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Inventory System

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CHAPTER I
PROJECT BACKGROUND

1.1 INTRODUCTION During early years, stereo type approach was used such as logbooks, shortlists and even journals. Collecting data and retrieval was a bit difficult to due to manual operation without the aid of an electronic processing program. With modern programming, it will make logging; retrieving and saving are possible in just a snitch. All data will be registered and save electronically and manual basis and will be an alternative solution for black and white paper works. On this, readers as well students in the same field of interest will gain information about data system management and its purpose in making clerical work possible without extending much effort and also by using such system will enables the user/users to monitor establishments operation. No longer hours of paper work, have any more ribbons to change, simply a small technical known on how to operate a computer can make a difference in a fast growing trend of businesses as well taking the benefits of programming as a whole. Computers enable the efficient processing and storage of information. As of now many company use computer to make their works faster and lessen the unnecessary time they spend working towards something that they can be done using computer unlike in file processing system every transaction take a lot of time and give bounty of works resulting to waste of time and human energy. It’s not an easy task to manage a business you need to focus to plan and to control your business especially if you are using computation process. It takes time to compute their payments and their balances compare to computer.
This is the project is intended to help the user for their inventory system, to perform easier and faster process for information school items to be record. Details are gathered through the conducted interview with the school faculties to know about the contents they want to feature in the system. We imagine many of the potential benefits and often want to use the new technology at once. The optimist within us dreams about how the innovation can make our lives more meaningful, easier, or just more enjoyable.
[2]The manual data management has been a way of life for people a long time ago. Recording information using log books can be very time-consuming, redundant record and inefficient not to mention unsafe. Nowadays, computer based inventory system plays a vital role in making companies competitive and productive. It helps people lead a healthier and more enjoyable life because of its fast and effective approach.
Our project here is to create a bespoke database system to manage the main business process of Mercedes high school for the system entitled (“Mercedes High Schools Computer-Based Laboratory System”) As well as managing the day to day tasks and User-friendly relationship. It can also generate needed management and financial reports of the business.
This Proposed Mercedes High School Computer Based Laboratory System made because it wants to reduce or lessen the time consuming effort of the teachers in recording their items and to warning the faculties that their items are empty or less and need to buy an item for their courses. In this system they are two file options first is file option is MODE file that supports the budget and item of the school that is used in their curriculum and it has a 2 parts the tool for entering the item that is used in curriculums for example is electrical wiring and installation, electronics, food processing, fisheries and hardware servicing. The other is materials that used in schools supplies need by the students. The second file option is Tech Book File that support by the national budget and the parts is the same in MODE file.
This Proposed Transaction System helps the teacher for checking the items that they need for their courses and to less their work and for free from errors.
A technology advances are a biggest help, to the school uses modern methods of data management. In this study makes more efficient and good quality services to secure the file handling of the clients. They would make an easy stored of information of all items using by the Computer Based Laboratory System. May implies to offers secured databases that would impede unauthorized access to the system and secure the file handling of the clients to minimize the redundancy.
The information of all items came from schools budget and government budget produced will be fairly standard tabular reports. And also all reports will be access through MODE file or Tech Book File option, which gives a common interface for the user.

1.2 PROJECT CONTEXT [2]This project is all about the point of inventory system in Mercedes High School. This system will help there employee lessen their work and reduce the time consume. It also avoids in error that manual system has. A Mercedes High School is using manual system. This is the reason why researcher had come up to an idea of proposing a system entitled “Mercedes High School Computer Based Laboratory System” A school of Mercedes High School near at Mercedes cock pit provide a good service in teaching students and has a good courses for the Senior High Schools. Their Mission is to lessen their works and service to inventorying items in their storage. Through series of methods of data gathering such as survey, Interview and researching through the use of web. The researchers were able to gather enough information that has been used in the study. The proposed system has only one user the admin accessible only by the staff in charge. The system will keep a record of the stocks that are available in the store.
Therefore while process a system will gather data and store for the remaining items in the MOOE file and Other File management. In this section it explains who will interact with the said proposed system. And how the users communicate with the system, what information the system needs to the users and what information they need from the system and what other devices will interact with the system.

Figure1.1 Project Methodology (SDLC)
The project development methodology that we used is the Waterfall System Development Methodology; it is related activities organized into phases of SDLC. The flow of the methodology encompasses a specific phase shown below:
a. Planning
In this phase we involve formulation of one or more detailed plans to achieved optimum balance of needs or demands with the available resources. Regarding the current system, also for the next expected system to be developed. This is also the part where scope, objectives and the goals for the proposed system are formed.
b. Analysis
For the analysis, we examine and evaluate some data and information, by breaking it into its component parts to uncover their interrelationships and we evaluate how the process manage the data. We observed and analyzed the problems of the establishment forming the specific and general objectives which will become the basis for the system development.
c. Design
This is the phase where a database design is formed. It is a guide to show the flow of the system. We used the entity relationship diagram (ERD) which describes and explains the process of managing the data by the system. The relationship between each table shows the path where the flow goes. The kind of database design we used for the system is the top-down approach because this process involves the identification of different entity types.
The users will have a big role for more precise and organized entity type identification. They will extract from a detailed description that will properly describe the entities, attributes, relationships and constraints.
d. Implementation
In this phase where the system will be loaded, further enhancements are also made to make sure the system is fully functional before the testing.
e. Testing
After loading the system, it is ready for a test performance. In this phase, the system will be test and evaluate being made to ensure the stability and integrity of the system. It will determine whether changes to the system itself are needed.
f. Evaluation And Maintenance
This is the last stage of the methodology. In this stage, the system developer will have a periodic routine and maintenance which is required for the system back-up and recoveries. This could also enhance the system if it encounters some difficulties and errors.

The Documentation Plan shown below; these projects provide a computerized system that will help them lessen their operations. It will be create a step by step task, estimated cost and time durations of the processing of the preceding topics of each chapter. Every task in table is important performed effectively for the reliable estimated plans of the system or business transactions of these operations. Because the advantages of this documentation plan is to manage time and scheduling, if when the task estimated time will done by the separate time for every task of each researchers.
Table1.
The Table 1 describe the task of the project background, the introduction and project context must be assign the person in charge, to interview the principal of the said school. This part has an estimated cost for the transportation, research and printed for the submitted documentation chapter1.
Table2.
The table 2 is divided into 5 parts, the existing system which is composed of Existing System, Business Analysis, Proposed System, Project plan, Scope, Expected Output, Stakeholders Transaction, System Objectives, Advantages and Disadvantages, Resources Required, Project and Operational Cost, System Design, Transaction Sequence Model, Conceptual Design, the second part which composed a 4 or 5 Diagram which is Entity Relationship Diagram, Context Flow Diagram, Data Flow Diagram, Database Normalization, Data Dictionary. The other parts are System Operations Architecture, System Development, Implementation Plan and Maintenance Plan.

Table3.
The table 3 there are 3 parts which is Summary, Conclusion and Recommendation. Every table the person in charge discussed and analyzed all data they gathered according to their topic.

In order for us to come up with the system, there are technologies that will be used in the system development such as:

 Hardware Technologies
 PC (Desktop / Laptop )
 Printer

 Software Technologies
 Operating System( windows 7)
 Microsoft Office 2007-2010
 Microsoft Visio 2007-2010
 Internet Browser
 Visual. Studio 2008

1.3 PURPOSE AND DESCRIPTION 1.3.1 PURPOSE
The purpose of this system is to help the Mercedes High School to lessen their works and time to their works. This system is all about collecting datas of the itmes received by the school came from the budget of the school or came from the budget of the government that gave to the school of Mercedes. It is focuses of the technological development of the system. It also much better to be used for minimize of the time consuming, human error, unsafe file handling, and redundant record.
1.3.2 DESCRIPTION
This proposed Mercedes High School Computer Based Laboratory System is to is to reduce or lessen the time consuming effort of the teachers in recording their items and to warning the faculties that their items are empty or less and need to buy an item for their courses. In the system they are two file options first is file option is MODE file that supports the budget and item of the school that is used in their curriculum and it has a 2 parts the tool for entering the item that is used in curriculums for example is electrical wiring and installation, electronics, food processing, fisheries and hardware servicing. The other is materials that used in schools supplies need by the students. The second file option is Tech Book File that support by the national budget and the parts is the same in MODE file.
This Proposed Transaction System helps the teacher for checking the items that they need for their courses and to less their work and for free from errors.
:
 User friendly, this database system is very simple, practical and easy to use and in storing and accessing data and information are uncomplicated.
 This could help other programmers to gain more knowledge about creating systems and making any kind of projects relating to database management system.
 It could develop our critical and analytical thinking skills.
 We could use this system as our guide in creating new database systems.
1.4 OBJECTIVES
1.4.1 General Objective
The general objectives on this study are to lessen, make it easier in working for the inventory of the items came from the school and the government. To lessen their time consuming and also to make their manual transaction into computer based system.
.
1.4.2 Specific objectives
The specific objective of this project was based on the data we gathered from our respondents during the interview.
1. To improve their manual transaction into computer based system.
2. To avoid from errors
3. To lessen the works of the user
4. To lessen the time consuming
1.5 SCOPE AND DELIMITATION Mercede High School will be benefited from the study because they will have new point of sale inventory system for their stores. This will help for monitored of every items received came from the government or schools. 1.5.1 SCOPE
[4]The scopes of the study focus on the monitoring of school items such as the papers, pencil, ball pen, and other items that used in there courses or in Technology and Livelihood Education or also known as TLE. It organizes the flows such as the In and Out of the school items, when do the items added to the inventory. Human error such as typographical error, miscount of items, wrong interpretations of the applicant is not a scope of the said study. The scope of an inventory system considers which needs the inventory system addresses.
These include valuing the inventory, measuring the change in inventory and planning for future inventory levels. The value of the inventory at the end of each period provides a basis for financial reporting on the balance sheet. Measuring the change in inventory allows the school to determine the number of inventory items uses or received during the period. The inventory level and changes allow the schools to plan for future inventory needs.
1.5.2 DELIMITATION
This proposed system will do only the following: search, update, delete and add and it has a two file option, the MODE file and the Tech Book file. Other confidential data, files and other records will not be included as settled by the school. Transactions are not included in the system.

1.6 DEFINITION OF TERMS
• Technical Terms
 Database- is an organized collection of facts and information. An organizations database can contain facts and information on employees, inventories, competitors and much more.[5]
 Internet Browser- the software application that lets you access internet.
 Operating System- the essential program in a computer that maintains disk files, runs applications, and handles devices such as the mouse and printer.
 Program- a list of instructions in a programming language that tells a computer to perform a task.

 Software- programs and applications that can be run on a computer system, e.g. word processing or database packages.
 System- an assembly of computer hardware, software, and peripherals functioning together.
 Technology-the study, development, and application of devices, machines, and techniques for manufacturing and productive processes.
• Non-Technical Terms
 Management- the act of handling or controlling something successfully. [7]
 Project- a task or planned program of work that requires a large amount of time, effort, and planning to complete.
 Project Description- the process of giving an account or explanation of the proposed system.

END NOTES:

[1]”Program”. http://en.wikipedia.org/wiki/TechnologyField.Wikipedia. 2009 Ed.02 Aug.2013
[2]Schantel, Lopez A. ET. al. Modern Database Management. 7th Edition 2005: 1-6. Practice Hall. 2009. Print.
[3]”Project Context”. http://en.wikipedia.org/wiki/ Definition/scope. Wikipedia. 2009 Ed.02 Aug.2013
[4]”Scope and Delimitation”. http://en.wikipedia.org/wiki/ Definition/scope. Wikipedia. 2009 Ed.02 Aug.2013
[5]”Database and Graphical User’s Interface”. http://en.wikipedia.org/wiki/ Definition of terms. Wikipedia. 2009 Ed.02 Aug.2013
[6]”Internet”. http://en.wikipedia.org/wiki/ Definition of terms. Wikipedia. 2009 Ed.02 Aug.2013
[7]”Technical Terms”. http://en.wikipedia.org/wiki/Non-Technical terms. Wikipedia. 2009 Ed.02 Aug.2013
[8]”Management”. http://en.wikipedia.org/wiki/Non-Technical terms. Wikipedia. 2009 Ed.02 Aug.2013

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