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Introduction

y XAMPP- cross platformweb server package.

y Consists of ApacheHTTP Server, MySQL,PHP & Perl.

y Readily available as

package installationy Can be configured

seperately

y LAMP- web serverpackage on LINUX.

y Consists of ApacheHTTP Server, MySQL,PHP & Perl.

y Has bundles of open

source softwares.y Configured seperately.

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Current Scenario

yMost companies work on windows basedsystems.

yChoice of CMS framework varies fromcompany to company(Drupal, Mambo,WordPress).

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y

Reasons:i. Simple to use OS,

ii.Brand popularity of MICROSOFT.

iii.Compatibility of most softwares withwindows OS

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Programming Toolsy LINUX

i. Modular Unix-likeoperating system.

ii. Free & open sourcesoftware.

iii. Uses a monolithickernel.

iv. APACHE

v. MYSQL

vi. PHP

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LoopholesA windows based system is

y Costly.

y Relatively slower than LINUXbased systems.

y Require proper maintenance.

y More prone to virus attacks.y Not open source

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Problem definitiony To transfer a batch of system applications from one

OS i.e. Windows to a LINUXbased environment.

y To configure a LAMP STACK and use DRUPAL asthe CMS or CMF.

y To create some functionalities for this LAMPSTACK.

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yWhy use a LAMP STACK?i. Flexibility of LINUX

ii. Reliability of LINUX

iii. Basic requirement of a LINUXbased system.

yWhy use open source?i. Free

ii. Easier to make change in the code.iii. Testing done globally by wide variety of users.

iv. Bugs reported quickly.

v. Provides better chance to improve existing software

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Working of project

LINUX, Apache, MySQL, PHP. Is thisenough?

No!!

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Programming Tools

y Drupal

i. Free and open sourcecontent management

system(CMS) & CMF.ii. Written in PHP and

distributed under theGNU General PublicLicense

iii. Allows publish,manage and organize

variety of content onwebsite.

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Features of Drupaly Introduction to drupal

i. Drupal as a CMS

ii. Drupal as a CMF

y highly modular, open source web CMF.

y extensible, standards-compliant, and strives for cleancode.

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Architecture of Drupal

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Position of Drupal in LampStack

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Components of Drupal

yThemes

yBlocks

yComments

yTaxonomy

yModules

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Types of Modulesy Core modules

i. Block

ii. Filteriii. Node

iv. System

v. User

vi. Aggregator

vii. Blog

viii. Color

optional

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Contributed Modulesy They are not present with the

initial installation.

y They need to be downloaded

separately & installed.

y The contributed moduleshelp in adding variousfunctionalities to the system.

y

There are around 1200 knownshared modules

y A very good example is theCCK module.

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Architecture of a LAMP STACK

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Role of different components

y Role of apache

y Role of php

y Role of mysql

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L-LINU

Xy LINUXi. This is the OS we use

in LAMP

ii. LINUXis a free sourceopen OS.

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A-APACHEyApache Web Server

Was the first web server to

have 100,000milestone.

Many web applications aredesigned keeping

APACHEs features inmind/

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M-MYSQLy MySQL

i. Is used to talk andconnect to the

databaseii. a central component of

the LAMP STACK.

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P-PH

Py PHP

i. HypertextPreprocessor, used to

create dynamic webpages.

ii. Now mostly used forserver-side scripting.

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LAMP better than L,A,M,P!y The Apache server running on Linux is an easy way of

building a simple Web server, but the information

provided by the Apache server will be "static" thatis, basic pages of information that the you must buildand type yourself.

y For truly interactive and dynamic Web sites, however,

what you need is a way of building pages composed ofinformation in a database.

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ScopeA lampstack along with drupal can be used to:

y Build an e-commerce site.eg Amazon

yAn internet portale eg:facebooky a personal, departmental, or corporate website

y a resource directory

y an online newspaper

y an image gallery

y intranet

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THANK YOU