A web application is that
application that makes use of a web browser as a client. This application may
be as simple as a message board or a guest sign in book on a website or it may
be as complicated as a word processor or a spreadsheet.
What is a Client?
The client is utilized in a
client server environment so as to refer to the program that the individual
make use of in order to run an application. A client server environment is that
which has many computers which share the information like inserting information
into a database. The client is the application that is used to enter the information and the server is the application used for storing the information.
Advantages of a Web
Application
A web application gives relief to
the developer about the responsibility of making a client for a particular type
of computer or an operating system. The user may be using an IBM compatible or
a Mac. They may be operating Windows XP or Windows Vista. They may even be
making use of the Internet Explorer or Firefox. There are some of the
applications that need a particular web browser.
The web applications utilize a blend of server side script
like ASP, PHP etc. and a client side script like JavaScript, HTML in order to
create the application. The client side script is concerned about the
presentation of the information and the server side script is concerned with
the difficult aspects such as storing and retrieving the information.
The duration of the web applications
The web applications have been
there since the web gained the fame. The internet began to be popular outside
of technology and academic circles. The major web applications were quite easy
and the year 1990 witnessed a push towards more complicated web applications.
Many Americans make use of a web application to do the filing of their income
online.
Future of the Web
Applications
Several of the web applications
are on the basis of the client server architecture where the client places the
information and the server stores and gets the information. A web mail is an
instance of this and the firms such as MSN and Yahoo offer clients which are
web based.
The web applications are going
beyond the line into those applications that do not require a server to store
the information. The web applications can give the similar functionality and
provide the advantage of working across several platforms. A web application
may act as a word processor and store the information and enable you to
download the document into your hard drive.
You must have witnessed how nice
are the web applications have been in the previous years. This may be due to
AJAX which is a programming model for making more responsive web applications.
Microsoft Office Live, Google
Apps and Web Ex Web office are instances of the most recent generation of web
applications.
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