Install for Oracle data files new 11.2 g

Hello

I installed Oracle 11.2 g on Windows 7 Professional 32-bit environment. I want to download data files to run queries. Could you tell me where I can download data database of folders/files/scripts?

Could you also tell me what Oracle manual can be used for the practice of Oracle database for admin systems

Thanks for your help.

Content

GOOGLE for EXAMPLE of ORACLE or ORACLE SCHEMA SAMPLE SCHEMA

Tags: Database

Similar Questions

Why not place the Oracle data files on local disks
Hi, I want to ask a fundamental question.

Almost any Oracle installation I've seen, data files have been placed on Mount points, disk etc..

Is there a reason for this? Why no one does place for local disks oracle data files? I couldn't find the answer on the installation guide

I ask this because I will install oracle (10g) on vmware and trying to decide whether to put data on the vmdk (virtual computer local disk) files...
Is - this recommended? If not, why it is recommended to put data files to a disc of fixation for point/external etc..

Thanks in advance
Hello

People store data files on separate disks
(1) bettter performance
(2) the data can be in a centralized storage
(3) if the OS crashes always files are safe
(4) configurable with raid options
(5) hot Swapping
(6) easily can add additional storage

Kind regards
Delphine K

OFA confuses me - why the points for editing data files 3?
Hello

I met lately about this statement:

Table D-7 shows a hierarchical mapping of files of a compliant installation OFA sample with two directories of Oracle base and two databases. The database files are spread over three mount points, / U02, /u03 and /u04.

of http://docs.oracle.com/html/B10811_05/app_ofa.htm

My question is:
Why three mount points (/ u02, /u03 and /u04) for the data files? Don' understant this.
is it not better to store all the data files in a mount point?
Although separate mount points don't necessarily mean that they are mounted on different tables, or readers, what examples are involving. Systems are often configured in this way for a number of reasons such as performance or recovery (ie. multiplexing of your recovery logs, or by placing data files for certain tablespaces on their own tables or units). The documentation is illustrating how be OFA compliant in this scenario.

A SCN for the entire database and the different SNA for the data files?
DB Version: 11 g

I always thought that there is a unique SCN for the database as a whole.
A quote from the link below as
When a control point is completed, Oracle stores the RCS individually in the control for each data file file
http://www.dbapool.com/articles/1029200701.html

What does that mean? There is a SNA for the entire database, and there are individual SCN for each data files?
Well, unfortunately, the article says more bad than good things. Or if I can't call them wrong, they are rather confusing and rather than clear things for the reader, its making them appear to look more confused.

First things, YVERT is used for read consistency (CR) mechanism and the backbone of the notion of Multiversioning. The control point is the mechanism to help that recovery is decided. Contrary to what said article, not any kind of checkpoints update both the data file and the control file, and also, there is not a type of them as well. In addition, the article says that the LAST_CHECKPOOINT is set to NULL, while its actually set to the infinity since it is not possible to detect the moment when the database is opened, that the last issue of control over the file would be. In the case of complete control point, this number is saved and is also associated with the toa Controlfile own database leader at the next startup. If this is not the case, there is an inconsistency in the stop_checkpoint of the data file and the stop_checkpoint reocrded in the control file, leading to a recovery of the instance.

There are several types of control points. Similarly, there are several types of SNA as well. Without going into the details of these, IMO, the article simply means that when the control point write over a file passes, oracle updates the file checkpoint on it and this is recorded in the Controlifle. as well.

HTH
Aman...

Enter the value for the data files:
Hi all
I use 10.2.0.1.0
I have a tablespace "hg" with two data files.
whenever I use after an order to drop this tablespace I hv asked values for data files
Welcome is:

SQL > drop tablespace hg, including content and data files;

SQL > drop tablespace hg, including content and data files;

I have two data files to the tablespace named as hg.dbf, hg1.dbf

now what I hv value to enter? or how to calculate the value.

Thank you
Honey says:
Yes I know its 'AND' but when I using the '&' then oracle asked me of ' enter the values of the data files: "k".
Please try first, then the calculation of the value.
It can be a variable binding value.
If you find the answer please suggest steps

Simple words, the "DROP TABLESPACE" command does not support '&' character. & is a substitution of placeholder for SQL variable * more.

Even if you provide the value for the "data files" prompt, the command does not work as it would lead to "drop tablespace including contents tsname *"details of your file *.

Essbase adapter for Oracle Data Integrator
Hello

I need adapter Essbase for Oracle Data Integrator, because I'm going to copy data to DB2 and SAP Essbase.

I found Essbase adapter edelivery.oracle.com (drivers), but it didn't work. When I create a new database server, an error message will appear:

java.sql.SQLException: Driver must be specified
at com.sunopsis.sql.SnpsConnection.a (SnpsConnection.java)
at com.sunopsis.sql.SnpsConnection.testConnection (SnpsConnection.java)
at com.sunopsis.sql.SnpsConnection.testConnection (SnpsConnection.java)
at com.sunopsis.graphical.r.or.o (or.java)
at com.sunopsis.graphical.r.or.f (or.java)
at com.sunopsis.graphical.r.or.b (or.java)
at com.sunopsis.graphical.r.or.b (or.java)
at com.sunopsis.graphical.r.il.actionPerformed (il.java)
at javax.swing.AbstractButton.fireActionPerformed (unknown Source)
in javax.swing.AbstractButton$ ForwardActionEvents.actionPerformed (unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed (unknown Source)
at javax.swing.DefaultButtonModel.setPressed (unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased (unknown Source)
at java.awt.Component.processMouseEvent (unknown Source)
at java.awt.Component.processEvent (unknown Source)
at java.awt.Container.processEvent (unknown Source)
at java.awt.Component.dispatchEventImpl (unknown Source)
at java.awt.Container.dispatchEventImpl (unknown Source)
at java.awt.Component.dispatchEvent (unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent (unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent (unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent (unknown Source)
at java.awt.Container.dispatchEventImpl (unknown Source)
at java.awt.Window.dispatchEventImpl (unknown Source)
at java.awt.Component.dispatchEvent (unknown Source)
at java.awt.EventQueue.dispatchEvent (unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy (unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy (unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy (unknown Source)
in java.awt.Dialog$ 1.run (unknown Source)
at java.awt.Dialog.show (unknown Source)
at java.awt.Component.show (unknown Source)
at java.awt.Component.setVisible (unknown Source)
at com.sunopsis.graphical.r.or.q (or.java)
to com.sunopsis.graphical.r.or. < init > (or.java)
at com.sunopsis.graphical.frame.a.ji.bx (ji.java)
at com.sunopsis.graphical.frame.bn.w (bn.java)
at com.sunopsis.graphical.frame.bn.d (bn.java)
at com.sunopsis.graphical.frame.w.actionPerformed (w.java)
at javax.swing.AbstractButton.fireActionPerformed (unknown Source)
in javax.swing.AbstractButton$ ForwardActionEvents.actionPerformed (unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed (unknown Source)
at javax.swing.DefaultButtonModel.setPressed (unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased (unknown Source)
at java.awt.Component.processMouseEvent (unknown Source)
at java.awt.Component.processEvent (unknown Source)
at java.awt.Container.processEvent (unknown Source)
at java.awt.Component.dispatchEventImpl (unknown Source)
at java.awt.Container.dispatchEventImpl (unknown Source)
at java.awt.Component.dispatchEvent (unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent (unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent (unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent (unknown Source)
at java.awt.Container.dispatchEventImpl (unknown Source)
at java.awt.Window.dispatchEventImpl (unknown Source)
at java.awt.Component.dispatchEvent (unknown Source)
at java.awt.EventQueue.dispatchEvent (unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy (unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy (unknown Source)
at java.awt.EventDispatchThread.pumpEvents (unknown Source)
at java.awt.EventDispatchThread.pumpEvents (unknown Source)
at java.awt.EventDispatchThread.run (unknown Source)

Anyone know about this error?

Thank you for your advance.

Kind regards
Stephan
Hello

Are you this message when you click the Test button, if so, then this is normal because you can use the Test button for components that use JDBC and the essbase adapter does not work.

I hope this helps.

John
http://John-Goodwin.blogspot.com/

ODI LKM Oracle for Oracle Data Pump question

Hi all
I have a weird problem, ODI.
I associate myself with per_all_people_f, fnd_user to load the w_user_ds using Oracle Data Integrator. The used LKM is LKM Oracle for Oracle Data Pump.
Fine when I run the interface. I am getting below error
ODI-1227: task failed USER_DATA_SET (load) on the source of connection ORACLE EBS.
Caused by: java.sql.SQLSyntaxErrorException: ORA-00923: KEYWORD not found where expected
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:462)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:405)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:931)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:481)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:205)
at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:548)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:217)
at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1115)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1488)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3769)
at oracle.jdbc.driver.OraclePreparedStatement.execute(OraclePreparedStatement.java:3954)
at oracle.jdbc.driver.OraclePreparedStatementWrapper.execute(OraclePreparedStatementWrapper.java:1539)
at oracle.odi.runtime.agent.execution.sql.SQLCommand.execute(SQLCommand.java:163)
at oracle.odi.runtime.agent.execution.sql.SQLExecutor.execute(SQLExecutor.java:102)
at oracle.odi.runtime.agent.execution.sql.SQLExecutor.execute(SQLExecutor.java:1)
at oracle.odi.runtime.agent.execution.TaskExecutionHandler.handleTask(TaskExecutionHandler.java:50)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.processTask(SnpSessTaskSql.java:2913)
at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask(SnpSessTaskSql.java:2625)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatAttachedTasks(SnpSessStep.java:577)
at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep(SnpSessStep.java:468)
at com.sunopsis.dwg.dbobj.SnpSession.treatSession(SnpSession.java:2128)
to oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor$ 2.doAction(StartSessRequestProcessor.java:366)
at oracle.odi.core.persistence.dwgobject.DwgObjectTemplate.execute(DwgObjectTemplate.java:216)
at oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor.doProcessStartSessTask(StartSessRequestProcessor.java:300)
to oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor.access$ 0 (StartSessRequestProcessor.java:292)
to oracle.odi.runtime.agent.processor.impl.StartSessRequestProcessor$ StartSessTask.doExecute (StartSessRequestProcessor.java:855)
at oracle.odi.runtime.agent.processor.task.AgentTask.execute(AgentTask.java:126)
to oracle.odi.runtime.agent.support.DefaultAgentTaskExecutor$ 2.run(DefaultAgentTaskExecutor.java:82)
at java.lang.Thread.run(Thread.java:662)
The generated code is
create the table 780021 X
(
C1_FIRST_NAME,
C2_MID_NAME,
C3_LAST_NAME,
C4_FULL_NAME,
C5_NAME_SUFFIX,
C6_SEX_MF_CODE,
C7_SEX_MF_NAME,
C8_COUNTRY_NAME,
C9_LOGIN,
C10_CREATED_BY_ID,
C11_CHANGED_BY_ID,
C12_CREATED_ON_DT,
C13_CHANGED_ON_DT,
C14_AUX1_CHANGED_ON_DT,
C15_SRC_EFF_TO_DT,
C16_INTEGRATION_ID,
C17_EFFECTIVE_START_DATE
)
(EXTERNAL) ORGANIZATION
TYPE oracle_datapump
Dat_dir default DIRECTORY
LOCATION ("X780021.exp")
)
PARALLEL
in SELECT
ALL_PEOPLE_F.FIRST_NAME,
ALL_PEOPLE_F.MIDDLE_NAMES,
ALL_PEOPLE_F.LAST_NAME,
ALL_PEOPLE_F.FULL_NAME,
ALL_PEOPLE_F.SUFFIX,
ALL_PEOPLE_F.SEX,
ALL_PEOPLE_F.SEX,
ALL_PEOPLE_F.NATIONALITY,
USER. USER_NAME,
ALL_PEOPLE_F.CREATED_BY,
ALL_PEOPLE_F.LAST_UPDATED_BY,
ALL_PEOPLE_F.CREATION_DATE,
ALL_PEOPLE_F.LAST_UPDATE_DATE,
ALL_PEOPLE_F.CREATION_DATE,
ALL_PEOPLE_F.EFFECTIVE_END_DATE,
USER. USER_ID,
ALL_PEOPLE_F.EFFECTIVE_START_DATE
from APPS. FND_USER USER, APPS. PER_ALL_PEOPLE_F ALL_PEOPLE_F
where (1 = 1)
And (ALL_PEOPLE_F.PERSON_ID = USER. EMPLOYEE_ID)
I don't see what is the problem here.
Someone can help me.
Thank you and best regards,
Krishna Prasad

I found the problem, its with the way ODI generated alias for the FND_USER table, by default it produces USER as an alias, which is a keyword from oracle. We just need to rename it to something else, and it worked.

Defining the new path for the data files for restoring using the VALUE of NEWNAME FOR DATABASE

Version: 11.2.0.3 Linux

Today, I had to do a restore RMAN to a new server and I came across the post following RTO on the VALUE of NEWNAME FOR DATABASE

ALTER database open resetlogs upgraded; error to throw

So, I thought to use it to indicate the new location of the data files to restore.

That's what I did
===================

Restore the control file and catalog items to backup using the command of CATALOGUE START WITH. Then I started the restoration

$ rman target / cmdfile=restore.txt

Recovery Manager: Release 11.2.0.3.0 - Production on Thu Jul 26 04:40:41 2012

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

connected to target database: SPIKEY (DBID=2576163333, not open)

RMAN> run
2>  {
3>  SET NEWNAME FOR DATABASE TO '/fnup/hwrc/oradata/spikey';
4>  restore database  ;
5>  }
6>
7>
8>
executing command: SET NEWNAME
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of set command at 07/26/2012 04:40:43
RMAN-06970: NEWNAME '/fnup/hwrc/oradata/spikey' for database must include %f or %U format

Recovery Manager complete.

Don't know how it worked for Levi without %f or %U. So, I added %f

 $ vi restore.txt
 $ cat restore.txt
run
 {
 SET NEWNAME FOR DATABASE TO '/fnup/hwrc/oradata/spikey/%f';
 restore database  ;
 }


 $ rman target / cmdfile=restore.txt

Recovery Manager: Release 11.2.0.3.0 - Production on Thu Jul 26 04:45:45 2012

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

connected to target database: SPIKEY (DBID=2576163333, not open)

RMAN> run
2>  {
3>  SET NEWNAME FOR DATABASE TO '/fnup/hwrc/oradata/spikey/%f';
4>  restore database  ;
5>  }
6>
7>
8>
executing command: SET NEWNAME

Starting restore at 26-JUL-12
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=19 device type=DISK

channel ORA_DISK_1: starting datafile backup set restore
channel ORA_DISK_1: specifying datafile(s) to restore from backup set
channel ORA_DISK_1: restoring datafile 00001 to /fnup/hwrc/oradata/spikey/1
channel ORA_DISK_1: restoring datafile 00002 to /fnup/hwrc/oradata/spikey/2
channel ORA_DISK_1: restoring datafile 00003 to /fnup/hwrc/oradata/spikey/3
channel ORA_DISK_1: restoring datafile 00004 to /fnup/hwrc/oradata/spikey/4
channel ORA_DISK_1: restoring datafile 00005 to /fnup/hwrc/oradata/spikey/5
channel ORA_DISK_1: restoring datafile 00006 to /fnup/hwrc/oradata/spikey/6
channel ORA_DISK_1: restoring datafile 00007 to /fnup/hwrc/oradata/spikey/7
channel ORA_DISK_1: restoring datafile 00008 to /fnup/hwrc/oradata/spikey/8
channel ORA_DISK_1: restoring datafile 00009 to /fnup/hwrc/oradata/spikey/9
channel ORA_DISK_1: reading from backup piece /u07/bkpfolder/SPIKEY_full_01nh0028_1_1_20120725.rmbk
channel ORA_DISK_1: errors found reading piece handle=/u07/bkpfolder/SPIKEY_full_01nh0028_1_1_20120725.rmbk
channel ORA_DISK_1: failover to piece handle=/u07/dump/bkpfolder/SPIKEY_full_01nh0028_1_1_20120725.rmbk tag=SPIKEY_FULL
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:01:56
Finished restore at 26-JUL-12

Recovery Manager complete.

As you can see, RMAN restore data files to the desired location. But the data file names ended up as

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -----------| Holy Cow |-----------------------------

So I had to rename each file as below

$ mv 1 /fnup/hwrc/oradata/spikey/system01.dbf
$ mv 2 /fnup/hwrc/oradata/spikey/sysaux01.dbf
$ mv 3 /fnup/hwrc/oradata/spikey/undotbs01.dbf

I would have been better in execution of the order for each data below file

SET NEWNAME FOR DATAFILE

Now, I think, there is no advantage in using NEWNAME SET of DATABASE to. Only the disadvantages. I did anything wrong above?

Martin;

On the issue of the VALUE of NEWNAME FOR DATABASE, you must specify at least one of the first three of the following substitution variables to avoid collisions of names: %b f % U. see semantic entry for TO 'filename' for a description of the possible substitution variables.

You use %f

%b

Specifies the filename without the fully qualified directory path. For example, the datafile name /oradata/prod/financial.dbf is transformed to financial.dbf. This variable enables you to preserve the names of the datafiles while you move them to different directory. During backup, it can be used for the creation of image copies. The variable cannot be used for OMF datafiles or backup sets.

%f

Specifies the absolute file number of the datafile for which the new name is generated. For example, if datafile 2 is duplicated, then %f generates the value 2.

%U

Specifies a system-generated unique filename. The name is in the following format: data-D-%d_id-%I_TS-%N_FNO-%f. The %d variable specifies the database name. For example, a possible name might be data-D-prod_id-22398754_TS-users_FNO-7.

Source - E10643-01

Backup and recovery reference

http://docs.Oracle.com/CD/E14072_01/backup.112/e10643/rcmsynta2014.htm

I see CKPT and I agree on that!

Best regards

mseberg

Moving oracle data file while the database is broken down
I have a database in montage mode while I restore the last of my data files through rman, which won't be finished for a day and a half, and then there's a mountain of archivelogs to apply. I need to pass the data to another disk files so that I have room to restore this file. I looked around a few instructions, but they are all different. Many of them tell me to stop first of all, the database is not a good option with the restoration goes. More say to use the operating system to copy the file, but a site ignored that. It is even said that I can't log out of my session between saying oracle sql to move the file and open the database. All I get is a list of steps that all take my database work.

Currently, I copy the file to the new destination of Linux, and I'm confused about what my options are and how to get the data file of movement before Oracle is running out of space for my restoration, without doing anything to make things worse. I guess I can just wait for the copy at the end and then run something like "alter rename file ' / old/my_file.dbf ' to ' / new/my_file.dbf '; If I have to cancel the copy for a reason, it is not a big deal, as long as I don't have the space in time.
A quick look, it seems that you should be able to move the data file and to a change of name as you have suggested, as long as you are in editing mode. I hope you have good backup (or an easier way to recover) in case it does not work.

MOS Doc 115424.1 - how to rename or move data files and log files

HTH
Srini

How to install the large data file?

Anyone know how I can install large binary data to BlackBerry files during the installation of an application?

My application needs a size of 8 MB of the data file.

I tried to add the file in my BlackBerry project in the Eclipse environment.

But the compiler could not generate an executable file with the following message.

«Unrecoverable internal error: java.lang.NullPointerException.» CAP run for the project xxxx»

So, I tested with a small binary file. This time, the compiler generated a cod file. but the javaloader to load the application with this message.

"Error: file is not a valid Java code file.

When I tried with a small plus, we managed to load, but I failed to run the program with that.

"Error at startup xxx: Module 'xxx' has verification error at offset 42b 5 (codfile version 78) 3135.

Is it possible to include large binary data files in the cod file?

And what is the best practice to deal with such a large data files?

I hope to get a useful answer to my question.

Thanks in advance for your answer.

Kim.

I finally managed to include the large data file in library projects.

I have divided the data file in 2 separate files and then each file added to library projects.

Each project the library has about 4 MB of the data file.

So I have to install 3 .cod files.

But in any case, it works fine. And I think that there will not be any problem because I use library projects only the first time.

Peter, thank you very much for your support...

Kim

Prepare disks for ASM (data files and FRA)
I intend to place data files on a disc 1 (sd1) and disk2 (PSD) when the backup of files (FRA) on disk3 (SDC). Here's how I'd do:

For data files
Disk1 is divided into a single primary partition (with native Linux what ID 83 not formatted system)
Disk2 is also divided into a single primary partition (with native Linux ID 83 system not formatted)

oracleasm createdisk vol1/dev/sda1
oracleasm createdisk vol2/dev/sdb1

CREATE DISKGROUP DATA EXTERNAL vol1, vol2 REDUNDANCY;

For backup FRA

Disk3 is partitioned into four primary partitions: / Boot (ext3), / (ext3), swap (swap) and /u01 (ext3)

The FRA will be put under the/U01 and then attend the ASM:

oracleasm vol3/dev/sdc4 createdisk
CREATE DISKGROUP DATA EXTERNAL vol3 REDUNDANCY;

Now, the problem. (1) the/U01 has already be formatted in ext3; (2) Oracle (DBMS) software will also be place under/U01

It will be a problem?

Otherwise, I can put FRA on the same drive as the data files, i.e. on disk1 and disk2. In this case, I need to partition the disk 1 in two primary parititions sda1 and sda2 (native Linux system ID 83 not formatted), one for data files and another for FRA (do the same for disk2). The downside is that the data file and the file recovery will be on the same hard drive.

Please offer some suggestions.

Thank you

Scott

PS: in the environment of production, all the disc 1, 2 and 3 will be on hardware RAID 1.
RAID 1 will protect you only a device failure. It won't protect you partition, the file damage system or user errors; It will be in the image of the errors and problems like any other data.

So what happens if you delete by mistake / U01 or some other accident happens and you loose that partition? With your current setup, you will lose everything and will not be able to restore or recover the database. Put tablespaces FRA and DB on the same physical device is certainly a very bad idea, whether or not it is a RAID.

ASM is not a software RAID 1 mirror. It ensures redundancy of data based on file extensions and knows about files of Oracle database, which is a very good thing. You probably do not want to specify 'external redundancy.

In a production system, you'll certainly want to mux the critical data and to store the DB controlfiles, redo logs and finally archivelogs on media separate physically in order to avoid the single point of failures wherever possible. You can use partitions and volumes in ASM, but they should be separate physical drives, otherwise you will bypass the ASM data redundancy. You must also have a solid strategy for RMAN backup. The FRA is supposed to store backupsets RMAN, copies of the image, the important archivelogs and multiplexes of the copies of the database files and should therefore always on a separate physical disk.

Unless you simply play, I strongly suggest that review you your current configuration.

Published by: Dude on June 29, 2012 04:55

Convention of file name for the *.dat files

My colleague gave me several *.dat files created by LabView. They have names like Data2_11119_40866.dat. I think that the strings (11119 and 40866) could contain information about the time covered in the file. If so, this information would be useful for me in the treatment of the data.

Can you please point me to a reference that explains the naming of *.dat files mode in LabView? As you can tell, I am not a user!

Names of files are created by the programmer. It would be best to ask them what are the meanings of the names.

HOW TO BURN A SINGLE ON A CD - R DATA FILE (GUARD TRY TO BURN A DVD WHEN THE CD - R DISC AND HAS ALSO NO PROVISION FOR SIMPLE DATA FILES)

Windows Media Player to burn a DVD when a CD - R's in the magazine. When the BURN is a right-click in WMP to select media, it seems to focus on one single image copy copy not the program data we downloaded from BluRay to update firmware of the Blu - Ray player.

We continue back to back up our files, but there seems to be only a reproduction of images of WMP. I know, Windows MEDIA player!

Suppose we wanted to save a simple letter printed on a cd - r? I'm sure I'm missing SOMETHING! And now I can not find disk "F" which is the reader, we used to use CD for (I'm already grey) "»

You do not use Windows Media Player to burn data files. Start - Help and Support has lots of info on how to burn a file (search on Burns). Click right file - send to - .

Read the help.

Suggestion for Oracle data mining product team

Team of Oracle products,
Here's a suggestion Data mining product marketing and development.
For a specialist in data mining or data scientist, he does well synchronize when they see the name of the product as "SQL Developer" who has the ability to data mining, unless Oracle is intentionally marketing and sale to its existing base Oracle client, which I hope not.
Continue to have capabilities to extract data as part of the developer sql and make it as a stand-alone product. This will put Oracle in a much better position to compete with manufacturers as fast Miner, etc. and also it gels with many statisticains and scientific data.
Bottom line, start to use "SQL" less and more 'algorithms, libraries, APIs' data mining market product to customer non-Oracle base and make them buy product so DB. It seems to me that you sell products critical to Oracle DB clients now, but you should also have a good salesforce that can sell capabilites Data Mining product to customers not Oracle DB and make them buy Oracle DB as well.

I like SQL and is the way to go for most data extraction, but go with the wind and SQL and other non-SQL conditions to get a foot in the door of the market. Oracle has an amazing technology outside the Oracle database... just need to market it better. (I say this with 22 years of experience of the Oracle)

I'm curious to see what other people love Oracle and use SQL Developer - Data Mining capabilities say about it. Please post your comments. THX

D21,

You make a very good point. This isn't a comment which went unnoticed or that we ignored. Unfortunately, Oracle cannot make statements about the 'future '. Thank you very much for the comments. Keep it coming!

Charlie

Is there no matter what it is called line high water mark for the data files?

Hi all
I'm a little confused about that. Many links suggest that HWM is for Segments (data index etc.). But at the same time, I see a lot of discussion (on this forum as well) which suggest that the HWM is an attribute of the data file.
for examplefind a watermark on a data file
Please specify.
Thank you

user8896122 wrote:

Hi all

I'm a little confused about that. Many links suggest that HWM is for Segments (data index etc.). But at the same time, I see a lot of discussion (on this forum as well) which suggest that the HWM is an attribute of the data file.

for examplefind a watermark on a data file

Please specify.

Thank you

When all else fails Read The Fine Manual (see LINK below)

Glossary

Install for Oracle data files new 11.2 g

Similar Questions

Maybe you are looking for