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How to improve performance on an instance with large I/O activity?

Posted By:      Posted Date: October 07, 2010    Points: 0   Category :Sql Server

I have a mirrored instance that throws up 'unsent log' and 'unrecovered log' errors. Everytime it does the I/O activity shoots up. I was wondering what can be done to improve this?

Extra memory? More processing power?

What if I spread the filegroups across different disks? Would this help?

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How to improve performance on an instance with large I/O activity?


I have a mirrored instance that throws up 'unsent log' and 'unrecovered log' errors. Everytime it does the I/O activity shoots up. I was wondering what can be done to improve this?

Extra memory? More processing power?

What if I spread the filegroups across different disks? Would this help?

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i have a problem about how to improve the performance because when i retrieve around 5 thouands record to datatable and bind to datagird, the speed is slow. but when i execute the sql in the sybase. the execute time is fast(reasonable) what is the probelm? how to improve the perforamce. 

The SQL Server performance counter 'Page Splits/sec' (instance 'N/A') of object 'SQLServer:Acce

I am getting these page split errors every 5 minutes I have tried everything reindexing rebuilding working with different fill factor values But nothing seems to effect this problem. The threshold is now set to 100 (what the max threshold number i can set the alert to ?) Also please let me know how to get rid of the pagesplit alerts. thanks

How to improve performance

I have developed an application with two pages 'AddClient' and 'EditClient' and deployed it. It works fine but on the 'EditCient' page it takes about 8-9 seconds to populate clients information after a client has been selected from the DropDownList. I have around 40 controls, 5 update panels and a BingMap on this page. On Page Load I'm populating 8 DropDownLists from dataset and each DropDownLists has about 150 items. Clients DropDownList has about 6000 items. How can I improve the performance? Any help/ suggestions would be greatly appreciated..  

Creating an Activity Instance for WorkflowInvoker



I want to create an Activity to run through a TestMethod, but the following Fails


IObjectScope scope = RTODataLayer.Private.ObjectScopeProvider1.GetNewObjectScope();

RTODataLayer.RequestedDate date = WorkflowInvoker.Invoke(new CreateRequestedDate() { Scope = scope, Active = true, FromDate = DateTime.Now.AddDays(10), ToDate = DateTime.Now.AddDays(15), RequestID = request.RequestID, TypeID = 1, WorkingDays = 5 });

Error    142    Cannot implicitly convert type 'Telerik.OpenAccess.IObjectScope' to 'System.Activities.InArgument<Telerik.OpenAccess.IObjectScope>'    D:\websites\workflow\RTO.UnitTests\RTO.Testing\Workflows\Approval.cs    19    106    RTO.Testing

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improve performance of gird on page index change


i 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

my code is below

BAL,DAL techniques so Method for data gird binding is following

private void FillGrdTendersDeptWise()
        tender objTdr = new tender();
            DataTable dt = new DataTable();
            dt = objTdr.GetAllTenderDeptWise();

            grdTender.DataSource = dt;

        catch { }

page index change

Does anybody know anything about converting search criteria to Binary to improve performance?

Does anybody know anything about converting search criteria to Binary to improve performance?
Mr Shaw
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