How to convert dedicated server-mode to shared server-mode ?

Hi
I am having 3 oracle client machines(each with sql*plus or Toad tool),all these 3 client are to be connected through Jboss-4.0.5(application server) to Oracle 10g database server.
[ all 3 clients + 1 application server + 1 database server are with different ip address]
Question-1
Is it possible to convert a running Oracle-10.1.0.2.0 database server in[b] Windows server-2003 os from dedicated server-mode to shared server-mode ?
Question-2
What all are the init parameters I have to change ?
So far I have changed (a) alter system set shared_servers=5;
(b) alter system set dispatchers=(pro=tcp)(dis=3);
(c) alter system set max_dispatchers=10;
(d) alter system set shared_server_sessions=5;
(e) alter system set circuits=300;
Question-3
How to configure Listener in the Client system ?
Question-4
What all are the changes to be made in Jboss server ?
Regards
Sbmk_design

ad 1) Yes this is possible
Ad 2) From the top of my head, these seem like the settings to change
Ad 3) You do not have to change the listener (ow.. and clients have no listener) just make sure that you do not have '"server=dedicated" in your local tnsnames.ora file
Ad 4) in jboss, just check your datasource. If it is using a thin connection you are ok, if you are using a oci connection check the tnsnames.ora file.

Similar Messages

Convert dedicated server to shared server in oracle 10g

Dear,
Anybody help me how to change dedicated server setting into shared server in oracle 10g.
Regards,
Saeed ul haq

Refer to Oracle Documentation :
http://download.oracle.com/docs/cd/B19306_01/network.102/b14212/intro.htm#sthref54
http://download.oracle.com/docs/cd/B19306_01/network.102/b14212/plan.htm#sthref570
http://download.oracle.com/docs/cd/B19306_01/network.102/b14212/dispatcher.htm#i453786
Regards
Rajesh

Convert dedicated server to shared server on database tier Ebs R12

Hi all,
have anyone done this before, converting dedicated server to shared_server in R12
12.0.6 database 10.2.0.4 on OUL5
i've done this in single database but not with Ebs R12.
Please point me to some docs regarding this issue.
Thanks in advance!

Thx for the Post now I am running into diffrent problem
look at my TNSNAMES.ora
GDAT1.ILABSGROUP.COM =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.213.27)(PORT = 1521))
(CONNECT_DATA =
#(SERVER = SHARED)
(SERVICE_NAME =GDAT1)
if i uncomment ( Add the line) SERVER = SHARED i get a
ORA-12523: TNS:listener could not find instance appropriate for the client
connection
Please assit

How to convert SQL Server hierarchical query (CTE) to Oracle?

How to convert SQL Server hierarchical query (CTE) to Oracle?
WITH cte (col1, col2) AS
SELECT col1, col2
FROM dbo.[tb1]
WHERE col1 = 12
UNION ALL
SELECT c.col1, c.col2
FROM dbo.[tb1] AS c INNER JOIN cte AS p ON c.col2 = p.col1
DELETE a
FROM dbo.[tb1] AS a INNER JOIN cte AS b
ON a.col1 = b.col1

See: http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_10002.htm#i2129904
Ah, just spotted it's a delete statement - you won't be able to do it using subquery factoring in Oracle.
I had a go at trying to convert for you, but notice that you reference the cte from inside the cte... I can only assume you have a table called cte too...
DELETE FROM dbo.tb1
WHERE col1 = 12
OR col2 IN (SELECT col1 FROM cte)
Edited by: Boneist on 22-Jun-2009 09:19

Convert Dedicated server to MTS

Dear Friends,
I am using Oracle 8i standard version on NT. Can anyone please guide me as to how to convert the already installed Dedicated server to a MTS server.
Your help is most appreciated.
Ganesh

Hi
Using MTS is advantages only if the number of connection goes beyond 150. U have 6 parameters to be defined in the initora file. Depending on the version it may vary. Check the documentation in sqlnet topic.

How to convert SQL server stored procedures to Oracle 11g

Hi Experts,
In SQL server 30 stored procedures are there how to convert all the stored procedure
from SQL server to Oracle 11g.
Please help me,
Thanks.

ramya_162 wrote:
In SQL server 30 stored procedures are there how to convert all the stored procedure
from SQL server to Oracle 11g.
The single most fundamental concept you need to understand (grok in its fullness) is:
ORACLE IS NOT SQL-SERVER
There is very little, to NOTHING, in common between T-SQL (a language extension to SQL) and PL/SQL (integration of SQL with the language Ada, part of ALGOL family of languages that includes Pascal and C++).
So taking a T-SQL procedure and porting it as is to PL/SQL is plain stupid.
Why?
Oracle sucks at trying to be SQL-Server.
So how do you migrate from SQL-Server to Oracle?
By taking the REQUIREMENTS that the T-SQL procedures address, and addressing these requirements using Oracle SQL and PL/SQL.

How to convert sql server database to SQL Server Express LocalDB??

How do I convert sql server database 2008 to SQL Server Express LocalDB??
Thanks
Aru

Hello,
Please read the following article:
http://msdn.microsoft.com/en-us/library/hh873188.aspx
Hope this helps.
Regards,
Alberto Morillo
SQLCoffee.com

How to convert sql server procedure in to plsql procedure

hi guys
i have requirement where in i have to convert sql server procedure into plsql procedure.
can some one help me out .
thanks,
Vamshi.D

Hi Vamshi,
As you want to convert sql server procedure in to plsql procedure
i.e SQL SERVER ->ORACLE Right
FYI
SQL SERVER Proc. Syntax are totally different as compared to ORACLE Proc.
So, better you study Logic of SQL-SERVER Proc and convert into
Oracle Procedure.
Thanks,
Samadhan

How to convert variables on program to shared variables?

Hi I want the controls and indicators of an already existing programs to be available on the Data Dashboard of a tablet/phone. What are the steps to follow if I want to convert them into shared variables so that I can send them to the dashboard. I just found results on how to create new shared variables.
Also the existing program is a state machine. So will the variables be available on the dashboard simulteneously or is it possible to visualise the controls in the form of multiples tabs on Dashboard, like it is on the original program?

I don't know of any way to convert the controls to shared variables. You're going to have to create the shared variables fresh and wire them up in a way that makes sense for your application.
As for tabs...kind of. Each dashboard can be configured to have different screens and you can move between them. This is probably the guide you want to follow:
http://www.ni.com/white-paper/13757/en/

Dedicated server vs multi threaded server archcitechture ( shared servers)

http://www.dba-oracle.com/t_mts_multithreaded_servers_shared.htm
1. I read the above for dedicated server vs multi threaded server archcitechture ( shared servers), please make it easy for a novice like me to understand in brief. Is the difference between the two only that MTS spawn multiple virtual servers which share and same memor ?
2. How does the dedicated server work right from a db user logs in to when the user logs out ?
Thanks in advance.
Gony

Posting it in [General Forum|http://forums.oracle.com/forums/forum.jspa?forumID=61] is more appropriate.
SS

How to Convert an RMI Server into WINNT service

I have an RMI Server, that looks like the following
SimpleRMIServer.java
import java.io.*;
import java.rmi.*;
import java.rmi.server.*;
import java.rmi.registry.*;
import java.rmi.*;
import java.rmi.server.UnicastRemoteObject;
public class SimpleRMIServer
public static void main(String[] argv) {
System.setSecurityManager(new RMISecurityManager());
try {
LocateRegistry.createRegistry(1099);
SimpleRMIImpl implementation = new SimpleRMIImpl("SimpleRMIImpl instance");
// SimpleRMIImpl implementation = new SimpleRMIImpl("SimpleRMIImpl instance");
System.out.println("SimpleRMIImpl ready");
catch (Exception e) {
System.out.println("Exception occurred: " + e);
the SimpleRMIImpl.java also is available. (SimpleRMIImpl.class)
now the problem is how to convert this Server to a service.
I have seen a java class that extends a service class have been converted to a service like the following
TestService.java
// TestService.java
// (C) Copyright 1995 - 1999 Microsoft Corporation. All rights reserved.
import java.io.*;
import com.ms.service.*;
public
class TestService extends Service
static
// Uncomment to disable the assassin. The service will fail to respond
// in the time specified in the last waithint for the third pause
// event received. If the assassin is enabled (i.e. this line is commented
// out, the default), then the service will be forcibly killed.
//Service.disableassassin = true;
int pausecount;
int intcount;
public TestService (String[] args) throws IOException
System.out.println("Sending updated pending status");
CheckPoint(1000);
System.out.println("Sending running status with all controls");
setRunning(ACCEPT_SHUTDOWN | ACCEPT_PAUSE_CONTINUE | ACCEPT_STOP);
System.out.println("Started");
protected
boolean handleStop ()
setStopping(5000);
System.out.println("dying");
return true;
protected
boolean handlePause ()
pausecount++;
if (pausecount == 3)
System.out.println("pause #3, sleeping for 30 seconds, should be killed in 2+5 seconds");
setPausing(2000);
try
Thread.sleep(30000);
catch (InterruptedException e)
System.out.println("interrupted");
else
System.out.println("received pause #"+pausecount+", pausing for 2 seconds");
setPausing(5000);
try
Thread.sleep(2000);
catch (InterruptedException e)
System.out.println("interrupted");
System.out.println("sending paused");
setPaused();
System.out.println("sent paused");
return false;
protected
boolean handleContinue ()
System.out.println("received continue, continuing after 2 seconds");
setContinuing(5000);
try
Thread.sleep(2000);
catch (InterruptedException e)
System.out.println("interrupted");
System.out.println("sending running");
setRunning();
System.out.println("sent running after continue");
return false;
protected
boolean handleShutdown ()
System.out.println("received shutdown, treating as stop");
return handleStop();
protected
boolean handleInterrogate ()
System.out.println("received interrogate");
setServiceStatus(getServiceStatus());
System.out.println("sent status for interrogate");
intcount++;
if (intcount == 3)
System.out.println("received 3rd interrogate, stopping self in 5 seconds");
try
Thread.sleep(5000);
catch (InterruptedException iex)
System.out.println("interrupted");
System.out.println("stopping");
StopServiceEventHandler(1000);
return false;
using the jntsvc.exe tool, that code have been converted to an executable, then installed as a service.
I've tried to embed the RMIServer code in the constructor for this service, but it didn't work
Hope you have a clear understanding of what I'm saying
any help, highly appreciated
thanx in advance
here is my email [email protected]
regards

Our second installment of "Questions from the Past"
Dear viewer, check out Tomcat's source, I believe they implement Tomcat as a service so just follow what they did.
Steve - your answer Guru
Tune in next week for our third installment of "Questions from the past"

How to convert a dedicated running oracle server to a shared server

i need help as to how to convert a dedicated running oracle server to a shared server.(step by step plz i am fairly a fresh person)
there are presently 10 users but have to configure for 125 users accessing from 5 locations.
also need how to implement connection manager

125 users are not so much, unless your database server is a quite small one. Anyway, you have to configure Dispatchers and Shared Servers. See Configuring Oracle Database for Shared Server
About Connection Manager see Configuring and Administering Oracle Connection Manager

Converting from dedicated server to shared server

Hi,
How to convert from a dedicated server configuration to a shared server configuration.
Thanks
Muneer

SHAN@2009 wrote:
Hi
I am using Oracle 11g Database Release 1 OS Windows 2003 Server R2 SP2, I have Created a Database and the database server mode is "Shared' recently my user request me to change server mode into Dedicated for there testing Purpose.what are the Parameters i have set in the ini file for converting the server mode from Shared to Dedicated.
Please advice .
Thanks
ShanIt's not an either/or situation, as the database does not "run in shared server mode" vs. "run in dedicated server mode". A database will *always* accept dedicated connections if requested by the client. It *may* accept shared server connections -- *if* requested by the client *and if* it is configured to accept them.

Shared and Dedicated server modes

Hi,
We have been having some issues with connections and listeners. Please find here... Link [Post1|http://forums.oracle.com/forums/message.jspa?messageID=3665455] and Link [Post2|http://forums.oracle.com/forums/message.jspa?messageID=3677914].
Despite this help from this forum, I still face some problem configuring listener in both Shared and Dedicated server modes.
Pls find the below the problem...
Two listeners namely, LSNR1 and LSNR2 have been started.
listener.ora:
LSNR2 =
(DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = dbdev.website.org)(PORT = 1522))
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
SID_LIST_LSNR2 =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = TESTDB)
      (ORACLE_HOME = /u02/app/oracle)
LSNR1 =
(DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = dbdev.website.org)(PORT = 1521))
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
SID_LIST_LSNR1 =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = TESTDB)
      (ORACLE_HOME = /u02/app/oracle)
)LSNR1 works with both Shared and Dedicated configurations, whereas LSNR2 neither DEDICATED nor SHARED configurations...
Here is the TNS names entry at the client (for LSNR2)...
serv2=
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = xxx.xxx.xxx.xxx)(PORT = 1522))
    (CONNECT_DATA =
      (SERVICE_NAME=DEDICATED)
)When I try to connect using this, it says
+ ORA-12514: TNS: Listener does not know of service requested in connect descriptor +
Pls help.
Thanks,
Aswin.

Aswin,
I didnt see the other posts but the error is fairly simple,
>
ORA-12514:
TNS:listener does not currently know of service requested in connect descriptor
Cause:     The listener received a request to establish a connection to a database or other service. The connect descriptor received by the listener specified a service name for a service (usually a database service) that either has not yet dynamically registered with the listener or has not been statically configured for the listener. This may be a temporary condition such as after the listener has started, but before the database instance has registered with the listener.
Action:
- Wait a moment and try to connect a second time.
- Check which services are currently known by the listener by executing: lsnrctl services <listener name>
- Check that the SERVICE_NAME parameter in the connect descriptor of the net service name used specifies a service known by the listener.
- If an easy connect naming connect identifier was used, check that the service name specified is a service known by the listener.
- Check for an event in the listener.log file.
>
So check what you are passing in the connection string.
HTH
Aman....

Shared or Dedicated server mode

My database is configured like:
9i Release2, Enterprise edition, OLTP, DEDICATED server mode!
I have more than 40 users who connect to db through WAN.
Is this good selection, I meen on server mode, or is better way to use SHARED s.mode. And way?!
Also where could I see which server mode of db is installed?
Thanks!

If we are talking about 40 physical end users, I wouldn't consider shared server mode. Shared server is ideal when you have so many users that the server would simply fall over if it tried to spawn that many dedicated connections.
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

How to convert dedicated server-mode to shared server-mode ?

Similar Messages

Maybe you are looking for