It is basically the development of webpage or collection of Webpages i.e. website. It is a field full of scope in present as well as in the future. Web-developers are extremely high in demand.
Web-development usually refers
to the activities related to website functionality development. Every website
is developed a little differently though. In general way, we can say that
web-development is nothing but building
and maintaining websites.
There are mainly two components
that conduct every interaction between a user and the site that are as follows-
1. Client (Front-end)
2. Server (Back-end)
1.Client (Front-end)-In order to
access the website, the user interact with the local computer and devices. In
this case, it is necessary that the website functions exactly the same way in
all the other browsers. We’ll talk about it in detail afterwards.
2.Server (Back-end)- It is
responsible for the site code generation and database handling. On this side,
application data is saved, updated, manipulated and sent back to the client
site.
When a user clicks a link, enters a
URL or submits a form, their browser connects to a web server. When we request
for a resource, web server receives the request (for resource) and respond
accordingly with that resource. The domain of back-end developers is
Programming web servers to respond with the correct resources. A
web-application written by back-end developers fills that page with data,
before web page or other resources delivered to a browser. The data is pulled
from a Database which is a separate program that stores and retrieves data.
All the
information that is used or generated within the website is Database. For
example, all account information of logged-in user is being stored in the database.
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