I am going to develop an application which have approx 1,000,000 uers. They will be from different countries. Can some one give me a high level diagram or design guidlines so my application is scaleble enough to full fill the needs of such huge no of users.My database will be oracle and i will be using framework 3.5.
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our dev shop uses the naming guidelines as laid out in MS's MSDN content "Design Guidelines for Developing Class Libraries". It's a pain though having to refer to this via the web only. Does anyone know if this content is available in PDF or CHM format? My devs are resisting reviewing the webpage and I think sticking a portable file in their face might be more successful.
View 2 Repliesi just want to make sure that i am folling the correct pattern and following the right practice and i have read the book (Wrox.Professional.Enterprise.dot.NET) and based on that book here is what i come-up with my design.
my solution consists of:
Model,
Repository,
Service,
Test,
UI
[Code]....
i wrote all my code on my computer so i had a high trust level, after ftping my site and database to godaddy.com i realized they have a medium level trust enviroment.... i called the tech support and they said they were sorry but they couldnt change it for me... heres my code. any idea how to get it to work in medium level trust? I am trying to create a new directory where all of a users upload goes. The folder is created dynamically when the upload page loads.
string username = User.Identity.Name;
string UpPath;
UpPath = "~\Users\UserUploads\" + username + "\";
if (!Directory.Exists(UpPath))
{
Directory.CreateDirectory("~\Users\UserUploads\" + username + "\");
}
how to get this working in medium level security?
We had a UAT and Production version of a .NET web application. UAT was taking around 5 seconds to run a particular operation while Prod was taking 35+ seconds.
This even happened when pointing both web applications at the same database and putting them both on the same machine.
The culprit was finally found to be the following entry, which was in the Prod but not UAT web.config
<trust level="High" originUrl="" />
why this would cause such a significant performance degradation??
I know that I can convert a sequence diagram into a collaboration diagram easily using Rational Rose, but... Using Visual Studio, that is possible? Or I will have to create by myself?
View 1 RepliesI want to undertand and change an existing website which was written long time back. It cntains a lot of code and I dont know where to start as there is no dicumentation.Is there any way by which i can create a class diagram and sequence diagram of the existing one as I want to incorporate all the existing functionalities in the new one and dont miss out anyone. Only way I know is to debug the current application and go through whole of the code individually. Is there any way out by which I can undertand the current application quickly?
View 1 RepliesGot the following issue:Tried in IE7 (may be the same problem in other browsers) to log into a website programmed in asp.net 3.5 with C#. Log in fails. Nothing happens, no error, no crash, it just does not log in. Setting the privacy to medium high resolves the problem. As far as I am aware the website does not use cookies.Any idea what the problem could be? Can this be resolved to enable users to log in regardless of their privacy settings?
View 18 RepliesAverage visitors: 5000.
I'm wondering should i make it in PHP or ASP.NET/C#. Website contents might grow really fast because it is expected there going to be daily/continuous posts from users. Its an interactive website that has to login, post, check replies and private messages without any advanced/complex features.
Website might use AJAX as well as JQuery.
What language do you suggest me to go with?
I have requirement in website, where i need to provide around 60 textbox inside form.
I woud like to know whether it make performance down when i put such large count of textbox (60) in form.
Is there any alternate way to meet this requirement.
I've got this problem.I launched an ASP.NET website with the Umbraco CMS on an ISP.(Its just a very basic informative site. nothing special.)When I go want to visit the website however, the first pageload takes a lot of time, sometimes even up to 20 seconds. Of course this is ridiculous. Afterwards, I am able to navigate the site relatively quick.. So every first pageload is slow, then everything is OK, more or less.Does anybody have any idea what the problem could be? Would it be IIS? ASP.NET?
View 5 RepliesI guess the title gives most of my question away, I have a university project in which I must design and create a website in php or asp.net I have chosen the asp.net path since I am pretty familiar in php and I prefer C# to php.. Could someone please reference some good online places to visit to do some further learning, and recommend some books
View 4 RepliesSo i am using visual studio 2008, asp.net 3.5, with the basic toolkit provided. Now i have made the gui which a lot of functionality but the design is very basic. nd looks too old. I need to give it a new look, a new feeling new designs. like the gridview, the buttons the textboxes, the menus look basic. this is not working for me. let me how should i go about doing this?
1) i have herd about tool kits but dont kno which ones are good..(dont want the really expensive ones) but if it is really good my company is ready to spend.
2) will the new VS 2010 or asp.net 4.0 make a difference.
3) The ajax toolkit or silverlight toolkit is any good?
4) i also need to show Charts and graphs now, currently using MS charts.. but now i need which is good.
i want to manage all the design of my website(asp.net) through my css. my client requirement is he should be able to change all design of website within 4-5 hrs.
View 3 RepliesI have to handle error related to web application. I am not sure how its works. I am thinking that I will add an error page (error.aspx) and in global.asax ,application_onError, I will redirecting the user to error page and that should be enough ! i mean it will handle error automatically.
View 4 RepliesI want to be able specify to do the following: Specify configuration settings such as appSettings and connectionStrings for multiple web apps in IIS7 No editing Machine.config or the machine-level web.config Web apps are distinct web sites in IIS (not subfolder apps) Is this possible without just duplicating the configs for each app?
View 1 RepliesI wanna to ask the following question about the design of any web application.
when maximizing ,, minimizing , zooming the browser ,, i note many problems happen to my web application design for example the horizontal menu like the one exists in SO site when minimizing the window the items of the menu in my website go down the other .. and other things make the site sucks and distracts the design .. how to make the design more flexible with the changes in monitor size , the preferences of the browser , maximizing ,and minimizing the browser ,, how to make the site design more flexiable about all those issues .
I want to design a mobile responsive website :
Using template below in asp.net for demo : [URL] .... but don't know how to start ... small example like to show with repeater, grid or datalist .. but that grid, repeater, or list must be responsive...
or How to bind that using query or sql data source..
I wish to learn to develop web sites with asp.net 3.5 Does anyone know of any good books or website tutorials that could teach me how to develop creative web sites? When I mean creative, i mean master page examples and use of tables etc etc.
View 3 RepliesI heve designed a website in which every pages are given connection with SQL server by writing the codes in each page.
View 1 RepliesMy Boss wants me to create a webpage similar to RTA's page. How to do it? If possible give me a sample project similar to RTA.
View 2 RepliesI have an web based application. The content for the Home page has been currently mentioned in the HTML code for the Home page using , and tags. To change the content anytime in future, it needs to be changed in the HTML code.
Is there a way that we can pick up the content from some external place and get it reflected through the website. This ways, any change if required can be made at the external location without referring to the application's code.
I'm currently messing around in Access to develop a website, or I should say - develop the initial workings of a database system in an environment that I am familiar with. As the .Net environment is the one I am most familiar with for developing, deploying the Access database into the more full-fledged SQL Server environment is a natural step. Now comes the part with ASP.Net that I'm not so familiar with - reconciliating differences between how I am coding and designing my database with the default website project that ASP.Net provides for a basic multi-user website, from which I've noticed is a lot more thorough than any solution I could code up within a reasonable time-frame.
However, this comes at a cost. I have no inkling on how user data is stored within this environment or how to extend it within my own needs. I can make sample data up the wazoo on my laptop, but if I have no idea how to incorporate with a pre-existing framework, it is worthless to me. The reason why I have not considered this until now is the data I have been working on doesn't pertain to the users in a direct fashion. Anyone have experience designing websites that use ASP.Net and maintain user access? What problems, issues, and design considerations might I need to concern myself when developing a multi-user website with ASP.Net in addition to my data?
I am trying to design a website in asp.net (just learning) and am having trouble positioning div's on the .aspx page.
I normally design in dreamweaver where you can move the div around freely and it sets the x and y coordinates for you but I am having trouble positioning an image.
Do you have to type the x and y coordinates in yourself in the code behind or in the css or is there an easier way where you can freely move the image around and it sets the coordinates.
use a textbox and the AutoCompleteExtender to search for the customer. For example, on the PurchaseOrder form, I have a textbox with a Customer field, and when I type in the name of the customer, the AutoCompleteExtender shows the possible matches.Now, it takes a few seconds to show the list of values, even with setting the correct values on the extender, and if the user types in the name of the company, e.g. Contoso, and leaves the textbox, there might be 2 Contoso's in the database. The AutoCompleteExtender does not continue when the user leaves the textbox, thus the CustomerId is not determined yet.
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