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Network Applications - Assignment Example
The assignment is about demonstrating any online services and is concerned with the use of any popular server-based programming languages such as servlets/PHP. IN more detailed words, the assignment is concerned with demonstrating the popular concept of 3-tier client-server applications, with the third application being the use of the services provided by a database…
This server was the unanimous choice because it was an open source server that was free in addition to being the most popular server, as it required minimal knowledge and effort for the purpose of using it to provide services to the client.
The proposed design was decided to be done in MySQL and the PHP server side scripting language. Under the design, it was also decided that all the required functionalities that accessed the database would be carried out using regular SQL expressions. PHP stands for Hypertext Pre-processor. The initial interface was composed of a web page that listed the various branches where the hotel had its current operations. Next to it was a login system that the user could access by typing the authentic user name & password. Upon entering a valid username & password and upon clicking on the submit button, the PHP used a built in function that executed a SQL query for the purpose of matching the details provided by the user with the user details that were previously present in the web site.
Upon authentication, the user was then allowed to access a web page where there were requisite text fields and lists for allowing the user to initiate a booking transaction that would present the selected details pertaining to the choice of location and the choice of the size of ...