Oracle Exadata Vs Oracle database machine

Hi,
I would like to know the difference between Oracle exadata and Oracle database machine. From Oracle website I can find both are used high volume database applications.
Can somebody help.
Thanks
Rajesh

user12122325 wrote:
Hi,
I would like to know the difference between Oracle exadata and Oracle database machine. From Oracle website I can find both are used high volume database applications.I amnot sure that how come you missed the pages of both machines? Anways, ORacle EXadata(version1)was for DWH applications while Exadata Version2, The Database Machine is for OLTP systems.
[Sun Oracle Database Machine|http://www.oracle.com/database/database-machine.html]
[Oracle Exadata|http://www.oracle.com/database/exadata.html]
HTH
Aman....

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Webcast : Sun Oracle Database Machine for Data Warehousing -Sep 30 noon ET

Sun Oracle Database Machine for Data Warehousing
Jean Pierre Dijcks - Data Warehousing Product Mgmt, Oracle
https://conference.oracle.com/imtapp/app/cmn_jm_hub.uix?mID=158101510
On September 15 Oracle announced the second generation of its Database Machine, making an already strong data warehousing product significantly stronger. The new version runs on Sun hardware and offers important new features. Available in full rack, half rack, quarter rack, and basic unit configurations, the Sun Oracle Database Machine can add value at many data warehouse size levels.
The Sun Oracle Database Machine runs on Oracle Database 11g Release 2 and has new features such as:
Smart Flash Cache memory for ultra-fast IO - Reaches 50GB/second on a full rack system (not even counting gains from compression)
Exadata Hybrid Columnar Compression - Maximizes data capacity and reduces scan times: think 500GB/second IO
Offloaded Data Mining Scoring - Moves CPU-intensive operations from database servers to Exadata storage servers
In-Memory Parallel Execution - Caches full tables in memory across nodes: foundation of new TPC-H world record
There is plenty more we have not listed above, so come to this TechCast and learn about this major new product!
Audio Dial-In: 888 967 2253 Audio Meeting ID: 572994 Audio Meeting Passcode: 334451
Web Conference: https://conference.oracle.com/imtapp/app/cmn_jm_hub.uix?mID=158101510
Compatibility Check: If you have not used Oracle's web conference system before, please ensure your system
compatibility by going to https://conference.oracle.com/imtapp/app/nuf_sys.uix

Is there any way, one could get this webcast to watch it offline?
regards

Cloning Oracle Database Machine

Hi
I have a Oracle database 11g installed on VMWare workstation. I have done clone of this database machine.
Now I want to use the database from the cloned machine. To use this I have assigned new IP address and new machine name to this machine. What all do I need to change other than setting IP address and hostname?
Thanks

Might depend upon how your VMware gets its IP address.
For VMware I would consider both a hosts file entry and a static listener. For the host if you always get the same IP consider adding it under localhost.localdomain localhost :
Example
# that require network functionality will fail.
127.0.0.1 localhost.localdomain localhostListener example :
SID_LIST_listener=
(SID_LIST=
(SID_DESC=
(GLOBAL_DBNAME=sales.us.acme.com)
(SID_NAME=sales)
(ORACLE_HOME=/u01/app/oracle/10g)))Generally if I shutdown the VMware server and copy the files and then pick "Moved it" when I run it, it works with just minor changes to Net80.
For additional information see :
http://www.oracle-base.com/articles/10g/OracleDB10gR2RACInstallationOnCentos4UsingVMware.php
Look for the section "Clone the Virtual Machine" The Probe for new MAC is key!
Best Regards
mseberg
Edited by: mseberg on Nov 18, 2011 8:07 AM
Later
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New Exam - (1z0-027) - Oracle Exadata Database Machine X3 Administrator

Hi Friends,
Exadata Database Machine Overview
Identify the benefits of using Database Machine for different application classes
Describe the integration of the Database Machine with Oracle Database Clusterware and ASM
Describe Exadata Storage Server and the different Database Machine configurations
Describe the key capacity and performance specifications for Database Machine
Describe the key benefits associated with Database Machine
Exadata Database Machine Architecture
Describe the Database Machine network architecture
Describe the Database Machine software architecture
Describe the Exadata Storage Server storage entities and their relationships
Describe how multiple Database Machines can be interconnected
Describe site planning requirements for Database Machine
Describe network requirements for Database Machine
Key Capabilities of Exadata Database Machine
Describe the key capabilities of Exadata Database Machine
Describe the Exadata Smart Scan capabilities
Describe the capabilities of hybrid columnar compression
Describe the capabilities and uses of the Smart Flash Cache
Describe the capabilities of the Smart Flash Log
Describe the purpose and benefits of Storage Indexes
Describe the capabilities and uses of Exadata Secure Erase
Exadata Database Machine Initial Configuration
Describe the installation and configuration process for Database Machine
Describe the default configuration for Database Machine
Describe supported and unsupported customizations for Database Machine
Describe database machine operating system options and configurations
Configure Exadata Storage Server
Configure Exadata software
Create and configure ASM disk groups using Exadata
Use the CellCLI Exadata administration tool
Describe Exadata Storage Server security
I/O Resource Management
Use Exadata Storage Server I/O Resource Management to manage workloads within a database and across multiple databases
Configure database resource management plans
Configure category plans
Configure inter-database plans
Describe and configure the I/O resource manager objectives
Monitor I/O using I/O Metrics
Recommendations for Optimizing Database Performance
Optimize database performance in conjunction with Exadata Database Machine
Monitor and configure table indexes, accounting for the presence of Exadata
Using Smart Scan
Describe Smart Scan and the query processing that can be offloaded to Exadata Storage Server
Describe the requirements for Smart Scan
Describe the circumstances that prevent using Smart Scan
Identify Smart Scan in SQL execution plan
Use database statistics and wait events to confirm how queries are processed
Consolidation Options and Recommendations
Describe the options for consolidating multiple databases on Database Machine
Describe the benefits and costs associated with different options
Identify the most appropriate approach for consolidation in different circumstances
Migrating Databases to Exadata Database Machine
Describe the steps to migrate your database to Database Machine
Explain the main approaches for migrating your database to Database Machine
Identify the most appropriate approach for migration in different circumstances
Identify the most appropriate storage configuration for different circumstances
Bulk Data Loading using Oracle DBFS
Use Oracle DBFS for bulk data loading into Database Machine
Configure the Database File System (DBFS) feature for staging input data files
Use external tables based on input data files stored in DBFS to perform high-performance data loads
Exadata Database Machine Platform Monitoring
Describe the purpose and uses of SNMP for the Database Machine
Describe the purpose and uses of IPMI for the Database Machine
Describe the purpose and uses of ILOM for the Database Machine
Configuring Enterprise Manager Grid Control 11g to Monitor Exadata Database Machine
Describe the Enterprise Manager Grid Control architecture as it specifically applies to Exadata Database Machine
Describe the placement of agents, plug-ins and targets
Describe the recommended configuration for high availability
Describe the plug-ins associated with Exadata Database Machine and how they are configured
Use setupem.sh
Configure a dashboard for Exadata Database Machine
Monitoring Exadata Storage Servers
Describe Exadata Storage Server metrics, alerts and active requests
Identify the recommended focus areas for Exadata Storage Server monitoring
Monitor the recommended Exadata Storage Server focus areas
Monitoring Exadata Database Machine Database Servers
Describe the monitoring recommendations for Exadata Database Machine database servers
Monitoring the InfiniBand Network
Monitor InfiniBand switches
Monitor InfiniBand switch ports
Monitor InfiniBand ports on the database servers
Monitor the InfiniBand subnet master location
Monitor the InfiniBand network topology
Monitoring other Exadata Database Machine Components
Monitor Exadata Database Machine components: Cisco Catalyst Ethernet Switch, Sun Power Distribution Units, Avocent MergePoint Unity KVM Switch
Monitoring Tools
Use monitoring tools: Exachk, DiagTools, ADRCI, Imageinfo and Imagehistory, OSWatcher
Backup and Recovery
Describe how RMAN backups are optimized using Exadata Storage Server
Describe the recommended approaches for disk-based and tape-based backups of databases on Database Machine
Describe the recommended best practices for backup and recovery on Database Machine
Perform backup and recovery
Connect a media server to the Database Machine InfiniBand network
Database Machine Maintenance tasks
Power Database Machine on and off
Safely shut down a single Exadata Storage Server
Replace a damaged physical disk on a cell
Replace a damaged flash card on a cell
Move all disks from one cell to another
Use the Exadata cell software rescue procedure
Patching Exadata Database Machine
Describe how software is maintained on different Database Machine components
Locate recommended patches for Database Machine
Describe the recommended patching process for Database Machine
Describe the characteristics of an effective test system
Database Machine Automated Support Ecosystem
Describe the Auto Service Request (ASR) function and how it relates to Exadata Database Machine
Describe the implementation requirements for ASR
Describe the ASR configuration process
Describe Oracle Configuration Manager (OCM) and how it relates to Exadata Database Machine
Quality of Service Management
Describe the purpose of Oracle Database Quality of Service (QoS) Management
Describe the benefits of using Oracle Database QoS Management
Describe the components of Oracle Database QoS Management
Describe the operations of Oracle Database QoS Management
Thanks
LaserSoft

Here's the source document from Oracle Education with the exam details: http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-027&p_org_id=&lang=
This is the non-partner equivalent of "Oracle 11g Essentials" (1Z0-536 http://www.oracle.com/partners/en/knowledge-zone/database/1z1-536-exam-page-169969.html) that has existed under various names since 2010, but with additional content relevant to new features like flash logging, QoS management and ASR.
Marc

Oracle Database migration to Exadata

Dear Folks,
I have a requirement to migrate our existing Oracle Database to Exadata Machine. Below is the source & destination details:
Source:
Oracle Database 11.1.0.6 Verson & Oracle DB 11.2.0.3
Non-Exadata Server
Linux Enivrionment
DB Size: 12TB
Destination:
Oracle Exadata 12.1
Oracle Database 12.1
Linux Environment
System Dowtime would be available for 24-30 hours.
Kindly clarify below:
1. Do we need to upgrade the source database (either 11.1 or 11.2) to 12c before migration?
2. Any upgarde activity after migration?
3. Which migration method is best suited in our case?
4. Things to be noted before migration activity?
Thanks for your valuable inputs.
Regards
Saurabh

Saurabh,
1. Do we need to upgrade the source database (either 11.1 or 11.2) to 12c before migration?
This would help if you wanted to drop the database in place as this would allow a standby database to be used which would reduce downtime or a backup and recovery to move the database as is into the Exadata. This does not however allow you the chance to put in some things that could help you on the Exadata such as additional partitioning/adjusting partitioning, Advanced Compression and HCC Compression.
2. Any upgrade activity after migration?
If you upgrade the current environment first then not there would not be additional work. However if you do not then you will need to explore a few options you could have depending on your requirements and desires for your exadata.
3. Which migration method is best suited in our case?
I would suggest some conversations with Oracle and/or a trusted firm that has done a few Exadata implementations to explore your migration options as well as what would be best for your environment as that can depend on a lot of variables that are hard to completely cover in a forum. At a high level I typically have recommended when moving to Exadata that you setup the database to utilize the features of the exadata for best results. The Exadata migrations I have done thus far have been done using Golden Gate where we examine the partitioning of tables, partition the ones that make sense, implement advanced compression and HCC compression where it makes sense, etc. This gives us an environment that fits with the Exadata rather then a drop an existing database in place though that works very well. Doing it with Golden Gate eliminates the migration issues for the database version difference as well as other migration potential issues as it offers the most flexibility, but there is a cost for Golden Gate to be aware of as well so may not work for you and Golden Gate will keep your downtime way down as well and give you opportunity to ensure that the upgrade/implementation will be smooth by giving some real work load testing to be done..
4. Things to be noted before migration activity?
Again I would suggest some conversations with Oracle and/or a trusted firm that has done a few Exadata implementations to explore your migration options as well as what would be best for your environment as that can depend on a lot of variables that are hard to completely cover in a forum. In short here are some items that may help keep in mind exadata is a platform that has some advantages that no other platform can offer, while a drop in place does work and does make improvements, it is nothing compared to the improves that could be if you plan well and implement with the features Exadata has to offer. The use of Real Application Testing Database Replay and flashback database will allow you to implement the features, test then with a real workload and tune it well before production day and allow you to be nearly 100% confident that you have a well running tuned system on the Exadata before going live. The use of Golden Gate allows you to get an in Sync database run many replays of workloads on the Exadata without losing the sync giving you time and ability to test different workload partitioning and compression options. Very nice flexibility.
Hope this helps...
Mike Messina

Unable to connect to Oracle database running on Windows machine from linux.

Hi,
I'm not able to connect to oracle database running on Windows machine from Linux machine. I'm geting the below mentioned error. I have given below the code I used to connect to database and database propertes.Do I need to use any specific driver?
Please help me.
Thanks,
Sunjyoti
Code :
import oracle.jdbc.pool.OracleDataSource;
import java.sql.Connection;
import java.util.*;
import java.sql.*;
import java.io.*;
class try2{
public static void main(String args[]) {
try {
          System.out.println("hi");
// Load the properties file to get the connection information
Properties prop = new Properties();
prop.load(new FileInputStream("/home/sreejith/EDIReader/Connection.properties"));
// Create a OracleDataSource instance
OracleDataSource ods = new OracleDataSource();
System.out.println("prop is "+prop);
configureDataSource(ods, prop);
Connection conn=null;
// Create a connection object
conn = ods.getConnection();
     System.out.println("Connection is"+conn);
// Sets the auto-commit property for the connection to be false.
conn.setAutoCommit(false);
} catch (SQLException sqlEx){ // Handle SQL Errors
System.out.println("In exception "+sqlEx);
} catch(Exception excep) { // Handle other errors
System.out.println(" Exception "+ excep.toString());
private static void configureDataSource(OracleDataSource ods, Properties prop) {
// Database Host Name
ods.setServerName(prop.getProperty("HostName"));
// Set the database SID
ods.setDatabaseName(prop.getProperty("SID"));
// Set database port
ods.setPortNumber( new Integer( prop.getProperty("Port") ).intValue());
// Set the driver type
ods.setDriverType ("thin");
// Sets the user name
ods.setUser(prop.getProperty("UserName"));
// Sets the password
ods.setPassword(prop.getProperty("Password"));
Connection properties :
# Your Database Connection details
HostName = 10.20.3.19
SID = EDIREAD
Port = 1521
UserName = dbuser
Password = dbuser
Error I'm getting is
error while trying to connect with odbc datasource
[root@iflexpau2217 EDIReader]# java try2
hi
prop is {HostName=10.20.3.19, Password=dbuser, UserName=dbuser, SID=EDIREAD, Port=1521}
In exception java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
Also I tried to connect with weblogic JDBC driver
Code is here:
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.sql.Blob;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
//import com.entrust.toolkit.util.ByteArray;
public class trial{
     public static void main(String args[]) throws IOException{
          System.out.println("hi");
          Connection p_conn = null;
          PreparedStatement xml_insert = null;
          try {
     // Load the JDBC driver
               System.out.println("hi2");
     // String driverName = "oracle.jdbc.driver.OracleDriver";
String driverName = "weblogic.jdbc.oracle.OracleDriver";
     System.out.println("hi2");
     Class.forName(driverName);
     // Create a connection to the database
     String serverName = "10.20.3.19";
     String portNumber = "1521";
     String sid = "EDIREAD";
     //String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
String url = "jdbc:bea:oracle://10.20.3.19:1521";
     String username = "dbuser";
     String password = "dbuser";
System.out.println("connection is:"+p_conn+"user name is"+username+"password is"+password);
     p_conn = DriverManager.getConnection(url, username, password);
     System.out.println("connection is:"+p_conn+"user name is"+username+"password is"+password);
          xml_insert=p_conn.prepareStatement("insert into PRTB_SUBUNIT (SUBUNT_ID,SUBUNT_SUB_UNIT,SUBUNT_PHYUNT_ID) values (?,?,?)");
          //InputStream in=null;
          File l_file=new File("/home/sreejith/EDIReader/propertyfiles/inputfile/BUG_10802_ES_CSB19_68.txt");
          BufferedReader input =null;
          input=new BufferedReader(new FileReader(l_file));
          String line = null;
          StringBuffer trial=new StringBuffer();
          while (( line = input.readLine()) != null){
               trial.append(line);
               trial.append(System.getProperty("line.separator"));
          //InputStream is = new BufferedInputStream(new FileInputStream(l_file));
          System.out.println(trial.toString());
          //Blob b ;
          //byte[] bytes=trial.toString().getBytes();
          //System.out.println("Size-->"+bytes.length);
          xml_insert.setString(1,new String("SpecailChar"));
          //xml_insert.setBinaryStream(2,new ByteArrayInputStream(bytes),15920);
          xml_insert.setString(3,"SpecailChar");
          xml_insert.executeUpdate();
          p_conn.commit();
          } catch (ClassNotFoundException e) {
               System.out.println("ClassNotFoundException:"+e.getMessage());
          // Could not find the database driver
          } catch (SQLException e) {
               System.out.println("SQEXCEPTIN:"+e.getMessage());
          // Could not connect to the database
          }catch (FileNotFoundException e) {
               System.out.println("filenot found:"+e.getMessage());
          // Could not connect to the database
Error I'm getting is
error while trying with jdbc:
SQEXCEPTIN:[BEA][Oracle JDBC Driver]Error establishing socket to host and port: 10.20.3.19:1521. Reason: Connection refused

Is the Windows firewall active? Have you enabled the port on the firewall, if it is?

Failed to query database in oracle virtual machine

Hello I am exposing a cloud service with WCF which is connected to the oracle database in a virtual machine on my machine if Client runs perfectly, but want to use the cloud service mark me the following error:
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System.ArgumentException: Unable to find the requested .Net Framework Data Provider. It may not be installed.
at System.Data.EntityClient.EntityConnection.GetFactory(String providerString)."
What I understand is some connection to Oracle, but that is not, alguine can help me.
I am using Entity Framework.

Hi,
From my experience, this thread seems more related with
the Entity Framework forum, but anyway, you should use a data provider that can handle EF in Oracle. There are couple of 3rd party data providers for oracle that support entity framework - devart, datadirect, and Oracle also has a new version of the
ODP that supports EF.
You can see the list here:
http://go.microsoft.com/fwlink/?LinkId=143699
Hope this helps
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Oracle Database 9.2.0.1 on Window 8 server machine

Hi guys!
I have problem with installation of Oracle Database 9.2.0.1 on Window 8 server machine. I need installation Guide of Oracle Database 9.2.0.1 for "Windows 8" server Machine.
anyone can help me how can i install?

visit http://tahiti.oracle.com/

How to start Oracle database in solaris Machine

I installed Oracle database in my solaris machine. Everything went fine .. I was able to install it and test the database if it's working or not.
Something happened that made me shut down and restart the solaris machine, the problem is that Oracle is not running, so I have to start it manually, and I'm not sure how to do that ... Is there a way to start Oracle automatically once the solaris machine is started ...
I'm using the SSH Secure Shell Client to configure and install everything into the solaris machine ..

Here is the work around for starting oracle instance automatically.
1) logon the system as root user.
2) under /etc/init.d/ directory, create a file name oraclestart(name the file to what you feel comfortable). eg: /etc/init.d/oraclestart.
with the following content:
#!/bin/sh
# Created by Henry Nguyen
# Date 10/11/2005
# Script to automatic start and stop oracle instances on server
ORACLE_HOME=/export/home/oracle/product/9.2.0.1.0 (diffrent on your system)
if [ ! -f $ORACLE_HOME/bin/dbstart || ! -f $ORACLE_HOME/bin/dbshut ]; then
echo missing oracle start/stop script
exit 1
fi
case "$1" in
'start')
su - oracle -c '$ORACLE_HOME/bin/dbstart'
su - oracle -c '$ORACLE_HOME/bin/lsnrctl start'
'stop')
su - oracle -c '$ORACLE_HOME/bin/lsnrctl stop'
su - oracle -c '$ORACLE_HOME/bin/dbshut'
esac
3) create 2 soft link as following:
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ln -s /etc/init.d/oraclestart /etc/rc0.d/K10oraclestart
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Can we have oracle database and gateway for SLQServer on same machine

Can we install oracle database and Gateway for sQLServer on same machine>?
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Where will we give dg4msql details in tnsnames and listner files?

Here is the output of starting both the listeners. This is output when i appended listener1 settings in Oracle_home listener.ora file.
C:\Users\Administrator>lsnrctl start listener
LSNRCTL for 64-bit Windows: Version 11.2.0.2.0 - Production on 03-DIC-2012 04:46
:15
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Avvio di tnslsnr: attendere...
TNSLSNR for 64-bit Windows: Version 11.2.0.2.0 - Production
Il file dei parametri di sistema Þ C:\app\Administrator\product\11.2.0\dbhome_1\
network\admin\listener.ora
Messaggi di log registrati in C:\app\Administrator\diag\tnslsnr\WIN-77CAQGHJSA2\
listener\alert\log.xml
Ascolto su: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))
Connessione a (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521
STATO del LISTENER
Alias listener
Versione TNSLSNR for 64-bit Windows: Version 11.2.0.2.0 - Produ
ction
Data di inizio 03-DIC-2012 04:46:20
Tempo di attivitÓ 0 giorni 0 ore 0 min. 5 sec.
Livello trace off
Sicurezza ON: Local OS Authentication
SNMP OFF
File di parametri listenerC:\app\Administrator\product\11.2.0\dbhome_1\network\a
dmin\listener.ora
File di log listener C:\app\Administrator\diag\tnslsnr\WIN-77CAQGHJSA2\list
ener\alert\log.xml
Summary table degli endpoint di ascolto...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521)))
Summary table dei servizi...
Il servizio "test" ha 1 istanze.
L'istanza "test", stato UNKNOWN, ha 1 handler per questo servizio...
Il comando Þ stato eseguito
C:\Users\Administrator>lsnrctl start listener1
LSNRCTL for 64-bit Windows: Version 11.2.0.2.0 - Production on 03-DIC-2012 04:46
:23
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Avvio di tnslsnr: attendere...
TNSLSNR for 64-bit Windows: Version 11.2.0.2.0 - Production
Il file dei parametri di sistema Þ C:\app\Administrator\product\11.2.0\dbhome_1\
network\admin\listener.ora
Messaggi di log registrati in D:\product\11.2.0\tg_2\diag\tnslsnr\WIN-77CAQGHJSA
2\listener1\alert\log.xml
Ascolto su: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1522))
Connessione a (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1522
STATO del LISTENER
Alias listener1
Versione TNSLSNR for 64-bit Windows: Version 11.2.0.2.0 - Produ
ction
Data di inizio 03-DIC-2012 04:46:29
Tempo di attivitÓ 0 giorni 0 ore 0 min. 5 sec.
Livello trace off
Sicurezza ON: Local OS Authentication
SNMP OFF
File di parametri listenerC:\app\Administrator\product\11.2.0\dbhome_1\network\a
dmin\listener.ora
File di log listener D:\product\11.2.0\tg_2\diag\tnslsnr\WIN-77CAQGHJSA2\li
stener1\alert\log.xml
Summary table degli endpoint di ascolto...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1522)))
Summary table dei servizi...
Il servizio "dg4msql" ha 1 istanze.
L'istanza "dg4msql", stato UNKNOWN, ha 1 handler per questo servizio...
Il comando Þ stato eseguito
C:\Users\Administrator>sqlplus /nolog
SQL*Plus: Release 11.2.0.2.0 Production on Lun Dic 3 04:46:34 2012
Copyright (c) 1982, 2010, Oracle. All rights reserved.
SQL> conn system/Manager1@star
Connesso.
SQL> create public database link test2 connect to "sa" identified by "pwd"
using 'dg4msql';
Creato database link.
SQL> select count(*) from prefer@test2;
select count(*) from prefer@test2
ERRORE alla riga 1:
ORA-28545: errore diagnosticato da Net8 durante la connessione a un agente
Unable to retrieve text of NETWORK/NCR message 65535
ORA-02063: precedente 2 lines da TEST2
Output of tnsping from oracle_home
C:\Users\Administrator>tnsping dg4msql
TNS Ping Utility for 64-bit Windows: Version 11.2.0.2.0 - Production on 03-DIC-2
012 05:01:28
Copyright (c) 1997, 2010, Oracle. All rights reserved.
File di parametri utilizzati:
C:\app\Administrator\product\11.2.0\dbhome_1\network\admin\sqlnet.ora
╚ stato utilizzato l'adattatore TNSNAMES per risolvere l'alias
Tentativo di contattare (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522)) (CONNECT_DATA = (SERVICE_NAME = dg4msql)) (HS=OK))
OK (0 msec)
tnsnames.ora file at D:\product\11.2.0\tg_2\NETWORK\ADMIN
dg4msql =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522))
(CONNECT_DATA = (SERVICE_NAME = dg4msql))
(HS=OK)
C:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN
LISTENER_test=
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
dg4msql =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522))
(CONNECT_DATA = (SERVICE_NAME = dg4msql))
(HS=OK)
test=
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = test)
)

Install Oracle Application Server on the same machine with Oracle Database

Hello!
I have already have installed on my laptop the oracle Database 10g, and i want to install on the same machine Oracle Application Server; can I do that? After i look on some threads on this forum I understand that all I have to do is to change the default port 1521 of the database to antoher ..let's say 1523...how can I change the port? what files do i have to modify? Oracle Application server can work in good conditions with Oracle XE or I will have the same problem?
My SO is Windows XP Professional SP II, all updates, 512RAM, 2Ghz-CPU
Thanks!

Well, you'll have some problems to run simultaneously Database and AS with 512 Mb...
Apart from that, you don't need to start two listeners, you can use just one (the highest version) for both DBs.
If, for any reason, you want to use two, you can change the port within LISTENER.ORA file, normally in ORACLE_HOME\network\admin.

Hyperion 11.1.1.3 and Oracle Database on separate machines, any experience?

Hi,
anybody has experience on installing Hyperion 11.1.1.3 (and paths) on Windows 2003 Server with Oracle Database 11g installed on separate machine?
Is there any known issue?
thanks a lot
robo

Hi,
Many installs the Oracle database is situated on a separate server than the hyperion install, it is quite common.
As long as there is a good link between the machines you should be fine.
Cheers
John
http://john-goodwin.blogspot.com/

Oracle Database at Novel Netware and D2K at Windows Machine

One of our clients are asking Combination of Oracle Database at Novel netware and Developer 2000 at Windows machine , please send us the comments whether the above combination is possible

Hello,
yes it is possible, we are having oracle 8.04 running on Netware 5.0 with Win98 clients using D2K.
However further versions of oracle e.g. 8i,9i etc are not available and never going to be available on netware.
hence we are migratiing to Win2K Adv server.
regards.
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by [email protected]:
One of our clients are asking Combination of Oracle Database at Novel netware and Developer 2000 at Windows machine , please send us the comments whether the above combination is possible<HR></BLOCKQUOTE>
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Oracle Database Instalation In PDA Machine

Hi,
Am very new to PDA application, i created one application for stock taking, it will read the barcodes and stoc qty, now its saving into a notepad file. But i want to store these datails in a database.
PDA machione Operating system is Windows mobile
So i prefer oracle Database, i want to install the oracle Database in this machine. may i know how can i install and which version will support.
Pleas suggest any about the which version i can install
i want to know the setp by setp details of installation
Tahnks & Regards
Jerin

Oracle Mobile Client
Please check:
http://docs.oracle.com/cd/E22663_01/doc.11100/e22681/instsqlite.htm#CACDHHED

How to connect to an Oracle database on one machine from another client machine?

I installed oracle database 11g (server and client) on one machine. It works perfectly. Then I installed oracle client (ODTwithODAC1120320) in another machine. Now I want to connect to the database of the previous machine. I tried to connect but It failed. I think .ORA files should be configured. What should I do to fulfill this.
thanks...

thank you for the quick response..
this link Installing Oracle Database Client for oracle client installation. But the content refers all oracle database installation. could you please get know me that oracle client means only the OdtWithODAC or some thing else? This link Installing Oracle Database Client explain but not the OdtWithODAC. Please let me know clearly.
Please let me know the exact name of the software that I should download from the oracle website that refers the oracle database client.
thanks
Priyashantha hp

Oracle Exadata Vs Oracle database machine

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