 So, if you look at the title of the module, it says sending data to the sites and server site operations, sending data to the website, now it is not wrong, you might be thinking that the data should be coming from the web server, the data or information should be coming from the web site, from the database server, there is nothing wrong about it. For say for example, I would like to know what were the sales on a certain date, what is the total aggregate sale during a certain time period, what were the search results for this kind of search strings which were the users were entering or typing on the screen. So, you see that I have to send that date on which I would like to know the sales, I need to send the time period for which I need the aggregate sales, I need to send the keyword for which I would like to know how many searches were done. So, this data is going from the client side to the server side, we are sending the data to the server right and ultimately to the database server and at the database server the query runs and returns the results to us to be displayed on our screen, now remember that all this data which we are sending to the web server that data is kind of it is in the forms. So, you see that the forms text box in the form or check boxes in the form or radio buttons on the form, those things are not for the purpose of formatting, they have their individual labeling, they have their names, they have their contents and this data is passed to the web server to the database server and it brings in the results ok, so what is a form, there are different sizes of forms, there are different types of forms, there are many things, now remember one thing that once you are creating your web based database applications ok that you don't do on a daily basis that is done very infrequently and that is probably one of the most difficult parts of this project of this course of this work which you are going to do, the reason being that you are not doing the things on a routine basis, so it is difficult to master those things which are done infrequently because you don't have to master them, so that is going to take a lot of time and that is going to take a lot of effort also, so there are two approaches to go about getting these things done, one approach is that you engage a consultant and that consultant will set up all the things for you, will prepare the pages for you and will guide you, will help you and you do this task in a less painful way, the other option is that there are different ISPs which will the internet service providers which will or the database service providers which will do this for you as part of the package of the hosting package, which you engage with them, which you develop with them, which you sign with them and those things will be done, now remember one thing, the benefits of doing these things using a database approach will outweigh, will outweigh, will outweigh the effort which has gone into it, there are many many benefits as I discussed in a prior module also that all the effort which you have done in designing your database, in putting up all the things in order and sending the data in the database populating your database and generating the pages from that database will help you reduce the maintenance effort will help you reduce the maintenance cost also and that is going to be very beneficial for you, right or not? Okay, now there are tools and there are resources, there are naming tips also, there are many things which need to be taken into consideration because once you have decided what you are going to do then you have to select the tools which will do the task for you, you have to select the internet service provider, you have to select the database service provider, you have to develop the screen, the font, the formatting, how things are going to be arranged on the screen, if you recall I spoke about these things when we discussed the certain steps of putting a small e-commerce business on the web, now what the people see is your personality is your company which they see on your web-based database application, right or not? Now you could be developing that application from the scratch, you could be developing that application building upon it on the internet which is seen by your co-workers or you could be combining the databases or data sources from multiple companies and coming up with something and of course you have to promote it, you have to manage the site also what the users see, what you see, right but remember one thing that there will be many many people who will be coming to your website looking at the resources using your website, you have to ensure the security of your web-based database applications of your web application also, you have to ensure that only those things are done which you have allowed to be done, things are validated at the client side, things are validated at the server side and things are happening as per your plan, so you have to take into consideration all of these things other than promoting your site, these are the management parts of your website and we'll go into lots of details how and when you're going to do it when I go into the detail part of this course.