Application Slow After Migration From 2000 To 2005
Mar 8, 2008
Hi,
Recently our database has been migrated from SQL 2000 to SQL 2005 on a new server(machine) with windows 2003(previously windows 2000). If the database is retained on the same machine but with a named instance of 2005, the application(websphere 5.1) is behaving normal whereas if i configure the aplication to the new server it is running slow for some of the queries but not all.
This change will have to be implemented in production very soon. Any advise will be of great benefit
Thanks
Raam
View 6 Replies
ADVERTISEMENT
Jun 6, 2005
Hi,
We are having SQL2000 Advance Server.
4 processor with hypherthreading, Memory 4 GB and it is a high transactional OLTP server. We are also running Transaction Replication on that server.
We recently bought Double Take and implemented on the server with File Difference with block check sum option for Disaster Recovery Purpose.
The Queue and the Log file folder is on local drive where the system doesn't use that folder except double take.
We are replicating from Source to Taget thru the WAN (DS3).We are replicating approx. 200 Gig of Data but just the difference.
Now the CPU usage is normal,Memory utilization is normal, but the network is a major problem as the Applications connecting to the Server timesout and the applications running very slow.
We have set just like the Tech support recommended.
I would appreciate, if someone give us some recommendations to run the double take without any problem.
Thanks in advance.
Anu
View 3 Replies
View Related
Apr 4, 2008
Gurus!!
I have to transfer existing DTS packages from sqlserver 2000 to sqlserver 2005, Please let me know the steps by which i can migrate all the runing DTS into SSIS into sqlserver 2005
Thanks
Chander
View 4 Replies
View Related
Apr 15, 2008
Hi,
I have one basic question.
What things should i check when i want to upgrade DB Server version to SQL 2000 server to SQL 2005 Server.
Thanks in advance.
-- Chetan
View 1 Replies
View Related
Feb 18, 2007
I have to migrate our existing SQL Server 2000 (standard edition) running on Windows 2000 server (32 bit) to a new windows 2003 server (64 bit) (SQL 2005 standard edition). I am thinking of doing this migratin after hours (or may be on weekend so a
I have planned the following steps (in order).
1. Install SQL Server 2005 on new server.(windows authenticatin and a SQL server will be running on a separate domain account)
2. Download SQL server upgrade advisor on current SQL Server 2000 (windows 2000) and run a report.
3. Back up (Full) SQL Server 2000
4. Script logins and schedule tasks on SQL 2000
5. Restore database on SQL 2005
6. Create jobs by runing Jobs scripit on SQL 2005
7. Create users and passwords by running the exported script file.
Please refer to:
How to transfer logins and passwords between instances of SQL Server
http://support.microsoft.com/kb/246133/en-us
I am aware that I might face issues of
db compatibility level, statistics out of date so I need to update statistics and may be redindex all my tables
PLEASE LET ME Know if I am missing something obvious? Not sure about our existing DTS packages? Any information. Right now I am just thiking of running all my existing 2000 DTS in 2005 as legacy
Note: Rob, Tara, Michael Valentine Jones, Mladen or Nigel , if you cam provide some input from your wealth of experience on this matter. I would sincerely appreciate it.
View 4 Replies
View Related
Oct 18, 2006
HiWe are going to upgrade from SQL 2002 to 2005. We have approx. 100mrows of data on the main table and hand of stored procs and views.What we had in mind was that we would dts the data out, script thestored procs and view out and import the it back into SQL 2005.Is there smarter way of doing this?The key thing is that the data must be cleanThanks
View 2 Replies
View Related
Apr 9, 2008
Hi SQL Community,
Looking a preparing a SQL 2000 to SQL 2005 Migration Plan to include the following points. It will be a side-by-side migration where the current environment will run in parallel with the new.
1. Assessment of current SQL 2000 environment. (Hardware, Databases, SQL components such as DTS)
2. Seqence for Steps to perform duing the migration
3. Required resources
4. TimelinesAnyone have such as plan?
Tan
View 1 Replies
View Related
Oct 12, 2006
Hi
I am trying to migrate Databases from MS SQL 2000 (server A) to MS sql 2005 (server B).
The problem i have when i use database copy wizard is that it gives an error and the login will not be migrated .
I tried backup and restore of the databases as well as detach and attach.All cases the logins will have a problem.
For example say for database intranet all the tables stored procedures etc gets migrated but under security >>users (say intrauser) i double click user and the the login name wont appear .and when i try to close the window it says login name must be specified(SQLmanagerUI)
Please help.
View 8 Replies
View Related
Jul 22, 2006
Hi all,
i was just thrown into SQL stuff at my job. For now I need to complete a migration, but soon i'm being sent to training to make sure that I can do this easier later. Heres my question
I backed up the database, then restored it to the new server. That worked fine. I couldn't log in...so i did some searching and found out about the sp_change_users_login command, I got my login fixed and I can log in. Now, I have about 1000 other users to change and I don't want to do those manually. Noone is using this database, so if needed, I could back it up and restore it differnetly if needed or If someone can give me a .sql file to run to fix all usernames and tell me how to run a .sql (i'm that new to it) that would be REALLY appreciated. Anyway, thanks in advance, looking forward to SQL administration.
Matt
View 6 Replies
View Related
Apr 4, 2007
OK so I'm just the Network Admin here, but our DBA's are off doing other stuff. So I thought I may inquire here about how the easiest way to migrate from SQL Server 2000 to 2005? The first server I'd like to migrate is just databases with a few users, no DTS packages or anything like that... The only problem is that there are several hundred db's, so moving them one at a time is not an option. Has anyone here had successful experience with doing this? Thanks in advance for your help!
-Andrew
View 2 Replies
View Related
Aug 28, 2007
hi. i am currently migrating data from sql server 2000 to sql server 2005 and i was wondering if any of you can help me. i found this tutorial
http://www.aspfree.com/c/a/MS-SQL-Server/Moving-Data-from-SQL-Server-2000-to-SQL-Server-2005/
and it seems really straight forward. does this tutorial cover everything i need to do for data migration? do i need to watch out for anything? if anyone knows of a better tutorial please let me know. thanks for the help.
View 6 Replies
View Related
Mar 7, 2008
Hi all. I'll say from the get go that I'm no SQL guru. I'm primarily a web dev who has been given the data jobs kind of by default so I'm definitely no DBA.
Anyway, having established my noobness, I have encountered an issue. The employer recently decided to upgrade our databases from 2000 to 2005 and I have been tasked to migrate the data from old to new. I have discovered the Import/Export Wizard and got it to move all the data in a dev database we use...but there was one problem. It seems that the tables in 2000 that had columns designated as identity columns do not have the identity attribute when they arrive in 2005.
I haven't figured a way to alter them to give them that attribute once they're in 2005 so I'm wondering if there's something I can do/change in the import process that would retain the identity property of the columns if I were to re-import them.
This is my first migration attempt so dumping it and starting over is no great loss...but any help would be most appreciated.
View 6 Replies
View Related
Mar 19, 2008
I am trying to migrate few of my SQL jobs to SQL2K5. Can I simply script and execute them on the new environment. I hope the script is forward compatible.
------------------------
I think, therefore I am - Rene Descartes
View 2 Replies
View Related
Mar 12, 2008
Hello,
We are using an ASP.Net Application with MS SQL 2000 as the backend and NHibernate as the Interface.
Now we are planning to migrate to MS SQL 2005 with NHibernate only as the the interface.
I wish to knwo what are the possible issues,risks and impacts if we go for this migration on the Application,
NHibernate and the Enterprise Manager.
Please Guide.
Thanks
Arpan Gutgutia
arpangutgutia@rediff.com
View 1 Replies
View Related
Mar 2, 2007
I have a fairly large web application that was built with SQL Server 2000 and .NET 1.1. We're planning on moving to .NET 2.0 eventually, but there's a lot of work to be done before that happens. In the short term, we're looking to purchase a new database server and would like to upgrade to SQL Server 2005 at the same time. Is it as simple as recreating our databases on this new system and changing the connection string, or are there other gotchas? As far as what we're doing with SQL Server 2000, it's really nothing more than tables, views, and stored procedures. Thanks in advance for any advice.
View 4 Replies
View Related
Feb 19, 2007
I am in a process of migration our current SQL Server 2000 (Standard Edition with SP3 running on 32 bit windows 2000 server) to SQL Server 2005 (Standard with SP1 running on X64 windows 2003 server)?
For migration does current SQL Server 2000 requires Service Pack 4 Installed?
View 1 Replies
View Related
Sep 18, 2006
Hi all,
We migrated our database from SQL 2000 to SQL 2005. But we faced some problems, according to the requirements of our project we dont want to apply some constraints on some fields of some tables. But when we run the database script of our old database on SQL 2005, it applied many constraints which causing some serious problems in our project. There are about 100+ tables in our database and some one told me that we have to false every constraint manually. Now, my question is that is there any solution of our this problem.
Best Regards
View 3 Replies
View Related
Nov 6, 2007
Hi. Wondered if I might get a bit of advice on a minor collation problem I've experienced after migrating a database form SQL Server 2000 to 2005?
Users reported an error appearing in pages in a web-based application and I traced the problem to a stored procedure that was using a temporary table. I retained the original collation - SQL_Latin1_General_CP1_CI_AS - after migration and the error showing up was 'Cannot resolve the collation conflict between "SQL_Latin1_General_CP1_CI_AS" and "Latin1_General_CI_AS" in the equal to operation.' This makes sense as I guess temporary tables are assuming tempdb's collation. Resolution in this case was fairly simple, which was to apply an explicit collation to one of the columns in the temporary table (it only had three columns, only one requiring the collation). However the longer-term question is should I: (a) resolve similar issues in the same way as and when they arise; (b) change the collation of the migrated database to that of the default for system and new databases under 2005 - i.e. Latin1_General_CI_AS; or (b) change the collation of tempdb and the other system databases to match that of the migrated databases (sounds risky)?
I would probably go for (a) or perhaps (b) but could use some expert advise on the matter.
Regards,
YaHozna.
View 4 Replies
View Related
Feb 10, 2008
Hi all..!!
this is my first posting in this forum and I registered since it is very informative and active...
I am looking for pointers to go ahead with migration of DB/DTS from 2000 to 2005.
Any gurus in this forum who can point me any existing links or any info will be highly appreciated..
Thanks
View 1 Replies
View Related
Jul 13, 2007
Hi,
Hi,
I am trying to migrate DTS 2000 packages to SQL 2005 SSis using Package Wizard. When I am invoking and after the passing server information of source and destination, while reading the packages it is giving error
TITLE: Microsoft SQL Server
------------------------------
This wizard will close because it encountered the following error:
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.1399.00&EvtSrc=Microsoft.SqlServer.Management.UI.WizardFrameworkErrorSR&EvtID=UncaughtException&LinkId=20476
------------------------------
ADDITIONAL INFORMATION:
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index (mscorlib)
Could someone can help in this regards. As this is a important task for me and I am stuck on this which has to be resolved by end of today.
Thanks
-VD
Venkatesh
View 1 Replies
View Related
Feb 28, 2008
Hi.
I had an SQL 2000 database with Turkish collation. (Note: Default database collation was Latin)
Today i transfered data from that to SQL 2005 with Latin collation.
There is no problem with old data. I transfered them correctly. But when i insert/update at new database, Turkish characters change to Latin. (Like i->i, g->g)
When i put an N before the value, it works.
For example INSERT INTO T1 (A) VALUES (N'A')
Must i put N to all of them? I think not. What can be the solution?
Note: Database for Snitz Forums like here.
View 2 Replies
View Related
Nov 3, 2006
I've downloaded the migration tool to convert an Access 2000 DB to a SQL DB. The VB code utilizes DAO (3.6) for hourly automatic compaction and the creation of an encrypted security database. ADO is used for the data maintenance functions. I expect the current connection methodology of ODBC using Jet 4.0 will need to be modified (many articles here address this). All the SQL code is inline and also must be modified. The Coldfusion code utilizes Micrsoft Access with Unicode via an ODBC connection with only SQL Select statements. At another job, I migrated an Informix 7 database to MS SQL 7 and for the most part the SQL code remained the same except for the wildcard spec from * to %.
I'm looking for insights and/or shortcuts on this effort, primarily in the SQL command mods area. I'm perusing the threads here as we speak, but hoped someone knew of a specific thread I could go to....laziness is alive and well for us chronologically gifted people, i.e. over 55.
Any help or links are greatly appreciated!
View 1 Replies
View Related
Apr 24, 2008
The Environment:
I have an old Windows 2000 BackOffice server (Retail but with no media) that hosts a small database (<50mb) that is hosted on the local SQL Server 2000 installation. The network has 8 PCs that connect to the database via ODBC connections. I just purchased a new server running Windows Server 2003 Standard Edition (OEM).
What I€™m Trying to Accomplish:
I want to decommission the old 2000 BackOffice server and move the database to the new 2003 Standard server. I€™m trying to do this on the cheap, so I really want to avoid spending thousands on a new SQL server license.
Things I€™m Considering:
1) Migrating the database from SQL 2000 Standard to SQL 2005 Express
2) Moving the database from SQL 2000 Standard to MS Access
3) Purchasing SQL Server 2005 licenses and upgrading
4) Purchasing SQL 2000 Server licenses
The options are pretty much listed in my order of preference. I€™d like to move from SQL 2000 Server to SQL 2005 Express, but I haven€™t really found a lot of material on the subject since people customarily go the other way.
Any advice or alternative recommendations would be much appreciated!
View 6 Replies
View Related
Jun 27, 2007
Hello:
I'm looking for a Project Plan template for Migration from MS SQL 2000 to MS sql 2005.
We apporeciate your help.
regards
William
View 8 Replies
View Related
Sep 20, 2007
Hi all
I was just wondering on if I have to migrate the systems databases from 2000 ie. Master , Model & MSDB ??
Thanks
View 4 Replies
View Related
Jan 5, 2006
Hi all,
I am wondering if anyone has similar experience.
I did the migration by detaching the database from SQL 2000 running on W2K Pro and attaching it to SQL 2005 running on XP Pro. Some queries with simple aggregate functions such as AVG() have been slowed by at least an order of magnitude. I understand that SQL server can intelligently adapt to improve the performance. I am not sure how much it can improve at this point of time.
H
View 7 Replies
View Related
Oct 24, 2007
We have a SQL Server 2000 and want to migrate to SQL Server 2005 Express.
It's possible?
SQL Server 2005 Express have support to do this?
View 6 Replies
View Related
Mar 16, 2007
I am trying to import data from SQL 2000 to SQL 2005
The Data schemas are the same in both (tables, relationships, key and triggers).
Using the wizard I am trying to import data from SQL 2000 to SQL 2005. The issue I face is to manage the Idenity columns. I do not want the identity values from the SQL 2000 DB which may be at say 5000, instead I want to use the identity values from the SQL 2005 database which will problably start at 1
Is there a way to do this, should I use a custom query instead of a direct table dump. If using a custom query do I need to just specify a Select query or does it have to be a specific "INSERT INTO Table ..." type query
If I do import the data directly with Identity "ON" how can I advance the identity column value to current +1 on the SQL 2005 table.
Thanks
javahar
View 3 Replies
View Related
Aug 1, 2007
i was using sql 2000, the database contains 500+ tables, 3000+ sp.
i moved to sql 2005 and found problem on generating script (right click database -> tasks -> generate scripts).
i need to generate the table relations.... it is very very slow compared to sql 2000 which is done in about 30 seconds to few minutes.
i already tried many ways including set options to false which in my thought could speed up a lot...but still very slow.
average generate script time with sql 2005 (sp 2): 70-90 minutes.
average generate script time with sql 2000 (sp 4): 2-3 minutes.
can anyone tell why ? thx in advance.
View 2 Replies
View Related
Jul 24, 2006
Hi All,
Is there any limitation for setting password to an approle (like it should be 8 character long, should not start with numbers) ?
If so, what are those limitations ?
Does the same is applicable for sp_setapprole which uses the same password ?
please confirm, for both SQL Server 2000 and 2005 versions.
thanks in advance,
Regards,
Kailai
View 1 Replies
View Related
Jan 16, 2001
Over the weekend, I attempted to move six databases from an older server to a newer one. I have installed SQL 6.5 on both with identical configurations. After migrating the data, bringing down the old server, renaming the new server and configuring the ip address, I ran into a problem. Two applications that access databases on the server were unable to login using any id other than the system administrator id. Each of these applications have been tested on a test server with the same configuration as the new and old production servers. Each installation is on an NT server with SP6 and each SQL install is using SP4. One of the applications gives an OLE DB error. Any suggestions would be appreciated. Thanks in advance.
View 1 Replies
View Related
Jan 24, 2008
Scenario
Recently moved a SQL2000 database to SQL2005.
Collation on SQL 2000 database server was SQL_Latin1_General_CP1_CI_AS
Colaltion on SQL 2005 database server is Latin1_General_CI_AS
After restoring the SQL 2000 database on SQL 2005 we observed that the database collation was SQL_Latin1_General_CP1_CI_AS. We have altered the database collation to Latin1_General_CI_AS. We understand this will work for all new objects created on the database but existing objects (prior to the collation change) will continue to have the 'SQL_Latin1_General_CP1_CI_AS' collation.
What is the best method to change the collation of the older columns to 'Latin1_General_CI_AS' -
1) Run ALTER TABLE ALTER COLUMN <colname> <datatype> COLLATE Latin1_General_CI_AS <nullability>
on each varchar/char column
or
2) For each table
BCP out data
DROP TABLE
RECREATE TABLE (taking the new collation Latin1_General_CI_AS)
BCP in data
3) Other methods?
Thanks in advance
David.
View 4 Replies
View Related
Jan 25, 2008
Hello,
I am trying to migrate reporting services from SQL server 2000 to SQL 2005. I followed the migration steps listed in one of the TechNet documents. Installed SQL 2005 and SP2.
Backed up existing SQL 2000 databases and restored on SQL 2005.
Went to Configuration tool and then to the Database setup. Connected to SQL 2005.
Clicked on the Upgrade button. The upgrade fails and I always get the following errors:
"The database version (C.0.6.54) does not match your reporting services installation. You must upgrade your Reporting services database"
Then I get this exception:
System.Data.SqlClient.SqlException: Cannot find the user 'RSExecRole', because it does not exist or you do not have permission.
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj)
at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj)
at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async)
at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe)
at System.Data.SqlClient.SqlCommand.ExecuteNonQuery()
at Microsoft.ReportingServices.Common.DBUtils.ApplyScript(String connectionString, String script)
at ReportServicesConfigUI.SqlClientTools.SqlTools.ApplyScript(String connectionString, String script)
I do not understand why it is looking for user 'RSExecRole', which is a role.
Appreciate your help
View 3 Replies
View Related
