How do on-line booking systems work?

Question

I'm am currently researching how online booking systems work for an ICT Project. i some idea about how they work as i think they use SQL Databases but other than that im not sure

can u please explain or sent me a link to somewhere explain how they work

Thanking you in advance

Lewis Arthurton

Answer 1

The use HTML codes

Its very simple

The put the code and in end the put a code through which the do a work together means it sends a mail to you,to them and they show you a thank you. They use hyperlink codes

Answer 2

Online Shoping has to work in 3tier network

1)GUI- View Layer

2)Middleware

3)DataBase Repository

GUI has html /JSP/PHP kind of things which presents you the user interface.

Middleware has the server where you have logics it might be written in .Net/Java /PHP or anything.

Plus you have those third party things invovled here.

Database :

It has all the important data's.

Well to be frank, its bit awry in case of Online Shoping as there is involvement of third party thats is Bank which accepts your payement.

When user wants to buy something he/she has to fill payment details which has to go through certain sets of verifications and steps.This part is called "payment gateway". Here you can make your application accept CC/Paypal/or any other modes.

Well,money transfer is not your headache thn its all done by Bank.But yes you have to maintain the details in your repositories

about in/out of things in inventory .And you logg various necessary details in database too.

in nutshell

GUI--->Web App. (---->DB

..........................(----->3rd party------>DB

Forth you can search for ecommerce in google.

Hope this will help

Cheers:)