Library System

Topics: Library, Library catalog, Books Pages: 53 (10026 words) Published: July 10, 2011

System Design contains Logical Designing & Physical Designing. Logical designing describes the structure & characteristics or features, like output, input, files, database & procedures. The physical design which follows the logical design, actual software & a working system. There will be constraints like Hardware, Software, Cost, and Time & Interfaces, While Structured design is a data flow methodology. The graphical representation of data flow, communication & defining the modules & their relationship with each is known as Structure Chart. This method decomposes & modularizes the system so that the complexity & manageability will come down. Thus reducing the intuitive reasoning & promotes the maintainable provable systems. Barcode Reader is an electronic device for reading printed barcodes. Like a flatbed scanner, it consists of a light source, a lens and a light sensor translating optical impulses into electrical ones. Additionally, nearly all barcode readers contain decoder circuitry analyzing the barcode's image data provided by the sensor and sending the barcode's content to the scanner's output port. Computers are fast becoming our way of life and one cannot imagine life without computers in today’s world. Go to a library or go to a bank, computers at all places. Since computers are used in every possible field today, it becomes an important issue to understand and build these computerized systems in an effective way. The goal is to work smarter, get real value from efforts, increase efficiency, and save time. Today, more organizations are turning on to computer based information system to help them deal to the problem that they encountered in the company. These impacts most of the levels in organization because of the large amount of data that is accumulated. And the manual way of maintaining a data is not enough to store a data or information. There will be unavailability for future use, since data might get misplaced during manual filing. So data won’t be preserved properly for future use. And since everything and every details is written down manually in paper there will be too much paper works. Many application and software system are being created to meet the needs and satisfaction of the company. One of the systems is Management Information System and many others.

And so, this study would like to contribute in the field of Information Technology by proposing an automated library system using a barcode Reader for Sta. Cecilia Parochial School’s library system. SCPS is a catholic school and a parish Church in Barangay Maly, San Mateo, Rizal. The library system they use up to now involves manual transaction and process without any help from computers that result for a long time consumption.

With these problem stated above, the proponent came up with an automated library system using barcode reader. This will help eliminate the need for manual entry of data and for faster processing of transaction in the library. It is proven to be very efficient in inventory, tracking, and faster procedure.

Background of the Study

Sta. Cecilia Parochial School, as a Catholic Institution, is a part of the state and therefore has a legal character. As mandated in the manual of regulations, it is subject to DepEd rules. It operates legally as a corporation but as a private institution it possesses necessary to perform functions.

Inspired by the resolution and decrees of the Second Plenary Council of the Philippines on the role of Catholic Schools in evangelization, Rev. Fr. Efren C. Villanueva, Parish Priest of then newly built Sta. Cecilia Parish, opened Sta. Cecilia Parochial School (SCPS) in June 1993. The school was named Sta. Cecilia after the church name and the donor of the land (Cecilia Amado) where the school stands.

The school started with only 47 pupils distributed in Nursery, Kinder, Preparatory and Grade one levels who occupied the...
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