2. Introduction to Java
Java is a high level programming language or a 3rd generation language.
Java programming language was originally developed by Sun Microsystems
which was initiated by James Gosling and released in 1995 as core component of
Sun Microsystems’ Java platform (Java 1.0 [J2SE]).
A Java Program can run without modifications on computers having different
types of operating systems and architectures.
Java is guaranteed to be Write Once, Run Anywhere.
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3. Java at a glance
Designed By : James Gosling And Sun Microsystem
Developer : Oracle corporation (merged corp. of java)
Appeared in : 1995
Editors : NetBeans, Eclipse etc.
OS : Cross-platform(multi- platform)
Filename Extension(s) : .java, .class, .jar
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6. Doctor Online System
An integrated web application
Based on the concept of automation of administration & management of
hospital
Managed & controlled by Administrator
An easy way to automate all functionalities of a hospital
Handles various activities of a Hospital right from appointment to discharge
A simple yet powerful platform that connects all the various departments of a
hospital like Administration, Staff, Patient details and many more specialized
modules.
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7. Requirements & Tools Used
Hardware
Processor - P4 or higher
RAM - 256 MB
Cache Memory - 1MB
Hard Disk - 50GB
Software
User Interface - JDK 1.5 or later
Operating System - Platform independent
Front-end tool - JSP, Servlets, Javascript
IDE used - Netbeans 6.5
Back-end tool - Any RDBMS (Relational
Database Management
System)
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8. Existing Manual System
Less Efficiency and accuracy due to lots of manual entries
Less security was provided for the valuable information of a patient
or staff in a hospital
It is difficult to store and process huge volumes of data and their
information manually
To maintain & retrieve the records manually is a time consuming
job
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9. Proposed System
Replace Manual Processing system with an automated one
Reduce the chances of malpractices associated in a manual system
Reduce the workload involved in processing
Less storage area required
Fast Execution
More security will be provided
Time Efficient
Accurate
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37. Conclusions
Gained an insight into the working of a hospital
Efficient management of records
User Friendly
Less processing time in getting required information
Simplification of the operations
Instant access
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38. Future Enhancements
Online Video Conferencing/ Interaction between patient & doctor
Inclusion of facilities like Pharmacy system
Inclusion of Blood Bank System
Billing and Online Payment facilities
Updating the system to have a better management of records
More User friendly Interface
It is unreasonable to consider a computer based information system complete or
finished; the system continues to evolve throughout its life cycle, even if it’s
successful.
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39. Bibliography
Internet & World Wide Web: How to Program
By Deitel, PJ Deitel
The Complete Reference Java2
By Herbert Schildt
Core Servlets and Java Server Pages
By Marty Hall
The Black Book
By Nageshwar Rao
Practical PostgreSQL
By John Worsley, Joshua Drake
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![Introduction to Java
Java is a high level programming language or a 3rd generation language.
Java programming language was originally developed by Sun Microsystems
which was initiated by James Gosling and released in 1995 as core component of
Sun Microsystems’ Java platform (Java 1.0 [J2SE]).
A Java Program can run without modifications on computers having different
types of operating systems and architectures.
Java is guaranteed to be Write Once, Run Anywhere.
2](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)