SQL Server 2005 Express Edition Performance And Replication
Feb 25, 2008
Wondering if anyone has any experience with SQL Server Express Edition (SSEXP). We're looking at a mobile sales force type model, so a local database on a laptop with no real time network connection. So the users would collect data locally, then connect up to the network every few days to replicate the data to a central server.
So questions.. Has anyone tried anything similar? How stable/mature is SSEXP? Any other thoughts, alternatives or gotchas anyone can think of?
Thanks for the input.
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Nov 14, 2007
Hi,
I have upsized my access database to Mssql 2005 and I notice that SQL 2005 is much slower in data access than the access databse.
Is there something that needs to be done after the upsize? Have I missed something?
If you want to compare the dataabses here are the links:
Access: http://ozeldersverenler.net/beta/www
SQL2005: http://ozeldersverenler.net/alpha/www
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May 10, 2007
Hello everybody,
I got a problem in my development phase. I'm developing a web-application system that running merge database technology which is centralized database and distributed database. This is because my customer want a highly optimum system standby.
My centralized database running SQL Server 2005 Standard Edition and the distributed database running SQL Server 2005 Express Edition (because it is free). Each of these database, the users can change the data on its database. So, every database must have the same data. from my understanding, each server must act as Publisher and Subscriber. Can SQL Server 2005 Express Edition be a Publisher?
If not, what the solution you all may suggest, because cost is the first factor. If my architecture is not correct, so what you all suggest to me to resolve the problem.
Thanks so much. Any suggestion and opinion is highly appreciate and I'm highly thanks to you all.
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Dec 15, 2006
Dear All,We have a database which contains many tables which have millions ofrecords. When We attach the database with MS SQL Server 2005 StandardEdition Server and run some queries (having joins, filters etc.) thenthey take very long time to execute while when We execute same querieson Enterprise Edition then they run 10 times faster than on standardedition.Our database does not use any features which are present in EnterpriseEdition and not present in Standard Edition. We want to know what arethe differences between Standard Edition and Enterprise Edition forperformance. Why should we go for Enterprise Edition when StandardEdition has all the features required.We are presently using evaluation versions of SQL Server 2005 Standardand Enterprise Editions.Thanks and regards,Nishant Sainihttp://www.simplyjava.com
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Aug 27, 2007
Hello all,
We have 2 sites . each one has sql 2005 express edition .
is it possible to configure replication between those 2 sql servers for failover purposes ?
Thanks
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Dec 1, 2006
Hello..
I've installed Visual Basic 2005 express edition & tried to connect to SQL Server 2005 express edition. I noticed that VB2005 Express Edition doesn't have any OLEDB provider for SQL Server. The only OLEDB Provider is for M.Access. Is this correct? if so, what should i do if i want to connect SQL Server 2005 express edition with VB2005 express edition by using OLEDB connection type?
I really appreciate any respond from you guys.. Thank's and waiting for the good news..
Best regards,
VITRELLE
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Oct 25, 2007
I have:
A server computer running SQL Server 2005 Enterprise Edition.
A industrial computer running SQL Server 2005 Express Edition.
And now also a Psion WorkAboutPro with CE 5 that should run SQL Server Compact Edition.
The industrial computer syncs its data with the server, basically saying "this has happened".
Now I want the Psion to sync with the industrial computer, but this sync must two-way.
I have tried to find a guide or something that can tell me "do this to sync" but the information i have found is sketchy at best.
If someone could point me in the right direction of a guide or something else it would be much appreciated.
Regards,
Björn
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Aug 13, 2007
Hello,
I have been unable to create a replication from an SQL Server 2005 standard edition database to remote SQL Server 2005 Express Edition. The remote express edition is on a Virtual Private Server we are leasing from a hosting company. The name of the remote DB is similar to vs572.si-vs572.com. I can connect to this with SQL server authentication through Management Studio and also with SSIS. But, I have been unable to create a push subscription (I have tried a test push subscription with the same publication to a local SQL Express server here in our office and this works fine).
Here is the error message: SQL Server Replication requires the actual server name to make a connection to the server. Connections through server alias, IP address, or any other alternate name are not supported. Specify the actual server name, 'VS572SQLEXPRESS'.
The hosting company had originally installed a shared SQL server which would not support replication. They then installed SQL Express edition and I was hoping this would allow us to run a replication.
I tried to connect to VS572SQLEXPRESS with out any luck. I check the remote connections, made sure replication was installed, etc., but no luck.
Any help would be greatly appreciated!
Thank you,
Albert
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Sep 23, 2006
Hello!M a newbie.. I just want to know, that wots the difference b/w SQL Server Standard Edition and Express Edition.?And can I use Visual Studio 2005 (Professional Edition) with SQL Server Express Edition.?
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May 9, 2006
I am currently downloading the mega-sized files for SQL Server 2005 Express Edition and was wondering if I was going to be able to install it onto my workstation alongside the SQL Server 2005 Developer Edition? Was hoping someone could advise. I did browse for an answer, but have not come across it yet. I know I'll find out once my download is complete, but that could be awhile :)
Thanks,
-Neil
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Oct 4, 2006
If i have been using sql server 2005 express for developing my application and i decide to upgrade to sql server 2005 express with advanced services while still working on the same application, what will happen to my application's database. Can i be able to continue with my work with out any major regrets.
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Jan 8, 2008
Hello,
I am trying to "import" a .dbf into SQL Server Compact Edition, but I cannot find a way to do so. Can someone tell me how this is done?
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Mar 8, 2008
Hi,
I'm getting an error while trying to install SQL Server Express 2005 Express Edition. I'm attaching the log of the installation process here. Please throw some light on the same.
Error 29503. The SQL Server service failed to start. For more information, see the SQL Server Books Online topics, "How to: View SQL Server 2005 Setup Log Files" and "Starting SQL Server Manually."
The error is (3) The system cannot find the path specified.
.
<Func Name='GetCAContext'>
<EndFunc Name='GetCAContext' Return='T' GetLastError='203'>
Doing Action: Do_sqlShutDownRANUInstance
PerfTime Start: Do_sqlShutDownRANUInstance : Sat Mar 08 21:39:12 2008
<Func Name='Do_sqlShutDownRANUInstance'>
Service SQLEXPRESS with parameters '' is being started at Sat Mar 08 21:39:12 2008
Unable to start service (3)
Error Code: 0x80070003 (3)
Windows Error Text: The system cannot find the path specified.
Source File Name: sqlsetuplibservice.cpp
Compiler Timestamp: Wed Jun 14 16:29:04 2006
Function Name: sqls:ervice:tart
Source Line Number: 316
---- Context -----------------------------------------------
Setting status of unmanaged components and removing unmanaged resources
Error Code: 3
MSI (s) (D0!64) [21:39:17:257]: Product: Microsoft SQL Server 2005 -- Error 29503. The SQL Server service failed to start. For more information, see the SQL Server Books Online topics, "How to: View SQL Server 2005 Setup Log Files" and "Starting SQL Server Manually."
The error is (3) The system cannot find the path specified.
.
Error 29503. The SQL Server service failed to start. For more information, see the SQL Server Books Online topics, "How to: View SQL Server 2005 Setup Log Files" and "Starting SQL Server Manually."
The error is (3) The system cannot find the path specified.
.
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Apr 10, 2008
I have written following code in my application
I just want to display all the data of a Single table into a Data Grid, I know that we can drag and drop the table on to a form and datagrid is generated, but here I want to retrive those values through my code, how should i do that
I am getting following errors while running the program
Error 1) Error No. 28037, MS SQL Server 2005 Evrywhere Edition
Error: A request to send data to the computer running IIS has failed. For more information see HRESULT
Error 2) Error No. 0, SQL Server 2005 Evrywhere Edition ADO.Net Data Provider
Error: The specified table does not exist [ JobLists ].
Can anybody please tell me, where I went wrong ??? In this code anywhere else????
Note: While adding a Data Source of SQL Server 2005 Mobile Edition, I have added that .sdf file into my project, thats why I have written the Data Source as : .DbFile.sdf
@"Data Source = .DbDotNetCF.sdf";
The code is as follows:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlServerCe;
namespace DeviceApplication1
{
public partial class Form1 : Form
{
string filename = @".DbDotNetCF.sdf";
private DataSet dsJobLists;
public Form1()
{
InitializeComponent();
}
private void DeleteDB()
{
if (System.IO.File.Exists(filename))
{
System.IO.File.Delete(filename);
}
}
private void Sync()
{
SqlCeReplication repl = new SqlCeReplication();
repl.InternetUrl = @"http://localhost/WebsiteDotNetCF/sqlcesa30.dll";
repl.Publisher = @"RAHU";
repl.PublisherDatabase = @"DotNetCF";
repl.PublisherSecurityMode = SecurityType.NTAuthentication;
repl.Publication = @"PubDotNetCF";
repl.Subscriber = @"SubDotNetCF";
repl.SubscriberConnectionString = @"Data Source='" + filename + "';Max Database Size=128;Default Lock Escalation =100;";
try
{
if (!System.IO.File.Exists(filename))
{
repl.AddSubscription(AddOption.CreateDatabase);
}
repl.Synchronize();
}
catch (SqlCeException ex)
{
DisplaySQLCEErrors(ex);
}
finally
{
repl.Dispose();
}
// Display Same Data In Another DataGrid : dataGrid1
SqlCeConnection cn = new SqlCeConnection(@"Data Source='" + filename + "'");
SqlCeDataAdapter daJobLists = new SqlCeDataAdapter("SELECT JobListsID, JobID, PersonID FROM JobLists", cn);
if (dsJobLists == null)
{
dsJobLists = new DataSet();
}
try
{
dsJobLists.Clear();
daJobLists.Fill(dsJobLists, "JobLists");
dataGrid1.DataSource = dsJobLists.Tables["JobLists"];
}
catch (SqlCeException ex)
{
DisplaySQLCEErrors(ex);
}
}
private void DisplaySQLCEErrors(SqlCeException ex)
{
for (int i = 0; i < ex.Errors.Count; i++)
{
MessageBox.Show("Index #" + i.ToString() + ""
+ ex.Errors.Source + ""
+ "Error: " + ex.Errors.Message,
"Error No. " + ex.Errors.NativeError.ToString());
}
}
private void Form1_Load(object sender, EventArgs e)
{
Sync();
DeleteDB();
if (DbDotNetCFDataSetUtil.DesignerUtil.IsRunTime())
{
// TODO: Delete this line of code to remove the default AutoFill for 'dbDotNetCFDataSet.JobLists'.
this.jobListsTableAdapter.Fill(this.dbDotNetCFDataSet.JobLists);
}
}
}
}
I have created a merge replication correctlly( I suppose, there were no errros)
Please help
Your help will be appriciated
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Jun 7, 2007
Hi all,
I have installed SQL server 2005 express edition with SQL server Management studio express (SSMSE).
I have installed also SQLce and I would know how I can manage sql compact edition databases (.ldf) with sql SSMSE, if it is possible!
I would be grateful if you could explain it trought a detailed guide (I am a beginner user of sql server tools) or trought a link to useful sites.
I'm Looking forward for your reply and still trying...
Alessandro
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Apr 5, 2008
I am having major performance issues with Microsoft SQL 2005 x64 Standard Editions performance on Windows Server 2003 x64. The PC has two quad core cpu's with 8gb of ram and running a 500gb mirrored SCSI (Raid 1) drive system. The database running on the server is about 11gb. I've run a defrag several times which helps a little but I was hoping I could do something else to increase the performance.
I have also found that the bottle neck in the SSIS package is the backup and restore process of an 11gb database which takes about 1 hour (backup takes 1 hour and restore takes 1 hour) when it should take about 11 minutes. Is there anything I can do to make these processes run faster or to find out why they are taking so long? Any ideas would be a great help.
Thanks,
100011
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Jun 28, 2006
Executing a select query with left outer joins etc takes .53 seconds to execute on sqlce 2.0.
Same query on sql 2005 mobile ed. takes 11 minutes .
on database having same data.
Sample query
SELECT routes.location,routes.equipment_type, routes.contract_type,
routes.maintenance_interval,routes.bank_description,routes.Unit_Des,
routes.Unit_no,max(task_last_completed.date_completed)as date1,min(case when
task_last_completed.due_date is NULL then getdate()-1 else due_date end) as
due_date FROM routes left outer join tasks on tasks.model = routes.model and
tasks.eqtyp = routes.equipment_type inner join task_by_contract_type on
tasks.task_id = task_by_contract_type.task_id and
task_by_contract_type.contract_type = routes.contract_type and
task_by_contract_type.model = routes.model left outer join
task_last_completed on routes.unit_no = task_last_completed.equipment_Id and
tasks.task_Id = task_last_completed.task_Id WHERE routes.location LIKE
'S153825-01%' group by
routes.location,routes.equipment_type,routes.contract_type,routes.maintenanc
e_interval,routes.bank_description,routes.unit_des,routes.unit_no ORDER BY
routes.location, routes.bank_description, routes.Unit_Des
WHY????????????????
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Apr 2, 2008
Greetings,
We are having major performance issues with Microsoft SQL 2005 64bit Standard Editions performance on Windows Server 2003. We have an SSIS package running very slowly (and other sql tasks) on our two quad core cpu system with 8gb of ram and running a 500gb mirrored SCSI (Raid 1) drive system. The database running on the server is about 11gb.
Does anybody have any suggestion we could try to increase the performance of the server? I've run a defrag several times which helps a little but I was hoping I could do something else to increase the performance.
Thank you.
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Jan 30, 2007
Hi All ...I
have been following the MS on-line tutorials to get replication setup
between SQL Server 2005 and SQL Server Compact Edition. I get to the
point where I run the Configure Web Synchronization and it is running
through the process where it is doing the automated configuration of
the shared directory - assigning users etc.I have attempted
this step with a user account that I expressly created for snapshots
and with the Administrator account and get the following error message:* The operation completed successfully. (Exception from HRESULT: 0x80070000)At
first, I thought this was a rights issue due to the fact that I was
using an account that I manually created. However, by using the
Administrator account (test only until I can figure this out) that
should have removed any rights issues associated with accessing the
shared directory where the snapshot will reside.Any help in getting this figured out will be greatly appreciated.David L. Collison Any day above ground is a good day!
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Jun 30, 2006
Hello @all,
does anyone know whether a SQL Server 2005 Everywhere database can be replicated with a common MS Access database? Is there any possibility to synch a database on a mobile device (SQL Everywhere) with a central database on a server computer (like MS Access or SQL Express) without having to use a full version of SQL Server? Replication is just needed for merging a small database (4-5 tables) so I think the full version of SQL Server is a little bit oversized for this issue (and too expensive, too).
Thank you very much in advance,
Tim
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Feb 22, 2008
(1) I have already installed of SQL Server 2005 Developer Edition first.
(1) Can I install visual studio 2008 without the 2005 express edition of SQL server? Will be any problems because I don't have express edition of SQL server? Do I need to install the express edition of SQL server as well?
(3) How to use SQL Server 2005 Developer Edition instance on visual studio 2008?
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Feb 15, 2008
Hi there,
Anyone know how I can replace (or download) the sqlexpr32.exe bootstrap package with the advanced services SP2 edition of SQL 2005 express ?
Pieter
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Sep 29, 2006
I had SQL Server Express Edition installed. I then uninstalled both it and Visual C#. I then installed SQL Server 2005 Developer's Edition and reinstalled Visual C# -- both on the same machine. I can connect to SQL Server 2005 using SQL Server Management Studio. However, Visual C# is a different story. When I try to add a new Data Connection, it defaults the data source to .SQLEXPRESS, which is no longer on my machine. I can select .MSSQLSERVER, but when I click on either OK or Test Connection, I time out with an error message -- error 25 - Connection string is not valid. The connection string that is shown at the bottom of the Advanced dialog box is -- Data Source=.MSSQLSERVER;AttachDbFilename=E:InventoryDataInventory_Data.MDF;Integrated Security=True;Connect Timeout=30;User Instance=True
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Mar 26, 2008
HI, My computer keeps trying to download SQL Server 2005 Express Edition SP2 and fails with the error code 0x2B22. It is a new computer running with Windows XP Pro.
I have spent hours searching the forums and the internet, but I can't find anything to help, or I don't understand the solutions or whether they relate to my computer. I don't know how to find out why the update is failing either.
Please can someone help!!
Thank you!
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Jul 29, 2006
if i upgrade from sql server 2005 expressto sql server 2005 enterprise can i do it ?
am i need to uninstall 2005 express before ?
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Oct 4, 2007
Hello
I am a newbie to this list and hope this gets posted. Sent one out yesterday which never saw the light of day!
In my installation here, I have the security database ASPNETDB.mdb and to keep things independent and robust, I created another database MYDATADB.mdb.
Now, I have a requirement to maintain a custom USERS table in MYDATADB. To meet this requirement, I tried creating an ON INSERT trigger on the ASPNET_USERS table.
However, when I say 'INSERT INTO MYDATADB.dbo.USERS ......', within the trigger body, I get an error saying 'Invalid object'. It seems that MYDATADB is not visible from ASPNETDB. Could there be any other reason for this error?
Are these two databases similar to separate servers? Do I have to create a server group or something -- or a data link of some sort? Please advise and thanks!
Fouwaaz
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May 21, 2008
I am building an application using sql server express. The .mdf file is located in my appdata directory and connection string is stored in the web.config. Here is an the connection string
<add name="blogConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|log.mdf;Integrated Security=True;User Instance=True"
providerName="System.Data.SqlClient" />
The application runs great locally on my personal computer debugging with Visual Studio 2005 but when i put it on our dev server i get the following error. I would use full blown Sql 2005 but our client doesnt have it. I thought if you had sql 2005 installed on the server you didnt have to install the express edition. Any insight?
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
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Oct 29, 2007
Is SQL Server 2005 Express Edition, compatable with Visual Basic 2008 Express Edition ?
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Feb 13, 2007
hi
Currently have SQL Server 2005 Express Edition installed. Wanted to install reporting services, but wouldn't let me re no IIS as I only have Windows XP Home Edition.
My question is therefore: Is there any way of installing IIS to allow me to install Reporting Services for SQL Server 2005 Express Edition
Many thanks
Tim
Leicester, UK
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Aug 20, 2007
I am trying to install SQL Server 2005 Express Edition onto my PC on the D: drive, it seems it wants to connect to the C:Program FilesMicrosoft SQL Server directory but I want to change it to D:Program FilesMicrosoft SQL Server
I change the template.ini file in the source folder to reflect the following (I tried both with and without quotes)
INSTALLSQLDIR="D:Program FilesMicrosoft SQL Server"
When I run setup it still gives me the error on the C: drive, can someone please show me how to point this setup.exe file to install on the D: drive.
Thanks.
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Mar 14, 2007
Hi
I have installed SQL Server 2005 Ex.Ed. sp1. To upgrade to SP2, I have first to uninstall my SQL Server and then reinstall???
Isn't there a patch for SP2, that I don't have to uninstall?
If I try to install "SQLEXPR32_DEU.EXE" anyway, I receive the following message:
TITEL: Microsoft SQL Server-Setup
------------------------------
Keines der ausgewählten Features kann installiert oder aktualisiert werden. Das Setup kann nicht fortgesetzt werden, da am Computer keine effektiven Änderungen vorgenommen werden. Um den Vorgang fortzusetzen, klicken Sie auf 'Zurück', und wählen Sie dann zu installierende Features aus. Klicken Sie auf 'Abbrechen', um das SQL Server-Setup zu beenden.
Hilfe erhalten Sie durch Klicken auf: http://go.microsoft.com/fwlink?LinkID=20476&ProdName=Microsoft+SQL+Server&ProdVer=9.00.3042.00&EvtSrc=setup.rll&EvtID=SQLSetup90&EvtType=28108
Translation:
No selected features could be installed or updated. Setup can't be continued, because no effective changes on computer can't be made. To continue the process click 'back'....
Thanks for any help in advance.
Mike
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Dec 9, 2006
This is a question about the movie collection starter So here it is:
I am running Vista RC1 (Build 5600) and vb express 2005
I downloaded and install SQL Server Express 2005 Edition SP2 - Since SQL Server Express 2005 Edition SP1 does not work with Vista
But when I try to run the collection app or if I try to download and install the Amazon version I get the following error message:
There was a problem loading data: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be cause by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
I need any advice you can give me to solve this problem, how to change the default settings, because I do not know where to start.
Thanks
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Jan 22, 2007
HI
Q1: Does Sql Server 2005 Express support Web/Internet to other SQL Server 2005 Express Clients or does it have to Synch across the internet to a fully installed setup SQL Server 2005 with IIS?
Q2: Does SQL Server 2005 Express support Direct Replication between other SQL Server 2005 Express clients?
Regards
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