A common method of specifying a domain is to specify a data type from which the data values forming the domain are drawn. It is also useful to specify a name for the domain to help in interpreting its values. Every value in a relation is atomic, that is not decomposable.
RELATIONSHIPS:
o Table relationships are established using Key. The two main keys of prime importance are Primary Key & Foreign Key. Entity Integrity and Referential Integrity Relationships can be established with these keys.
o Entity Integrity enforces that no Primary Key can have null values.
o Referential Integrity enforces that no Primary Key can have null values.
o Referential Integrity for each distinct Foreign Key value, there must exist a matching Primary Key value in the same domain. Other key are Super Key and Candidate Keys.
o Relationships have been set between every table in the database. This ensures both Referential and Entity Relationship Integrity.



NORMALIZATION:
As the name implies, it denoted putting things in the normal form. The application developer via normalization tries to achieve a sensible organization of data into proper tables and columns and where names can be easily correlated to the data by the user. Normalization eliminates repeating groups at data and thereby avoids data redundancy which proves to be a great burden on the computer resources. These includes:

 Normalize the data.
 Choose proper names for the tables and columns.
 Choose the proper name for the data.

First Normal Form:
The First Normal Form states that the domain of an attribute must include only atomic values and that the value of any attribute in a tuple must be a single value from the domain of that attribute. In other words 1NF disallows “relations within relations” or “relations as attribute values within tuples”. The only attribute values permitted by 1NF are single atomic or indivisible values.
The first step is to put the data into First Normal Form. This can be donor by moving data into separate tables where the data is of similar type in each table. Each table is given a Primary Key or Foreign Key as per requirement of the project. In this we form new relations for each nonatomic attribute or nested relation. This eliminated repeating groups of data.
A relation is said to be in first normal form if only if it satisfies the constraints that contain the primary key only.
Second Normal Form:
According to Second Normal Form, for relations where primary key contains multiple attributes, no nonkey attribute should be functionally dependent on a part of the primary key.
In this we decompose and setup a new relation for each partial key with its dependent attributes. Make sure to keep a relation with the original primary key and any attributes that are fully functionally dependent on it. This step helps in taking out data that is only dependant on apart of the key.

A relation is said to be in second normal form if and only if it satisfies all the first normal form conditions for the primary key and every non-primary key attributes of the relation is fully dependent on its primary key alone.
Third Normal Form:
According to Third Normal Form, Relation should not have a nonkey attribute functionally determined by another nonkey attribute or by a set of nonkey attributes. That is, there should be no transitive dependency on the primary key.
In this we decompose and set up relation that includes the nonkey attributes that functionally determines other nonkey attributes. This step is taken to get rid of anything that does not depend entirely on the Primary Key.
A relation is said to be in third normal form if only if it is in second normal form and more over the non key attributes of the relation should not be depend on other non key attribute.

---

hi ,
there is related project about Crime File Management System and its Jsp source code with project report in following pages
http://studentbank.in/report-e-crime-fil...ent-system
http://studentbank.in/report-crime-file-management

when i was run this ..via net beans a index.html page opened successfully then i tried to login or sign up ...the following error msg shown...

com.mysql.jdbc.CommunicationsException: Communications page link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: java.net.ConnectException: Connection refused: connect STACKTRACE: java.net.SocketException: java.net.ConnectException: Connection refused: connect at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:156) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:284) at com.mysql.jdbc.Connection.createNewIO(Connection.java:2569) at com.mysql.jdbc.Connection.(Connection.java:1485) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) at org.apache.jsp.loginaction_jsp._jspService(loginaction_jsp.java:71) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619) ** END NESTED EXCEPTION ** Last packet sent to the server was 172 ms ago.


what i do..plz help....

to get information about the topic crime file system full report ,ppt and related topic refer the page link bellow

http://studentbank.in/report-crime-file-system

http://studentbank.in/report-e-crime-fil...ent-system

http://studentbank.in/report-crime-file-management

i would like to visit this paoject.

---

ssathishezhilarasisekarseetha

to get information about the topic Crime File management full report,ppt and related topic refer the page link bellow

http://studentbank.in/report-crime-file-management

http://studentbank.in/report-e-crime-fil...ent-system

http://studentbank.in/report-online-crim...management

http://studentbank.in/report-crime-file-system

---

Respected sir,

May you provide mysql back up file.??

to get information about the topic "online crime file management " full report ppt and related topic refer the page link bellow

http://studentbank.in/report-online-crim...management

http://studentbank.in/report-e-crime-fil...ent-system

http://studentbank.in/report-crime-file-...e=threaded

http://studentbank.in/report-crime-file-...e=threaded

(22-04-2010, 05:38 PM)project topics Wrote: 1. Introduction about the project
The project titled as "Online Crimefile Management "is a web based application. This software provides facility for reporting online crimes, complaints, missing persons, show mostwanted person details mailing as well as chatting. Any Number of clients can connect to the server. Each user first makes their login to sever to show their availability. The server can be any Web Server. An SMTP Server must be maintained for temporary storage of emails and chat jar files for enable the chatting facilities.The main modules in this project
Modules
¢ Visitors
¢ Registered Users
¢ Administrator
The visitor module include,
¦ View Hotnews: This module help the visitor to see the latest hotnews which can updated by the admin.
The registered user module includes,
¦ Add Complaint: This module help the user to report online complaints.
¦ Add Crime report: This module help the user to report online crimes.
¦ Add Missing person: This module help the user to report online missing persons details also we have to add photos of missing person using hetrogenious database.
¦ View Missing persons: This module help the user to view all the missing person details.
¦ View Mostwanted persons: This module help the user to view all mostwanted persons which can be given by the administrator.
¦ Edit Complaint: This module help the user to edit his complaint details.
¦ Edit Account: This module help the user to update his or her profile.
¦ View complaint status: This module allows us to view the status of all complaint that you have posted earlier.
¦ View crime status: This module allows us to view the status of the all crimes that you have posted earlier.
¦ Add and View feedback: This module helps the user to add and view feedbacks
¦ Chat: This module help the user to chat with the administrator or with other registered users
¦ Mail: This module helps the user to send mail to the administrator. The administrator module includes,
¦ View and reply user complaint: This module helps the admin to view and reply user's complaint details
¦ View and reply user crimes: This module helps the admin to view and reply user's crimes details
¦ New admin: This module used for add new admin
¦ Add and delete latest hotnews: This module helps the admin to add and delete latest hotnews.
¦ View and delete user's feedback: This module helps the amin to add and delete user's feedback
¦ Add, delete and view mostwanted persons: This module helps the amin to add, delete and view mostwanted person details
¦ Add, delete and view missing persons: This module helps the amin to add, delete and view missing person details
¦ Add and view Criminal registeration: This module helps the amin to add and view criminal registrations
¦ Add and view FIR: This module helps the amin to add and view Fir reports
¦ Add and view history sheet: This module helps the amin to add and view history reports
¦ View and delete all complaint reply: This module helps the amin to view and delete complaint reply.
¦ Add and view prisoner report: This module helps the amin to add and prisoner reports
¦ Change password: This module helps the amin to update his or her password
¦ Chat: This module help the admin to chat with the administrator or with other registered users
¦ Mail: This module helps the user to send mail to the user.
Existing System
In the existing system only we can see the details of particular information about the police stations in our state, the existing system has more workload for the authorized person, but in the case of Proposed System, the user can registered in our site and send the crimereport and complaint about a particular city or person.
Drawbacks of Existing System
> More man power.
> Time consuming.
> Consumes large volume of pare work.
> Needs manual calculations.
> No direct role for the higher officials.
> Damage of machines due to lack of attention.
To avoid all these limitations and make the working more accurately the system needs to be computerized.
Proposed System
The aim of proposed system is to develop a system of improved facilities. The proposed system can overcome all the limitations of the existing system. The system provides proper security and reduces the manual work. The existing system has several disadvantages and many more difficulties to work well. The proposed system tries to eliminate or reduce these difficulties up to some extent. The proposed system will help the user to reduce the workload and mental conflict. The proposed system helps the user to work user friendly and he can easily do his jobs without time lagging.
Expected Advantages of Proposed System
The system is very simple in design and to implement. The system requires very low system resources and the system will work in almost all configurations. It has got following features
> Ensure data accuracy's.
> Proper control of the higher officials.
> Reduce the damages of the machines.
> Minimize manual data entry.
> Minimum time needed for the various processing.
> Greater efficiency.
> Better service.
> User friendliness and interactive.
> Minimum time required.
MODULE DESIGN
S Visitors
S Registered Users
S Administrator
The visitor module include,
> View Hotnews: This module help the visitor to see the latest hotnews which can updated by the admin.
> The registered user module includes,
> Add Complaint: This module help the user to report online complaints.
> Add Crime report: This module help the user to report online crimes.
> Add Missing person: This module help the user to report online missing persons details also we have to add photos of missing person using hetrogenious database.
> View Missing persons: This module help the user to view all the missing person details.
> View Mostwanted persons: This module help the user to view all mostwanted persons which can be given by the administrator.
> Edit Complaint: This module help the user to edit his complaint details.
> Edit Account: This module help the user to update his or her profile.
> View complaint status: This module allows us to view the status of all complaint that you have posted earlier.
> View crime status: This module allows us to view the status of the all crimes that you have posted earlier.
> Add and View feedback: This module helps the user to add and view feedbacks
> Chat: This module help the user to chat with the administrator or with other registered users
> Mail: This module helps the user to send mail to the administrator. The administrator module includes,
> View and reply user complaint: This module helps the admin to view and reply user's complaint details
> View and reply user crimes: This module helps the admin to view and reply user's crimes details
> New admin: This module used for add new admin
> Add and delete latest hotnews: This module helps the admin to add and delete latest hotnews.
> View and delete user's feedback: This module helps the amin to add and delete user's feedback
> Add, delete and view mostwanted persons: This module helps the amin to add, delete and view mostwanted person details
> Add, delete and view missing persons: This module helps the amin to add, delete and view missing person details
> Add and view Criminal registeration: This module helps the amin to add and view criminal registrations
> Add and view FIR: This module helps the amin to add and view Fir reports
> Add and view history sheet: This module helps the amin to add and view history reports
> View and delete all complaint reply: This module helps the amin to view and delete complaint reply.
> Add and view prisoner report: This module helps the amin to add and prisoner reports
> Change password: This module helps the amin to update his or her password
> Chat: This module help the admin to chat with the administrator or with other registered users
> Mail: This module helps the user to send mail to the user.
INPUT DESIGN
The input design is the page link between the information system and the user. It comprises the developing specification and procedures for data preparation and those steps are necessary to put transaction data in to a usable form for processing can be achieved by inspecting the computer to read data from a written or printed document or it can occur by having people keying the data directly into the system. The design of input focuses on controlling the amount of input required, controlling the errors, avoiding delay, avoiding extra steps and keeping the process simple. The input is designed in such a way so that it provides security and ease of use with retaining the privacy. Input Design considered the following things:
S What data should be given as input
S How the data should be arranged or coded
S The dialog to guide the operating personnel in providing input.
S Methods for preparing input validations and steps to follow when error occur.
OBJECTIVES
> Input Design is the process of converting a user-oriented description of the input into a computer-based system. This design is important to avoid errors in the data input process and show the correct direction to the management for getting correct information from the computerized system.
> It is achieved by creating user-friendly screens for the data entry to handle large volume of data. The goal of designing input is to make data entry easier and to be free from errors. The data entry screen is designed in such a way that all the data manipulates can be performed. It also provides record viewing facilities.
> When the data is entered it will check for its validity. Data can be entered with the help of screens. Appropriate messages are provided as when needed so that the user will not be in maize of instant. Thus the objective of input design is to create an input layout that is easy to follow
OUTPUT DESIGN
A quality output is one, which meets the requirements of the end user and presents the information clearly. In any system results of processing are communicated to the users and to other system through outputs. In output design it is determined how the information is to be displaced for immediate need and also the hard copy output. It is the most important and direct source information to the user. Efficient and intelligent output design improves the system's relationship to help user decision-making.
Designing computer output should proceed in an organized, well thought out manner; the right output must be developed while ensuring that each output element is designed so that people will find the system can use easily and effectively. When analysis design computer output, they should Identify the specific output that is needed to meet the requirements.
Select methods for presenting information.
Create document, report, or other formats that contain information produced by the system.
The output form of an information system should accomplish one or more of the following objectives.
o Convey information about past activities, current status or projections of the Future.
o Signal important events, opportunities, problems, or warnings. o Trigger an action. o Confirm an action.
Data Flow Diagram
Context flow diagram
User
Administrator
Level 1 DFD- Administrator
Level 2 DFD- Administrator
Software and Hardware Specifications
: Pentium III/AMD Athlone XP
: 128 MB
: 20 GB
: 1.44MB
: 14 inch
: 3 Button scroll
: 52 X
: 108 keys
Hardware Specification
Processor
RAM
Hard disk FDD Monitor Mouse
CD Drive
: Windows 2000/xp
: java 2(EJB2.0, JDBC, JSP, Servlet, Java Mail)
: HTML, JavaScript
: J2EE
: Web Logic8.1/Tomcat 5.0
: My SQL
: Internet explorer/Mozilla Fireworks
Keyboard Software Specification
Operating System
Languages
Front End Platform Web Servers
Backend
Browser Program
SCREEN SHOTS
Home Page
Contact Us | Google
C91JMI 3J££ AiCLYaqtAllA'T
ROUTE nop
W6 XflPMf
Already a registered member''-1 Login here
A suicide bombing in Lahore on last day killed 22 people Most of the dead were Policemen
05/07/2009 _ 5-rmmber gang held lor (hefts
The city police have arrested a five member gang suspected to be re-sponsiblefor 47 chain snatching and 97 two-wheeler thefts in Pune
Not a registered member SignUp Here
MOST WANTED
Hot (Reports MISSING PERSONS
I Gooc
User Register
Welcome to crimeStation!
* New Additions
This website is developed for the Department of the police for helping them in the investigation leveLvisitors must keep in mind that websites of government organisations anywhere in the world are in view of their inherent complexity intended to provide a general idea of the organisation and furnish authentic through basic information on its functioning in a convenient and attractive manner.
¦ Complaint
¦ Crime Report
¦ Missinfi Parson
¦ View Mining Person
¦ View Mostwanted Person
¢ Account Settings
All endeavours have been made to provide a correct informations in the website.However ,any inadvertant error that might have crept in ,ff brought to our notice will be rectified in the next updating schedule.
¦ Change Pa55word
¦ Edit Complaint
¦ Edit Account
I More Facilities
- Chat
- Mail
Copyright 9 2GG9 cfm. Designed by w*- ¦¦ :¦ ffnajjferaa -ijseme nt.com
Welcome to crimeStation!
* New Additions
kerala TVM 1987-07-01 h j hi hi hi hi hi h view more
tvm tvm 2009-01 -01 dfg view more ¦ Complaint
¦ Crime Report
¦ Missing Person
¦ View Missing Pernor
¦ View Mostwanted Pi
» Account Settings
¦ Change Password
¦ Edit Complaint
¦ Edit Account
¦ More Facilities
- Chat
- Mail
i
Chat
Chat Start
. » ptl http: //localhost:8084/crimefllemanagement/chat, isp
Admin Homepage
crimestation
Welcome to crimeStation!
This website is developed for the Department of the police for helping them in the investigation level.visitors must keep in mind that websites of government organisations anywhere in the world are in view of their inherent complexity intended to provide a general idea of the organisation and furnish authentic through basic information on its functioning in a convenient and attractive manner.
| Account Settings
Change Password AIL CriminaiReport
All endeavours have been made to provide a correct informations in the website.However ,any inadvertant error that might have crept in rif brought to our notice will be rectified in the next updating schedule.
Criminal Report
« New Additions
CRIMINALS REGISTER
¦ Hew adrnin
Most Wanted:
Criminal No: H ¦ Hot News

1.first you install wamp server
2. create datbase of all action pages in wam server.
3. then open netbeans n go to service tab where establish a new connection & give a path.
4. then connect your database
5.then click on login page you find your admin home page.

To get full information or details of Crime File management please have a look on the pages

http://studentbank.in/report-online-crim...management

http://studentbank.in/report-crime-file-system

http://studentbank.in/report-online-crim...management

http://studentbank.in/report-e-crime-fil...e=threaded

http://studentbank.in/report-e-crime-fil...e=threaded

http://studentbank.in/report-crime-file-...e=threaded

http://studentbank.in/report-crime-file-...e=threaded

if you again feel trouble on Crime File management please reply in that page and ask specific fields in Crime File management

pls i need full document on this topic "Crime File management"