Best Way To Read Millions Of Record From Sql Server Very Fast?
Dec 6, 2010best way to read millions of record from sql server database.i have tried dataset but the performance is not good
View 5 Repliesbest way to read millions of record from sql server database.i have tried dataset but the performance is not good
View 5 Replieshow to read last 20 record form a table for example (tb1) and the table consist of 3 column
View 4 RepliesI have a table that contain 1000 record and a webpage that contain 10 label to show the data in table and tow linkbutton for showing (next-previous) records. I want a query when i click on next show next 10 record and when i click on previous show previous 10 record (code in c# if possible)
View 3 Repliesi want to read last 20 record of a column in c# code
View 2 RepliesUsing VisualWebDeveloper 2010 on the development machine. All nice and fast.Using VisualWebDeveloper 2008 on the server. Server runs on Windows Server 2008 and has IIS 7.
It looks like that when 'table', a datatabe filled up in C# code behind, is getting longer, then the server (whether running the website on IIS or on the local host of VIsualWebDeveloper2008) is really slowing down. Checked it in debug mode and traced it down to
Adapter.Update(table);
Are there any know issues? Could it be that there is incompatibility between different version of SQL server or something like that? The update works, it is just awefully slow, but only on the server.
I am using the following Web method.. its work fast on local host , but on Domain hosted server .. its works odd , i;e; some time its work fast about (1-3 sec) and some take about 10-14 sec to process.. how do i make it work properly and fast..
here is my code
[WebMethod]
public static string DisplayMessage(string name, string price,string obj, string id)
{
SqlConnection conn = new SqlConnection(WebConfigurationManager.ConnectionStrings["eshopConnectionString"].ConnectionString);
//Creating Delay""
[Code]....
is it possible to get the last record from .read()?
View 2 RepliesI have six input files having millions of record. I need to upload these data to my table. How can I upload the details in the most efficient way.
View 3 RepliesHas anyone ever seen an instance where Visual Studio (or possibly SourceSafe) would decide to insert about 9 million non-breaking space characters at the end of a line in an ASPX file?I'm trying to figure out if this could be some weird bug, or if a programmer fell asleep with her head on the space bar, while in design view... and then went ahead and checked the page into SourceSafe without noticing what she'd done.
View 1 Repliesi open a sqldatasource for binding on listview.
I would like also to read a field on first record for print it.
How can i access to my sqldatasource from code behind ?
I'm running a query that brings millions of records and makes the server run out of memory. I'm thinking I should get the data in chunks. So I was wondering if someone could shed some light on this or point me to another place where I can read further.
Currently, I just implemented "paging". I can now pass a "page index" parameter and "page size". So I could call 1,000 times the stored procedure with a page size of 1,000 (for 1 million records). This might be an option, but I wanted to hear someone else's opinion on how to "stream" records from oracle to the web server and then to a file.
I web application is in asp.net with Access databasesome times my application giving this error message "Could not read the record; currently locked by another user." or "Could not update; currently locked."I am using IDbConnection and IDbTransaction object.
View 2 Replieshow to use update using ADO.NET dataadapters.
View 2 Repliesi need to start reading a recordset starting from a specific record using SQL. For example: i've 10 records in my msaccess table and i'd like starting read it from record number 6 till the EOF.
View 4 RepliesI have been able to successfully read a row of data from an SQL table using two column parameters. Now I would like to update this row with new information. Is this possible since the reader does not specify which row was read with the 'reader.Read();' command?
View 7 RepliesI have created a Details View and set some of the fields to read only. I have added the edit command which is allowing me to edit all of the fields that are not set to read only but when I press the update button all the infomation stored in the readomly fields gets deleted and just show up as blank is there a way to stop them from getting deleted.
View 1 Replieshow to Delete Child Record And Later Delete The Parent Record if it has no child
Trigger might be the answer but i don t know how!
I need to insert a record in table which is in remote server....I am using two connection strings for local and remote....both the servers are in same workgroup only...so am able to connect the both.The problem is am filling data of local table in on dataset1 and remote server table data in another dataset dataset2..Now whil inserting a record local an error occured like "This row already belongs to another table" after googlingI found like this like "Dataset.importrow()" instead of "dataset.add()" method...then there is no errors but the inserted record is not inserting in remote server database...
View 5 RepliesI tried this code by inputting the ftp address as ftp//: and the correct username and password and I get the following error
"Unable to connect to the remote server" on line :
FtpWebResponse Response = (FtpWebResponse)Request.GetResponse();I tired this on my ftp server provided by a hosting service and an anonymous ftp located at 193.166.120.5 ?
Note: I was able to connect to both of these ftp through filezilla, via a webbrowser, and through windows command line.
HttpResponse.End() seems to throw an exception according to msdn.Right now i have the choice of returning a value to say end thread(it only goes 2 functions deep) or i can call end().
I know that throwing exceptions is significantly slower (read the comment for a C#/.NET test) so if i want a fast webapp should i consider not calling it when it is trivially easy to not call it?
-edit- I do have a function call in certain functions and in the constructor in classes to ensure the user is logged in.So i call HttpResponse.End() in enough places although hopefully in regular site usage it doesn't occur too often.
There's so much hype about ASP.NET MVC these days, but the truth is that ASP.NET webforms is not going anywhere for some time. Is there any way for current developers to optimize ASP.NET webforms to perform as fast as ASP.NET MVC?
I have noticed a significant difference in speed between ASP.NET MVC and ASP.NET webforms. MVC is a lot snappier and loads pages faster than webforms. Can I achieve the same with ASP.NET webforms by optimizing it? If yes, what would you recommend?
We are playing video(avi) in our web site .Its taking time to play the file .Nothing is showing for 2 mins.Is there any way to streaming the file.for playing video file code is from this linkhttp://www.daniweb.com/code/snippet216568.html
View 3 Replieshow to make asp.net page fast render as fast as HTML page, this is my main and urgent requirement,
Acctualy My page conatins lots of data, images and videos from the database, so m facing the problem in page rendring, rendring is too slow, and client requires as fast rendring as HTML, i have studied a lot and found.....
Retrive data with the help of XML creates fast page rendring mean Retrive data from database in XML and then bind all the data in page from that XML file.
I have used CKEditor in my ASP.NET pages. But after than, that pages are very slow. Is it possible that it is caused by CKEditor?
View 1 RepliesI have a program that calls a thread, which starts an oracle connection and runs a query that takes about 5 minutes to complete. I want the user to be able to cancel the action if desired. When I call the Close() method on the connection, it takes a good 2 - 3 minutes to close the connection, and then the thread aborts. Is there some way I can get the connection to close faster?
View 1 Replies