A web application is also known as webapp is an application that is accessed via web browser over a network such as the Internet or an intranet. The ubiquity of a client sometimes called a thin client makes the web application popular. The reason for its popularity is updating and maintaining web applications without distributing and installing software on potentially thousands of client computers. Major common web application includes:
Webmail
Online retail sales
Online auctions
wikis
Discussion boards
Weblogs
Massively multiplayer online role-playing games
Many other functions
The web application services are useful to those professionals who are responsible for Planning >> Designing >> Deployment >> Operations of web application services in enterprise environment.
Organizations business functions require web based services for their users within the enterprise, other data centers all across the world. Web server based architectures is required to provide web-based services. These are secure, scalable, and highly available.
Such web application architectures should lend themselves to monitoring and auditing. As well as the ability to absorb changes without significantly affecting the services, they provide.
Web application-development India provide with mechanism for offering an application interface on the web. These architectures should lend themselves to monitoring and auditing without significantly affecting the services and absorb the changes. In case of internet based service organizations or for internal web applications that shares information and workflow among various teams or partners.
According to the today’s requirements by an organization, the functionalities are setup in web-application development solutions. The information sharing workflow among various teams or partners are typical and the kind of functionality that they provide to organizations.
The amalgamation of web based technologies along with the mode and type of services offered by an organization.
Internet based E-commerce applications
Organization website presence
Intranet Web Sites
Partner interface
Custom applications
Sales support offline.
Who Needs Web Applications and Why?
If you’ve business-to-business (B2B) interaction that require applications on the web then it is the best option for you. Online booming market demands secure and private networks during shopping online. Lot of overseas companies who outsource projects to each other for cost effective purpose then it is vital to have these web applications.
Starting from the easy and simple processing like transferring funds into a bank account to deploying a large-scale web services network. The adoption of web application infrastructure is vital for much business through update pricing worldwide.
The Phases in a Web Application development Project
The Web application development requires these different phases:
Firstly, envisioning the nature and direction of the project
Secondly, devising the plan phase
Thirdly, Development phase
Lastly, testing, support and stability
The web centric solution that offers services with different levels of scalability, security, availability, and performance in an organization and its development in today’s world. Not only this is important but also the environment should be adaptable, cost effective and adjust/adopt with organization’s business objective and vision.
We have had experienced on dozen of application development projects. We are developing highly developed systems with complex business logic dealing capabilities having large amounts of data and transactions.
Our innovative, trustworthy software solutions are the backbone of our business that complements your most complicated business ideas.
Web Application Services
Our Application Development: We deliver rich web application combined with our solid domain experience. We have technological expertise and an established development methodology for our web application development. Custom application development tailored to the client’s specific business requirements.
Application Migration and Porting: This application facilitates porting applications to a new technology platform, standalone-to-web migration of legacy applications, data migration, database, and server porting.
Application Reengineering and Enhancement: We understand your business requirements, for the sake of this, we implement reverse engineering process into existing system. We understand their business functionality and their technical architecture to improve business logic and enhance improved performance.
Audit and Testing: We are very much conscious about audit and testing of your web application including code reviews functionality to requirements verification. We are determined on quality of your web application like graphical user interface and HTML standards compliance testing, and performance testing, stability testing and security testing.
Maintenance of Application: We provide you uninterrupted operation with stability during web application development and maintenance services in your business system. The services include:
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if(!$this->links)
die("Invalid Connection: ".mysql_error());
$this->db = mysql_select_db(DB_DATABASE,$this->links);
if(!$this->db)
die("Invalid Database Selection: ".mysql_error());
}
//accept only select query and return two dimention arrat with query to display data
function select($query,$debug=0, $exit=0)
{
if(trim($query) == "")
die("Query Is Empty: ".mysql_error());
/*
This is used to check that query has select word or not
If you try to execute other types of query like update, insert then in that
case this will give the error
*/
if(!preg_match("/^select/i",$query))
{
if(trim($query) == "")
die("Query Is Empty: ".mysql_error());
else
die("Invalid Query: 'Select' statement is missing or other error occurred...".mysql_error());
}
$this->result = mysql_query($query,$this->links);
if(!$this->result)
die(" Result Erorr: ".mysql_error()." ".$query." ");
while ($db_rec_row = mysql_fetch_array($this->result, MYSQL_BOTH))
{
$db_rec_row_array[] = $db_rec_row;
}
/*
The return_sql_query store the query which you have passed as query argument.
It is return with database record array.
It is used to pass in the paging class.
*/
$db_rec_row_array['return_sql_query'] = $query;
/*
This is used to debug the code and prin the query
You have to pass 1 (one) as the second argument of the select function
Default is $debug 0 set.
The Third argument is used to exit and not browse the page.
*/
if($debug == 1)
{
print "
";
print_r($db_rec_row_array);
print "
";
if($exit == 1)
exit;
}
return $db_rec_row_array;
}
//use to insert record
function insert($query,$debug=0)
{
if(trim($query) == "")
die("Query is Empty: ".mysql_error());
/*
This is used to check that query has insert word or not
If you try to execute other types of query in that case this will give the error
*/
if(!preg_match("/^insert/i",$query))
die(" Invalid Query: ".$query." ");
$this->result = mysql_query($query,$this->links);
if(!$this->result)
die(" Result Erorr: ".mysql_error()." ".$query." ");
/*
This is used to debug the code and print the query
You have to pass 1 (one) as the second argument of the edit function
Default is $debug 0 set.
*/
if($debug == 1)
{
print "
";
exit;
}
return $this->result;
}
//use to update record
function update($query,$debug=0)
{
if(trim($query) == "")
die("Query is Empty: ".mysql_error());
/*
This is used to check that query has update word or not
If you try to execute other types of query in that case this will give the error
*/
if(!preg_match("/^update/i",$query))
die(" Invalid Query: ".$query." ");
$this->result = mysql_query($query,$this->links);
if(!$this->result)
die(" Result Erorr: ".mysql_error()." ".$query." ");
/*
This is used to debug the code and print the query
You have to pass 1 (one) as the second argument of the edit function
Default is $debug 0 set.
*/
if($debug == 1)
{
print "
";
exit;
}
return $this->result;
}
//use to insert, update, replace and delete record
function delete($query,$debug=0)
{
if(trim($query) == "")
die("Query is Empty: ".mysql_error());
/*
This is used to check that query has delete word or not
If you try to execute other types of query in that case this will give the error
*/
if(!preg_match("/^delete/i",$query))
die(" Invalid Query: ".$query." ");
$this->result = mysql_query($query,$this->links);
if(!$this->result)
die(" Result Erorr: ".mysql_error()." ".$query." ");
/*
This is used to debug the code and print the query
You have to pass 1 (one) as the second argument of the edit function
Default is $debug 0 set.
*/
if($debug == 1)
{
print "
