When multiple instances of SQL 2005 are installed on a cluster or standalone server, is it best to have each instance configured to listen on a different port or will one port for all do? We don't use port 1433 and the port we do use is blocked at the firewall. I'd like to standardize on one port for all instances but I'm not sure of the ramifications. Any thoughts?
Thanks.
Hello,How to determine, which ports do MS SQL Server instances listen to?I want to conect to sql server using PHP and I need to know exact portnumber. I suspect that my SQL (msde) server instances don't listen ondefault 1433 :]--Stefan
View 1 Replies View RelatedHas anyone run SQL 2005 Standard Edition, 2 or more instances on one server... where you got the extended memory up to 2.8 GB on EACH instance of SQL Server? I've done the 2.8GB game on boxes with ONE instance, but don't think I tried it on a multi-instance box, to get the 2.8GB RAM each. Thanks, Bruce
View 2 Replies View RelatedWe currently have multiple instances of MS Sql 2000 and MS SQL 2005 installed on servers. When at other locations that uses different subnets only the default instance is available, published, broadcasted, selectable.
We have TCPIP and name pipes enabled for all instances. This seems to be a common problem for all locations.
Can the SQL 2005 install upgrade from SQL 2000 handle multiple instances?
View 1 Replies View RelatedMy client has a server running MS 2003 Server for Smal Business Server, and it has SQL Server Express 2005 installed (I believe it is installed 3 times, as part of SharePoint, Veritas Backup Exec and ACT! applications).
I am trying to implement an application that uses SQL Server 2000, but the Server 2003 SBS does not support that version. So I need to launch an additional instance of SQL Server Exp 2005.
To do so, do I need to download and install SQL Server Express 2005 software again? Or can I just run SQLSVR.exe from an existing instance, but with a different instance name (sqlservr.exe -s<InstanceName>?
The reason I need another instance is that these existing instances limit DDL statements.
I am new to this and compare it to launching MS Word multiple times - you don't need to reinstall Word to run it multiple times.
Is launching from the command line a bad idea - and if it is, what is the better way to ensure that it launches under the local system context a service?
Thanks in advance for any help and insights. It is much appreciated.
I would like to use SSL on SQL Server 2005.
With SSL, is all traffic from the client to the database on port 443 ? Or are other ports needed ?
With Windows Certificate Management Snap-in, a request for a certificate assumes that there is a local Certificate Authority. I don't have one and it is my understanding that I should buy a third party certificate to avoid a man in the middle attack. With IIS there is a certificate request process. Is there something similar I should use with SQL ?
Thank you.
We have an internal sql 2000 server that acts as the database backend for our
Internet presence. I believe that the sql server can be accessed because of a
firewall "exception" (?) that allows the external web server to talk to the
sql server using a specific IP address and port (namely that of the sql server.)
Now we need to install a sql 2005 instance on the same box which needs to act
as an Internet backend. The sql browser service will resolve all client
requests to the default or named instance. But I read that the sql browser service
assigns a "dynamic" port to the Instance! If that is the case, it's unlikely that,
unless the firewall has all ports open for outgoing traffic, that the sql instance will be
able to communicate with the web server.
My conclusion:
Leave the default instance (sql 2000) port at its current value;
assign the named instance an unused port;
Make sure the sql browser is running on the box!
Tell the firewall guys to make an exception for the new port.
Does this seems reasonable to you?
TIA,
barkingdog
Hi,
I think this is a question for the specialists among us.
Can I use one general reporting server (installed on instance MAINREPORTING)
for multiple customers who all have their own sql instance (CUST1, CUST2, CUST3, ..)
I would use UserAuthenciation on the reportserver url to display the specific reports customers can use.
Is this possible, and what do i have to take care off concerning installation and/or configuration (especially on
the reporting side) ?
Greetings
Vinnie
i have sql server 2005 express running. during install, i had issues with a system dll that i found answers online and resolved. i am still very green, but i know much more now than i did at the time. i believe that as a result of the partial then failed installs i have multiple instances either fully or partially installed. when i am in the sql server mgmt express environment, it lists two sql engines. i only ever use one, and would like to safely remove the second without damaging or corrupting anything done with the other instance.
my reasons for wanting to do this are twofold. first, i would like to free up the drive space taken up by the second instance. (i am a stickler for clean harddrive mgmt and maintenance). second, now that i have used the software and am somewhat more familiar with it, i would consider installing a second, intentional instance so that i may attempt to better customize some of the install-time settings and configurations.
can anybody give me any pointers/ guide me in the direction of information on how to SAFELY go about this?
thank you in advance for any help.
I created a second SQL2000 instance on a Windows 2000 server. The strange thing is that I can create an ODBC connection to the default instance but cannot for the new named instance. If I try from a client that has SQL installed on it, I can see both instances. Any idea why this is happening?
Thanks,
Ken Nicholson
We're trying to decide if we should use a single large instance of SQL Server or multiple instances on the same server. This is for a dev environment.Have to limit max RAM per instance so no instance grabs it all.There will be I/O contention and CPU contention between instances since the different instances won't coordinate with each other.It limits the available RAM for In-Memory tables..It sets lower limits to the amount of RAM available for any given query, causing artificial "contention" even when there's nothing else running at the time.
View 2 Replies View RelatedAccording to the Task Manager, on my SBS 2003 Server, I'm running multiple instances of SQL. How do I determine which instance(s) are required to maintain server stability, and which are not. My Server resource use continues to be a perennial problem. Please advise.
View 3 Replies View RelatedSQL Server 2005 Enterprise
Is it possible to have multiple instances attach the same database?
I have a scenario where I want to have on one node, a clustered instance and a non clustered instance and both instances attach the same singular DB on a filer.
Is this possible?
Can SQL Server be setup such that one instance on a server is using SSL and another instance is not? Or is SSL a server-wide all-or-nothing issue?
Dave
Does SQL Server express support running multiple instances of database ?
View 1 Replies View RelatedIf I want to install 2 instances of SQL2000, will it install the SQL2K executable files (inn folder) onto 2 different folders, or all instances in one folder but the databases are in different folders.
Thanks
Please Help me on this.
I installed the two instances SQL on one box. ONe is default instance called ACSQL1(actually machine name) and the other one is called ACSQL1/DEVELOPMENT. THrought the my client site of SQL 2000 I can access both instances. When I try to get connection from VB. I can access the default instance but I can not access the second instance. Any ideas about this???
Qun Lu
I am running SQL 7.0 as the default instance and SQL 2K as a named instance. Each is using a different port....7.0 is using port 1433 and 2K is using 1024. Everything appears to be up and running fine on the server. However, I am not able to access the 2K instance from a client. I have tried to use both TCP IP and named pipes setting them up using the server network utility and the client network utility. No luck anywhere. I continue to get connection errors...check network documentation...
ANY IDEAS??????
Currently, I am running SQL Server 2000 with the default instance. I know SQL2K can run up to 16 instances simultaneously. I would like to add another instance but am unable to find documentation on how to add it. Books online tells me "about" multiple instances, but not how to set it up. I've obviously missed something somewhere. Can someone please direct me to a document that will help explain "how" to add another instance?
Thanks for your time and your help.
We have a DTS package that is submitted every minute by a SQL Agent job (2000). We see instances where before the first job is completed, the second one starts running.
Has anyone encountered this type of behavior before?
I have a need to add a second Sql instance to an existing cluster. However I read in this article http://www.sql-server-performance.com/articles/clustering/clustering_best_practices_p1.aspx
that this is not recommended. Does anyone know why this is or what problems I may encounter?
Its is running Sql 2005 on a 64 bit windows Server 2003.
Is there any limit on SQL server Multiple Instances? if we require to run 60+ Instances on single machine what will be the minimum hardware requirements.
View 3 Replies View Related I have a need to add a second Sql instance to an existing cluster. However I read in this article http://www.sql-server-performance.com/articles/clustering/clustering_best_practices_p1.aspx
that this is not recommended. Does anyone know why this is or what problems I may encounter?
Its is running Sql 2005 on a 64 bit windows Server 2003.
Himy first post in the data access forums, I really hope, someone can enlighten me here...I have a windows server 2003 running with 15 MSDE instances. No I would like to upgrade to SQL Server 2000 without crashing the existing instances... My perfect scenario woudl be- install sql server as new instance- move existing databases via detach / attach to the new instanceWill that work?
View 2 Replies View RelatedI need to put sql server 2000 enterprise and sql server 7 on the same box. For multiple instancing is it better to run with Win 2k Pro Server or Advanced Server. Please Elaborate.
Thanks in advance
Gunnar
Hi everybody.
One of department want to place db application from one server somewhere else on corparation network for 3 month period.
Problem is they want to keep it with max security.
Company does not want set up another server , so we want to create another
Instance and place database on it.
1. Is safe to keep 2 instances on same server ?
2. How remove access to this instance from members of local and domain admin role(If we deny acces to BuildInAdministrators how it is going to affect security?)
Thank you
Hi,
I have 2 W2K box's and want to install 4 SQL servers on each box & each different character set and want to setup clustering (Active - passive).
Do any one of you setup this type environment ?, Pl. let me know if you have any suggestions ..
Regards,
Madhu
Dear Listers,
1.) Is it possible to install Analysis Services on multiple SQL Server 2000 instances? If it is, then can you instruct me as to how to perform the install. If it is not possible, then does one restrict access to cube data via the Database Role Manager?
ie. The host box is - DOILAB30 with Analysis Services & SP2
Instance - DOILAB30/DOILAB30_FIN (Can AS be installed here?)
Do I severely restrict the membership of OLAP Admins?
2). Re. AS maintenance. - How do I backup and restore OLAP dbs/cubes etc. Following a restore, what issues, such as cube users/permissions should I be aware of? (if any).
TIA
John
I have two instances installed on my server. I have one database on the default instance and two very large reporting databases on the other instance.
Will having the default instance running affect the performance of the non-default instance where my reporting databases are?
I am using sql2012 with partitiondb custom installation over 6 dbs on 4 servers, ~200GB per db. I am looking for the perfect graphic tool (similar to Perfmon+Activity Monitor) where I can monitor a wide-scope SQL environment. I am interested in data / log / table / index growth, buffer cache hit ratio, average wait time, physical/logical reads/writes and such. I am interested in real-time / time-range metrics. I know I can issue immediate queries against dm_os_performance_counters / dm_os_buffer_descriptors / dm_exec_query_stats and get some of the relevant data, but is this the only way?Also, for your opinnion, what are the most crucial metrics to monitor when dealing with multiple dbs?
View 1 Replies View RelatedI have installed two mssql 2000 MSDE sp4 instances on WinXP SP2.
I can connect both instances from local machine.
But when I try from remote PC, I can only connect to one with default instance name and can't connect to another one ComputerNameInstanceName.
I set the windows firewall off in WinXPSP2. But still can't connect.
I also try with mssql2000 MSDE sp3 instances. It is same ask sp4.
Please help!!!!!!
Hello,
There are several instances in SQL Server. I use RDA method to access SQL Server from mobile devices. But RDA method only gets the server IP,not the instance name. So, how can I define RDA to access to the instance that I need?