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Network Load Balancing Project DFD Diagrams

It is concluded that the application works well and satisfy the needs. The application is tested very well and errors are properly debugged.  It also acts as the managements Systems to the valuable resources.

The issue date and returned date of books is updated at the database automatically at the time of enter by the Liberian. Additional checking whether the book is available in the library at that time is done by the system automatically; the backup is made automatically at the system startup. The speed of the transactions become more enough now.

dfd network load balancing

 

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Network Load Balancing Project Module Description

Modules 

  1. Authentication Module.
  2. IP Address Representation Module.
  3. Load Servers Module.
  4. Load Balancing Module.
  5. Report Module 

Authentication Module: 

            The authentication module is to register the new users and previously registered users can enter into our project. The admin only can enter and do the uploading files into the servers. After login by every user and the admin the sql server checks the login id and password is valid or not. If the login is not valid it displays that the login is not correct. 

IP Address Representation Module: 

            The IP Address Representation module is to give the IP addresses which we are going to assign those as servers. We can enter and view IP addresses from this module. In load balancing system we can connect the three servers [system]. The connection has to be represented by the IP Address representation only. 

Load Servers Module: 

            The Load Servers module has the authentication for the administrator only can enter into this module. The administrator will do the encryption of the text file and store into the servers which we are assigned in IP representation module. This module will make the both public and private key for the cryptography. 

Load Balancing Module: 

            The Load Balancing module has the authentication for users can enter into the upload page and can view the file name which the administrator stored into the servers. The user can select the file from the list and can download from the server which is in idle state. We will get the response time and from which server we are getting the file. Finally we can get the decrypted file from the key pair. 

Report Module: 

            We will get the response time and from which server we are getting the file. From the response time produce the chart report here. It compares the response time between the servers and download the given file in the better performance response time server. 

Sample Input and Output: 

            Input text file is given by admin and the encrypted format is stored in all servers. Output is decrypted file from the server which is in idle state. And it produce response time chart.

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Payroll Management System Engineering Project Screens and Data Flow Diagrams

This article explains about data flow diagrams of the Payroll Management System and output screen shots provides step by step process for execution of this application. find the below images to know the details about this Engineering Project.

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List Of Department Screen Shot

List of Employee Screen Shot

Relieve Detail Screen Shot

Leave Register Screen Shots

Staff Appointment Details:

Employee Details Screens

Pay Slip Screens

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Data Flow Diagrams

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Useful Links:

Payroll Management System Project

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Payroll Management System Project in Visual Basic VB

The entire Payroll Management System Project in Visual Basic system is menu driven and highly interactive. The system provides maximum flexibility to the user. All validity checks are taken care by the system during data entry. The timely and well-designed reports helped the management to make critical decisions in time. The actual user of the system is very much pleased by its efficient performance and the user of the package have extremely reduces duplication of words. 

                     Since the requirements may increase in future, the system can be easily modified accordingly, as the system has been modularized. The future expansion can be done in a concise manner in order to improve the efficiency of the system.

SUGGESTIONS FOR FUTURE WORK   

        This system is very flexible so that the maintenance and further amendments based on the changing environment and requirements can be made easily. Any changes that may lead to the system failures are prevented with security measures. The project will support for multi user environment, that is more than one user can access simultaneously. 

            It can be further developed to include more operations and analysis, as changes are required in the system to adapt to the external developments.   Further enhancements can be made to the system at any later point of time.

             Coding procedures can be modified according to the needs of the user. The system code is also well designed that it will form the basis for further enhancement and also new operations can be included in the system. The reports can be represented in all necessary propection. Added options can be design in reports.

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Payroll Management System MS Access Project Database Tables

  • Department Master
  • Leave Register
  • Employee Master
  • Pay Slip
  • Staff Appointment Master
  • Staff Relive Master 

Table Name: Department 

Field Name Data Type Constrains Description
Dcode Text P/K Department Code
Dname Text NOT NULL Department Name

 Table Name: Employee 

Field Name Data Type Constrains Description
Ecode Text P/K Employee Code
Ename Text NOT NULL Employee Name
Dname Text NOT NULL Department Name
Shift Number NOT NULL Shift
Salaryday Number NOT NULL Salaryday
Apno Number NOT NULL Appoinment Number
Esiper Number NOT NULL Esi Percentage
Pfper Number NOT NULL Pf Percentage
Esino Text NOT NULL Esi Number
Pfno Text NOT NULL Pf Number

 Table Name: Leave Register 

Field Name Data Type Constrains Description
Ecode Text NOT NULL Employee Code
Ename Text NOT NULL Employee  Name
Monthyear Text NOT NULL Month Year
Flag Text NOT NULL Flag
Nod Number NOT NULL No Of Days                  
         

 Table Name: Pay slip

Field Name Data Type Constrains Description
Ecode Text R/K Employee Code
Ename Text NOT NULL Employee Name
Sdate Date/Time NOT NULL Salarydate
Myear Number NOT NULL Month Year
Sday Number NOT NULL Salary Day
Noofday Number NOT NULL No Of Day
Pay Number NOT NULL Pay
Esino Text NOT NULL Esi Number
Pfno Text NOT NULL Pf Number
Pfper Number NOT NULL Pf Percentage
Esiper Number NOT NULL Esi Percentage
Pfamt Number NOT NULL Pf Amount
Hramt Number NOT NULL Hra Amount
Daamt Number NOT NULL Da Amount
Taamt Number NOT NULL  Travel Amount
Oaamt1 Number NOT NULL  Other Amount 1
Oaamt2 Number NOT NULL Other Amount 2
Totalsal Number NOT NULL Total Salary
Canteen Number NOT NULL Canteen
Sadvance Number NOT NULL Salary Advance
Netpay Number NOT NULL Net Pay
         

 Table Name: Staff Appointment 

Field Name Data Type Constrains Description
Apno Number P/K Appoinment Number
Apdate Date/Time NOT NULL Appoinment Date
Name Text NOT NULL Name
Sex Text NOT NULL Sex
Dob Date/Time NOT NULL Date Of Birth
Addr Text NOT NULL Address
Quality Text NOT NULL Quality
Salary Text NOT NULL Salary
Fname Text NOT NULL Father Name
Martialst Text NOT NULL Marital Status
Appas Text NOT NULL Appointed As
Std Text NOT NULL Standard
Prevexp Text NOT NULL Previous Experience
         

 Table Name: Relive 

Field Name Data Type Constrains Description
Relno Number P/K Releive Number
Apno Number R/K Appoinment Number
Ename Text NOT NULL Employee Name
Reason Text NOT NULL Reason
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Main Objective of Payroll Management System Visual Basic Project

The “Payroll Management System” has been developed with Visual Basic programming in a user friendly manner. The system has been designed so as to get minimum amount of inputs from the user. The system promotes the data entry operator with menus and screens. The form has been designed in such a way that the cursor is placed in the first entry where the data must be entered. Validations are made for each and every data entered. Whenever the user types erroneous data, error messages are displayed and the user is allowed to correct the input data. Dropdown boxes have been provided for the list of valid data for certain fields where the user can make the selection. 

Specific Objective:

                       The system focuses upon imparting better services to the company. It helps the company to maintain its Employee Details, Department Details, Staff Appointment Details , Staff Relive Details, Pay Roll Management etc., 

It is highly user friendly. At the design and development stages it ensures data integrity and security. It requires not much computer knowledge to operate this system. Functions such as data entry, addition, deletion, modification, navigation etc., have been made simpler and interactive and provides a user interface.

Payroll Management System Project abstract provides detailed information on Hardware and software requirements and development details. This project is implemented in java and Asp.net platforms.

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Payroll Management System VB and MS Access Project

In this phase the existing system has been studied, the problem is identified, the alternative solutions are analyzed and the best solution has been selected after the feasibility analysis. 

In this step the following steps are carried out: 

                                      1. Existing System

                                      2. Proposed System

                                      3. Comparative System 

              The need for the system stems from the nature of the organization.  In order to justify and appreciate the need for the system, we have to study the existing system.  By conducting the system study, we are able to find out what are the goals specified, whether all the objectives are satisfier, what are the disadvantages of the existing system etc. Here the existing system is maintained manually.  So to computerize this, we must bind the system by identifying the scope of the function and performance that are desired.

                The existing system is maintained manually. In the present system whenever the customer gives an order it is maintained manually in the notebook. Manually they have to update the production order, production plan of items, production monitoring etc.  So the present system is not good enough for the company.

      The disadvantage of the existing system is

  • File maintenance is extremely difficult as every thing is done manually.
  • Information retrieval is difficult and time consuming.
  • Quick analysis of delivery is not possible.
  • Not enough security and privacy.
  • Requires much human effort.
  • Information need not be accurate. 

          The proposed “Payroll Management System” is developed to systematically maintain the employee details and their Appointment Details and their Payroll calculations. This system reduces the Manual File Maintenance and easy to view the details about the particular employee details. This system reduces the manual calculation for employee pay slip. 

Comparative Systems Study

While Comparing the Existing system and proposed system, proposed system is best due to the following reasons 

  • Speed of process increases.
  • After performing a long period human becomes tired, but computer works for a long time continuously (Diligence).
  • Accuracy is more.
  • Deleting, Copying, Updating is possible.
  • Processing Time will be decreased.
  • More Security. 
  • Backup is available.

Salient Features of the system

Hardware Specification

Processor Type          Pentium II

Ram                             128 Megabytes

Clock speed                 866 MHz

Hard disk                    20 Gigabytes

Floppy disk                 1.44 Megabytes

Mouse                         Logitech

Monitor                       Hcl

Keyboard                    Hcl (101 Keys)

Printer                         Epson FX_100 

Software Specification

 Front end                         Visual basic 6.0

Back end                         Ms-Access 7.0 

Operating System            Windows 98

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Advertise Booking System VB Project Source Code

Advertise booking system project is implemented in VB platform. Main aim of this project is to develop a online portal for advertising agency for managing clients requests and providing serving through online. Users can register with this application and send advertising requests to company for further query. Company will respond to client’s requests and payments can be paid through online.

In existing system manual methods are followed in which clients need to visit advertising agency and talk to them it is a time taking process. Using this online system clients from any place can  use internet to get information.

Here we provide full project source code on advertising booking system and students can also find more related project reports and source code for free download.

Download advertising booking system vb project source code

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Construction Project Management website in VB

Construction project management website project is implemented in VB platform. Main aim of this project is to develop a online web portal for managing employees details, customer details and provide customer feedback systems. For every construction company handling employees and managing customer’s information is important.

IN existing system manual methods are used where data is managed in the form of records which is not a efficient method. Developing web portal can save time and improve efficiency of the system.

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Internal Mark Assessment System in VB Project Report

The biggest challenge of a school office authority is to manage each and every student detail and their marks effectively and efficiently, often cases occur of changes in marks, pass list, name changes, data losses etc. In the existing scenario each student’s marks are separately entered by their teachers first in a sheet of paper and then later an office staff copies the mark into a register.  It is extremely tedious to search data from this registers and usually mark registers are kept separate from student registers, moreover there are every chance of entering wrong marks of the student. To overcome all the cons and disadvantages of the existing system, the proposed software is developed to make the entry and the retrieval of student data much easier.

 The proposed software will have following module features:

Master Module: Various master details such as batch, subject, course, subject, designation etc. can be saved, updated or removed. These entries are important as it is the base for other modules.

Staff Module: The complete details of each staff is added or edited in this module. The allocation of subject to each staff can be provided

Student Module: Complete details of the students such as name, address, course, batch etc. can be added in the student entry form. The admin can also enter grades obtained by students in internal exams per subject. The student attendance can also be noted in other forms

Report Module: Various reports can be generated such as Grade reports per batch, attendance report between dates, staff allocation report etc.

The wholesome computerization of the data will ensure that the data loss is kept to a minimum and the details can be searched pretty easily. The reports can be generated instantly by inputting certain data and a print and export option would be also provided. 

Download Internal Mark Assessment System in VB Project Report .