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.
List me guidelines which we have to follow while developing an asp.net application with improved performance:
-Using Pooling properly, Stored procedures, when to use AJAX update panel etc etc
Imagine I have a class MyTestClass. And I need an instance of this Type throughout my whole web application.Now there are several possibilities to accomplish this.1. Make MyTestClass static, make it contain static methods only
Probably the most performant solution. I'm not feeling lucky about using static fields though. Thread safety? What if my static class contained a static System.Collections.Queue?
It is a very large .txt file (more than 3M), and produced everyday, the content is user's system log like below:
2007-11-01 18:20:42,983 [4520] INFO GetXXX() SERVICE START
2007-11-01 18:21:42,983 [4520] WARING USER ACCESS DENIED
2007-11-01 18:22:42,983 [4520] ERROR INPUT PARAMETER IS NULL CAN NOT CONVERT TO INT32
2007-11-01 18:23:59,968 [4520] INFO USER LOGOUT
I have developed a website in asp.net framework 2 . This website is being hosted in two different servers without any change in code. My issue is about the performance of these 2 sites. One website is taking much time for inserting datas to the DB (SQL server 2005). 2 websites are having different DB server.
I think the issue is for the DB server. How can we rectify the DB performance while insertion and Is there any other cause for this permance issue?
In my website for one project we have 5000+ records in sql database. If I give page size is 100 for gridview then the paze size showing 800kb in firebug net panel and it is taking 20-30 seconds to load webpage. If I give page size is 10 for gridview then the paze size showing 160kb in firebug net panel and it is taking 5-6 seconds to load webpage. If I give page size is 5for gridview then the paze size showing 130kb in firebug net panel and it is taking less than 6 seconds to load webpage. I noticed that due to heavy paze size the performance decreasing but as per my requirent the paze size should be 100 or above and the page should be load less than 2 seconds.
Note: I am using Ajax Update panels
Got 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 had created a web site with asp.net and sqlserver. How can i improve the my website's performance in with regard sqlserver connection?What's your mind about use pool connection? In this regard what the defualt values is set for 'Max Pool Size' and 'Min Pool Size'?What's your mind about use Asynchronous access to data? What's your mind about other ways that you think?
View 3 RepliesI 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.
View 4 RepliesIn my website need to display 5000+ records in gridview. So, I used custom paging for static page bar and displaying 100 records per page. In stored procedure using ROW NUMBER() keyword to retrieve specific records from the database. Even though website is running dead slow. Is there any alternate way apart from the ROW NUMBER() to increase the website performance. I followed the below article to achieve custom paging.....
View 1 RepliesI'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 am creating a service oriented application where trying to have everything using services....however there is something I am not sure of , I am having a page that calls the database at the page load...so what would be better and faster?? to call database in pageload , or to call wcf service from javascript during javascript load ??btw , I am using a repeater in the page , but I have created somekind of an engine to create the suitable html so...I'll be creating the repeaters html using the wcf and resend it back to the page If I am using a wcf service at the start.
View 1 RepliesI am not sure if this is the right forum. I can not find a forum for LINQ.
I am working on an application using LINQ. Application performance is not up to par and my tests show that it is LINQ queries that are slow. I was wondering if anybody can recommend where I can find an article about optimizing LINQ performance maybe by compilation or other methods.
I have an asp.net web site with 10-25k visitors a day (peaks of over 60k before holidays). Pages/visit is also high, since it's a content site. I have a few specific pages which generate about 60% of the traffic. These pages are a bit complex and are DB heavy (sql server 2008 r2 backend). I was wondering if it's worth "caching" a static version of these pages (I hear this is possible) and only re-render them when something changes (about once in 48hs). Does this sound like a good idea? Where would be the best place to implement this? (asp.net, iis, db) Update: Looks like a good option for me is outputcache with SqlDependency. I see a reference to some kind of SQL server notification for invalidating the cache, but I only see talk of SQL server 2005. Has this option been deprecated by Microsoft? Any new way to handle this?
View 2 RepliesI want to improve the performance of my web application. Whenever the page loads, it is taking 70-80% of CPU usage.
I'm using ajax timer controls to update the user controls on my page. Also I placed user controls in the update panels of my page.
How to avoid high CPU usage ?
I'm trying to add some performance counters to my asp.net website. Now, I know how to increment/decrement some custom counter I make .. but my problem is that if I get my ASP.NET website to create these counters, if they do not exist (eg. i do this check in the global.asax App start method) then add/create them.
But, it doesn't work - access to the registry is denied/forbidden.
I'm assuming this is because the asp.net process is so stripped down (for security) that u can't touch that type of thing. Therefore, i'm wondering if the only other solution is to make a quick console or winform app which does one thing -> add's the perf counters. running this as my normal logged in user would me i have admin rights, so it will work. or is there something else i can do?
I am a web designer and usually design corporate web sites which often does not require update. So I want to cache the output for one day. How can I do this?
View 4 RepliesHave a look at this link.Web pageIf I want to have this kind of speed in my page load which consists of many thumbnail images. It that image is stored in database or in file system.What measures to take to achive this kind of speed like indexing, denormalization, caching and what else?
View 7 RepliesWhen my Application face a long-time process, i.e fetch a query (SELECT a, b, c FROM d)This query needs 10 seconds to be completed in the MSSQL Management Studio, but when the ASP.NET application try to fetch it, it refuse to return any response to any other requests made on that Server.
I am hosting my Application on VPS Server with good specifications, and I am giving this example the (SELECT a, b, c FROM d) just to tell you the issue, it can be any process, maybe processing a movie, or even fetching some data through external API that is experiencing some slow-down,or whatever.
I have almost 100 website that will update in a condition, I have a winzip archive that contains the files that replaces those websites. I want to know that
I can extract that files in a folder and then copy them to all 100 websites folders
I can extract the archive directly to 100 websites folders
which one is better in performance and less prone to errors
I am using gridview. In which i m entering some value in textbox in Gridview.According to that value, i m generating datatable and binding it to the Gridview(Child Gridview).But when i m doing this, the performance of the page is very slow. How do i improve the performance.
View 3 RepliesIn my website I am using thread to perform the function which downloads the CSV from a website and parses the data into the database.
Now if I am not able to stop the thread then what could be the impact on the performance?
Also If I unknowingly start another thread then would it impact my website's performance?
I watched old videos that suggest to test the asp.net website load using Microsoft Web Application Stress Tool. But there is a broken link to get the download. tool to test website performance?
View 2 Repliesi am using data gridview asp.net control and i bind it dynamically, gird displayed 80,000 thousands records so i am using paging techniques,on each page gird display 10 record so when i am change page each time gird should filled 80.000 thousands records so how could i bind gird from pageIndex,pageSize rather than bind it whole records
Code]....
it works properly but when i change page or grdTender_PageIndexChanging event fire each time gird fill with 80.000 records now i want to bind it from current pageIndex to current page size to improve the performance of datagird