Presentation On Industrial Training

info.jatinbatra@gmail.com
www.batracomputercentre.com 0171-4000670, 9729666670

 Industrial training objectives
 What is Web Development?
 Tools used for Web Development
 Technologies used for Web Development
 Servlets
 JSP
 JDBC
 Three Tier Architecture
 Proposed Architecture of web Appliances
 Project Assigned
 Conclusion of Training

• The purpose of Industrial Training is expose
students to the world of work so that they can
relate the oretical knowledge with application in
Industry.
• The objectives of Industrial Training are:
 To develop skills in the application of theory to practical
work situations.
 To develop skills and techniques directly applicable to
their careers.
 To enhance the ability t improve students creativity skills
and sharing ideas.

o Web Development broadly refers to the tasks
associated with developing websites for
hosting via intranet or internet.
o The web development hierarchy is as follows:
 Client-side coding
 Sever-side coding
 Database technology

o IDE (Integrated Development
Environment): Netbeans 8.0.2
o Web Server: Apache-Tomcat-8.0.23
o Database: MySQL

o JSP (Java Server Pages): Used as a
presentation Layer.
o Servlets: Used for Backend Processing.
o RDBMS (Relational Database
Management System): Used for storing
and retrieving data.

Java Servlets are programs that run on a Web or
Application server and acts as a middle layer
between a request coming from a web browser or
other HTTP client and databases or applications
on the HTTP server.

A life cycle of servlet is defined as a entire process
from its creation till the destruction. The following
path is follows by a servlet:

Life cycle of servlets
o The servlet is initialized by calling the in it ()
method.
o The servlet calls service() method to process a
client’s request.
o The servlet is terminated by calling the
destroy() method.
o Finally, servlet is garbage collected by the
garbage collector of the JVM.

A Java Server Pages component
is a type of Java servlet that is
designed to fulfill the role of a
user interface for a Java web
application.

Architecture:
o JSPs run in two phases
• Translation Phase
• Execution Phase
o In translation phase JSP page is compiled into
a servlet.
• Called JSP page Implementation class
o In execution phase the compiled JSP is
processed.

Java JDBC (Java Database Connectivity) is a
java API to connect and execute query with
the database, JDBC API uses jdbc drivers to
connect with the database.

5 steps to connect to the database in
JAVA:
There are 5 steps to connect any java application with the
database in java using JDBC. They are as follows:
• Register the driver class
• Creating connection
• Creating statement
• Executing queries
• Closing connection

Applied to web applications and distributed
programming, the three logical tiers usually
correspond to the physical separation
between three types of devices or hosts:
 Browser or GUI application
 Web server or Application server
 Databases Server (often an RDBMS or
Relational Database)

 Title of the Project: Online Banking
 Technologies used:
 Front end
 Back end
 Database
 Tools used:
 IDE
 Web server

o I learnt the concepts and syntax of
the JSP/Servlets Programming.
o During the course, I also came
across several unknown logics
which later be used in other
projects

Any Query??

BATRA COMPUTER CENTRE
SCO 15, Dayal Bagh, Ambala Cantt
Near Panchmukhi Hanuman Mandir
Ph. No.: 0171-4000670, 9729666670
www.batracomputercentre.com

Presentation On Industrial Training

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