How Many Concurrent Connections Support SQL Server 2005?
Jun 16, 2006Hi folks,
That is the question: how many concurrent connections support Microsoft SQL Server 2005?
Thanks in advance,
Javier.
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2005 Express - Concurrent Connections
Jul 23, 2005Hi all !Does someone know how many concurrent connections 2005 Express canaccommodate ? The limit on MSDE was 5 before performance drops considerably.Thanks for your help.Sebastian
View 1 Replies View Related25 Concurrent Connections
Mar 16, 2004Hey,
MSDE 2000 allows 25 concurrent connections.
If these are all used up, and a 26th connection comes in. What happens? is the connection rejected? or does it sit in a queue, waiting to be given a connection?
Thanks,
-Ashleigh
Ms-sql 7 Concurrent Connections
May 8, 2002hi
i hv developed an application that runs on the local windows system and interfaces with the MSSQL 7.0 database server using ODBC DSN Connections. This application will be deployed over the LAN with over 100 users.
The MSSQL 7.0 server has only 5 user licenses that limits the concurrent usage to 5 users.
I need a solution whereby all users can access the SQL server database without adding more licenses
Is there a way out.
Please help
Regards
JD
Concurrent Connections
Nov 30, 2007Morning
I have been searching hi and low on the web to try and find out typically which version of sql server should be used based on the number of concurrent users you will be having.
I believe that Sql Server 2005 Express should only really be used for up to 10 concurrent users while I seem to remember that Standard edition supports up to approx. 33,000 connections.
Does anybody have this information to hand as I need to write a business case to justify the potential upgrade.
Many thanks
James
MDSE Concurrent Connections.
Nov 6, 2003hey all,
MSDE will only allow 5 concurrent connections to ...
a particular database?
a particular instance?
or a particular server?
ie. if i have one application running on one instance of MSDE with 5 connections and i have another application running on another instance of MSDE with 5 connections. would i actually have 10 connections? **both instances on the same machine...
can someone please clarify.
TIA
Chris
Concurrent Connections Limit
May 18, 2008
Hi,
I read that there's a "tecnical" limit of 32767 concurrent connections for SQL 2005 Express, and that SQL 2005 Express uses only 1GB of memory. So, what's the number of practical concurrent connections SQL 2005 Express can handle? Is it 200 ,300, 0r 400...? How much memory is consumed by every connection?
Thanks in Advance.
Change Number Of Concurrent Connections
Oct 22, 1999Does anyone know how to change the number of conccurent connections on SQL Server 7. We have purchased 10 additional licenses and I need to change the concurrent users from 10 to 20. Any help would be appreciated. Thanks
Phil
How To Find High-water Mark For Concurrent Connections?
Aug 23, 2001How would I go about finding out what my high-water mark would be for concurrent
connections over a period of time (SQL Server 7, SP 3 applied)?
Thanks in advance!!!
Gary Andrews
andrews_gary_w@solarturbines.com
T-SQL (SS2K8) :: Query Maximum Concurrent Connections (Participants)
Mar 4, 2015I have a table called dbo.PhoneCalls with below columns
PhoneID |PhoneNumber| Callstarttime| CallEndtime|
1 |111-111-1111|2013-04-01 05:13:03.000|2013-04-01 05:13:03.000
1 |222-222-2222|2013-04-01 05:15:12.000|2013-04-01 05:16:52.000
2 |333-333-3333|2013-04-01 05:17:29.000|2013-04-01 05:24:08.000
2 |444-444-4444|2013-04-01 05:21:50.000|2013-04-01 05:22:31.000
2 |555-555-5555|2013-04-01 05:22:41.000|2013-04-01 05:23:11.000
2 |666-666-6666|2013-04-01 05:23:20.000|2013-04-01 05:23:46.000
..........
1. PhoneID is nothing but the participant in the call. PhoneID = 1 is twice from above. Which means 2 particpants (Same call )with 2 numbers with their callstarttime and callendtime. Similarly for PhoneID =2, there are 4 participants. And the list goes on for a day and then for a month.
2. For example a phone call P1 with 2 participants is going on for a particular day. We should not consider the same phone call having 2 participants involved. So that the concurrency would be 2. We have to ignore that here.
3. Only to be considered is other Phone calls for that day. Lets say P1 having call with 2 participants, P2 having some 4 participants which fall in the time period of P1. Then we should consider P1 and P2 the common period
4. In order to find number of concurrent calls happened for a day basing on callstarttime and callendtime. What would be the query?
5. Should consider the Timeperiod or the bucket with 1 hour as the period.
6. A Phone Call P1, Phone Call P2, should have matching (common) time ( keeping all the scenarios) is required for this query.
Result for Concurrent calls for a day should be like below. Should get all the concurrent connections happened for a particular day.
Date|TimePeriod/Bucket(hr part)|Concurrentconnections|
Jan-01-2015|01 to 02|3
Jan-01-2015|11 to 12|2
Jan-02-2015|04 to 05|5
Jan-02-2015|12 to 13|13
........
ii) So once the above is achieved.
Have to find the Maximum concurrent connections for day from the above.
For below Maximum Concurrent connections are '3'
Date|TimePeriod/Bucket(hr part)|Concurrentconnections|
Jan-01-2015|01 to 02|3
Jan-01-2015|11 to 12|2
Hence the Result for Maximum Concurrent Connections would be
Date|TimePeriod/Bucket(hr part)|MaxConcurrentconnections|
Jan-01-2015|01 to 02|3
Jan-02-2015|12 to 13|13
.............
SQL 2012 :: Single Multi-Tenancy DB With 100K Concurrent Connections?
Aug 19, 2014I have a DB that is currently not normalized and will be getting about 100K concurrent users that will mostly be doing Read-Only operations from multiple tables.
I am trying to figure out if I should start thinking of having a DB per client (1000 clients) or if I should normalize the database and keep it as a single DB with good indexes and partitioning.
Hardware is not a problem but 100K concurrent users is.
Concurrent Queries In SQL Server 2005 Express
Nov 9, 2006If applicable, what's the limit on concurrent queries supported by SQL Server 2005 Express? Also, if there's a limit, does next connection after the max errors out or merely queues up?
Thanks,
Phillip
What Is Maximum No. Of Concurrent Logins Possible On A SQL Server 2005 Database?
Dec 19, 2006what is maximum no. of concurrent Logins Possible on a SQL server 2005 Database?
View 3 Replies View RelatedHow Many Connections Does MSDE Support?
Nov 20, 2003I always thought that MSDE supported up to 5 concurrent connections. However, I was just at Microsoft's Web site and it says that MSDE supports *25* concurrent connections:
http://www.microsoft.com/sql/msde/downloads/download.asp
There's a big difference between 5 connections and 25. Did MS just release a new version of MSDE? Is there a catch?
SQL Server 2005 Support
Oct 18, 2005I am using MS SQL Server 2005 n Visual Studio dot net 2005, When starting the managment studio i connect using windows authentication but the problem arises when i need to open an oledbconnection via ado.net with the syntax:
oconn=new oledbconnection(provider=;data source=,user id=,password equal) since windows doesnt include any password i cant use the user id and password fields which causes errors althugh i created a password for my windows account the same stuff again
is there any problem to change the connection method from windows authentication to sql server authentication and how can i create a login id and password.
thank you
Sql Server 2005 Sp2 Support
Jul 13, 2007Is sql server 2005 SP2 supported on windows server 2003 SP2?
View 5 Replies View RelatedSql Server 2005 Diagram Support
Mar 30, 2006For some reason, when I try to access a database diagram on our new 2005 SQL Server, I get the following error msg:
"Database diagram support objects cannot be installed because this database does not have a valid owner"
It then goes on to instruct me to either use Properties > Files or ALTER AUTHORIZATION to change the database owner.
Well, I've done that - and it clearly shows that there is an owner of the database, but even if I log in as that owner, the error msg continues to come up everytime I try to access Diagrams.
I found a post to run the following stored procedure which will set the sql server compatability level:
EXEC sp_dbcmptlevel database_name, 90
After running that in the query window of Management Stduio, I get the following msg below on the Messages tab:
"DBCC execution completed. If DBCC printed error messages, contact your system administrator."
I then try to create a new diagram again, and I get the same initial error (at the top of this post).
What do I need to do in order to create a DB diagram?
Xquery Support In SQL-Server 2005
Jul 23, 2005Hi,does anyone kown if the final release or one of the next Betas ofSQL-Server 2005 will support XQuery-Statemets including the LET-Feature.Thanks,Tobias
View 1 Replies View RelatedBCP Support In SQL Server 2005 - Doubts
Sep 4, 2007Hi friends,
I am currently using SQL Server 2000 server. I have run some BCP command to import data to SQL from CSV and Text files with the help of FORMAT files through Windows Scheduler.
My doubt is, if I swich to SQL Server 2005, whether the same BCP commands will supported? If no, What are the things I need to do to run the BCP commands in 2005 as in 2000?
I heard that the BCP utility is no longer support in 2005 and this can be done thru SSIS utility. Is it right...?
Is SQL Server 2005 support to use the BCP commands without going to SSIS utility?
Please help. Thanks in advance.
Regards,
Sethu.
OCSP Support In SQL Server 2005?
Oct 2, 2007Hi All,
I'm trying to ensure that the access to my symmetric key is validated every use via the use of (X.509 Certifcate) Online Certificate Status Protocol (OCSP).
Question: When a Certificate encrypted Symmetric Key is opened in SQL Server 2005, does SQL Server support OCSP revocation checking?
If it does support OCSP: Can the Certificate Revocation List Distribution Point of the certificate only contain an OCSP distribution point (instead of also including HTTP, LDAP, etc)?
This is really important as I do not want any cached CRL to authorise the access to this highly sensitive data...
Platform:
- SQL Server 2005 on Windows Server 2003 R2
- Certificate Services on Windows Server 2003 R2
Refer to:
USE AdventureWorks;
OPEN SYMMETRIC KEY SymKeyMarketing3
DECRYPTION BY CERTIFICATE MarketingCert9;
GO
http://msdn2.microsoft.com/en-us/library/ms190499.aspx
Regards
Andrew R.
Help Needed For Transaction Support In SQL Server 2005
Jun 21, 2006Hi,I have 2 stored procedure 1st insert the data in parent tables and return the Id. and second insert child table data using that parent table id as paramenter. I have foreign key relationship between these two tables also.my data layer methods somewhat looks likepublic void Save(order value){using (TransactionScope transactionScope = new TransactionScope(TransactionScopeOption.Required)) { int orderId = SaveOrderMaster(value); value.OrderId = orderid; int childId = SaveOrderDetails(value); //complete the transaction transactionScope.Complete(); }}here 1. SaveOrderMaster() calls an stored procedure InserOrderData which insert a new record in order table and return the orderId which is identity column in Order table.2. SaveOrderDetails() call another sotored procedure which insert order details in to table "orderdetail" using the foreign key "orderid".My Problem:Some time the above method works correctly but when i call it repeatledly (in a loop) with data, some time it gives me foreign key error which state that orderid is not existsin table Order. This will happen only randomly. I am not able to figureout the reason. does some one face the same problem. if yes, what could be the reason and/or solution.
View 5 Replies View RelatedLauguage Support In SQL Server 2005 English Ver
Feb 25, 2008I created a table in SQL server 2005 english version and one of the column stored the chinese characters using nvarchar(X). There is no problem to store the Chinese characters in that column. The question is how I can retrieve the data based on that column data. For example:
select *
from ChinsesCharaterColumn = 'ChinsesCharacter'
Please help!
Alan
Does Sql Server 2005 Compact 3.5 Support Views?
Feb 29, 2008I think I read somewhere that sql server 2005 Compact Edition (3.1) does not support views. Does anyone know if views were added to 3.5?
View 3 Replies View RelatedDatabase Mirroring Support Also By SQL Server 2005 Without SP1
Sep 27, 2006Hi All,
I get a general question about the feacture "Database Mirroring". Is it support by SQL Server Standard. Edition without SP1?? Of i still need to upgrade the server from SQL Server 2005 to SQL Server 2005 with SP1?
Another question: are there any problem if the one machine(server) has installed SQL server 2005 Standard edition and the other with "Developer Editon".
I hope some one can answer my question. Thanks anyway!
Regards,
Pat
Restored Database/Diagrams Support/SQL-Server 2005
Oct 18, 2005Hello,
View 10 Replies View RelatedDo SQL Server 2005/CLR Triggers Support .config Files?
Jun 5, 2006Does anyone know if it's possible to use the standard .config file within a CLR Trigger to read properties via the System.Configuration namespace
I guess it's not possible because the CLR Trigger needs to be compiled as an assembly which is hosted by SQL Server
Thanks
Jason
How Many Full-text Catalogs Does SQL Server 2005 Support
Jan 21, 2007 SQL Server 2000 is pretty well documented with the limit of 256 (see http://msdn2.microsoft.com/en-us/library/aa214780(SQL.80).aspx) but I can find no documentation anywhere that discusses the limit on SQL Server 2005.
Is there one ?
Please help !
Thanks
SSRS 2005 && Number Of Concurrent Users
Jun 22, 2007Hi,
In one CPU installation of SSRS 2005, are there any restriction on number of users accessing the same concurrently?
Please let me know.
Regards,
TNR
Does Sql Server 2005 Enterprise Edition Support Managed Code ?
Aug 4, 2006
Dear friends,
please help,
let me tell you what happens,
1) first i installed Sql Server 2005 Enterprise Edition, everything was working fine except i was not able to create managed objects from BI, like stored procedures, triggers, UDT, etc etc.
2) so i installed VS.net 2005 complete + Sql Server 2005 Express Edition
now i was able to create stored procedures, triggers, etc etc, i'm talking about the CLR objects, ok, i.e. the managed code, but........ i was only able to do this from Sql Server 2005 Express Edition.
whenever i try to create managed objects CLR like stored procedures and stuff from the Sql Server 2005 Enterprise edition it gives me the following error :
"The Sql Server supplied by these connection properties, does not support managed code, please choose a different server"
please help meeeee.. please please, tell me what's the problem ?
below i'm attaching a screenshot of the error....
Does The Sql Server 2005 EVAL Distribution Support Run Of Packages Under DtExec?
Mar 23, 2006
I believe I have made a complete install of Sql Server 2005 on my dev. machine, including all client tools, and can run SSIS packages from the dev. environment.
However DtExec refuses to run any package and always throws the "insufficient version" error (as does the "RunPackage" component, probably for the same reason).
I have repeatedly attempted to find something more to install from the Sql Server 2005 eval release that will allow DTExec to run without the "insufficient version" error, but can find nothing else to install from the eval. The install wizard (and the "change" wizard) indicates everything is installed and will not build a list of any additional components to install.
Are we sure that DtExec will install and run from a sql server 2005 eval distribution?
Licenses are in the pipeline (not that pipleine) but we need to start testing our SSIS solution in the meantime.
p.s. Kudos to the dev. team, it really is an excellent tool!
Thanks,
Ken
Configuring SQL Server Express In SqL Server 2005 Pro To Support MSVisual C# 2005 Step By Step
Feb 4, 2007 Visual C# 2005 Step by Step €“ John Sharp
Intel D975XBX €“ 930 €“ 2GB ram €“ HD 300GB - MatroxVD
Windows XP Sp2 + updates
Visual Studio 2005 Professional edition
SQL Sever 2005 Standard Edition
20070203
Install Practice Files at D:Program FilesMicrosoft PressVisual C Sharp Step by Step.
Configuring SQL Sever Express Edition
Hostname - xxxxxxxxx..
At sqlcmd €“s xxxxx...SQLExpress €“E got - Pipes error.
Open Microsoft SQL Sever 2005 - Configuration Tools €“ SQL Configuration Manager €“ select Protcols for SQLEXPRESS €“ select Named Pipes €“ enable €“ close.
At sqlcmd €“s xxxxx..SQLExpress €“E get Sqlcmd: €˜ €˜ : Unknown Option. Enter €˜ -? €˜ for help.
Chdir C:Documents and SettingsAll UsersStart MenuProgramsMicrosoft Server 2005
Sqlcmd €“s xxxxxx..SqlExpress €“E
Hresult 0x2, Lvel 16, State 1
Named Pipes Provider: Couldnot open a connection to SQL Server [2].
Sqlcmd: Error: Microsoft SQL Native Client : 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..
Sqlcmd: Error: Microsoft SQL Native Client : Login timeout expired.
How do I fix this?
Need to be able to to use the Northwind Traders data base
Thanks
SQL Server 2005 + Connections
May 9, 2007Hello,
Is it possible to determine the maximum number of connections permitted by a database? Is this value configurable? How do I figure out the maximum number of allowed connections on a SQL Server 2005 db?
Thank you,
Crystal
Does MS SQL Server 2005 Workgroup Edition Support Command Notifications Caching?
Mar 24, 2008I've heard that the Standard version supports the use of CommandNotification and that the Express version does not. What about the Workgroup edition?
The reason I'm asking is because there is a substantial monthly difference in cost between the two versions if I were to have my site hosted. I've been developing with MS SQL 2005 Express so obviously I have not tested this caching feature. Are command notifications reliable? On paper, it sounds impressive and extremely efficient especially if a site is to have heavy traffic and you can't afford the overhead of heavy database processing that is useless if the data is unchanged.
Does the Workgroup edition support automatic change notifications? Have automatic notifications been proven reliable and vastly more efficient than crude polling methods?
Thanks in advance.