Sample schema and data downloads?

I have installed oracle and I wish to test it with a substantial schema installed, with enough data to simulate a production level database.
I was wondering if online there were any large sample schemas, with large amounts of data (in sql loader .dat files?) that could be downloaded. My search so far has not been successful.
If possible I would like to get a schema with very large number of tables and many thousands of lines of data.

First thing: you'd be better generating a dataset to match your particular requirements.
However, If you're thinking about a data warehouse, you could do worse than borrow the Mondrian 'Foodmart' test dataset. That contains 328k rows of data (so pretty small, but not trivial). See http://mondrian.sourceforge.net/.
Alternatively, lots of people start with datasets based on Northwind - the well known Access/SQL Server dataset. There's an article here http://www.oracle.com/technology/pub/articles/gagne_access.html on how to extract the necessary DDL using the mdbtools utilities.
HTH
Regards Nigel

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Hi Sybrand Bakker,
I tried streams for the replication purpose as per your suggesion, till Iam unable make it work , i dont find a step by step document which will make it possible without error.
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thanking you in advance
with regards
vivek
Message was edited by:
Vivekanandh

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I am trying to install Oracle 10g on my home system to improve my knowledge of PL/SQL. Because I'm doing it at home, I have to solve DBA issues I'm somewhat clueless about.
I would like to install Oracle 10g Express Edition and include the built-in packages (DBMS_OUTPUT, UTL_FILE, DBMS_UTILITY, DBMS_JOB, DBMS_JAVA, DBMS_RANDOM, etc.) as well as the Oracle sample schemas (HR, OE, PM, SH, and IX). None of these, except HR, is included in the express edition.
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Hi Mike,
checking the documentation is always helpful:
http://www.oracle.com/pls/xe102/homepage
http://download-uk.oracle.com/docs/cd/B25329_01/doc/appdev.102/b25108/xedev_programs.htm#i2432
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C:\oraclexe\app\oracle\product\10.2.0\server\RDBMS\ADMIN
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ERROR:
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Kennwort eingeben:
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FILE                           RECORD                  IN/OUT
   ID                           BINARY_INTEGER          IN/OUT
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   BYTE_MODE                    BOOLEAN                 IN/OUT
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PROCEDURE FCOPY
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Regards,
~Dietmar.

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Dear Prakash
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2) Link: [Sampling|Sampling Procedure]
3)Link: [Sampling2|Sampling type scenario - sampling procedure]
4) Link: [K factor|K-Factor in Sampling Proecdure]
5) Link: [sampling detials|help.sap.com/printdocu/core/print46c/en/data/pdf/QMPTBD/QMPTBD.pdf]
Regards
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Hi,
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If this helped, please mark as helpful or correct.

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No....
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Hi,
When I installed Oracle on my PC, the person guiding
me along said I should set up the usernames as shown
in the following table [sorry about the compression]:
Usernames               LockAccount          Password
sys                    No               xxxxxxx
system                    No               xxxxxxx
dbsnmp                    No               xxxxxxx
aurora$jis$utility$          No               xxxxxxx
aurora$orb$authenticated     No               xxxxxxx
scott                    No               tiger
ose$http$admin               No               xxxxxxx
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wksys                    YES
qs_cbadm               YES
qs_os                    YES
qs_es                    YES
sh                    YES
pm                    YES
oe                    YES
hr                    YES
qs_ws                    YES
qs                    YES
qs_adm                    YES
qs_cs                    YES
qs_cb                    YES
rman                    YES
olapdba                    YES
ctxsys                    YES
olapsvr                    YES
olapsys                    YES
mdsys                    YES
ordplugins               YES
ordsys                    YES
outln                    YES
outln                    YES
outln                    YES
==========END=OF=DISPLAY=========================
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Oracle9i Enterprise Edition Release 9.0.1.1.1 - Production
With the Partitioning option
JServer Release 9.0.1.1.1 - Production
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ERROR:
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Warning: You are no longer connected to ORACLE.
=========END=OF=DISPLAY===========================
Could anyone suggest a solution to this problem ?
I would like to access all the demos, but I don't
see the Sample Schema Guide on tahiti.oracle.com,
as referenced in another question.
Thank you,
Robert Freeman

Justin,
Thanks for your suggestion I found this advice
in another thread:
If you have a newly installed the database you
should unlock the HR schema and reset its password
since the password will be expired.
Login as SYS user
alter user hr account unlock;
alter user hr identified by hr;
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When I executed the first alter I got the
following message:
SQL> connect sys/password as sysdba
Connected.
SQL> alter user hr account unlock;
alter user hr account unlock
ERROR at line 1:
ORA-01918: user 'HR' does not exist
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Re-create the HR user and Re-Create the
HR's schema ?

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No offence taken :)
But I have copied data from SQL Server DB to Oracle using SQL Server Enterprise manager Data transformation services.
About 30 tables with summary amount a few hundred thousand rows (~300K) took about 1.5 hour.
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Gints Plivna
http://www.gplivna.eu

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Hi,
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Bovolini

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Operating System: Windows 7
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Hi crashdx,
So my immediate thought on this issue is that the code inside your primary while loop might be taking too long to process to achieve such a high sample rate. Especially when making calls into external applications (such as Excel) which can take a large amount of itme.
There is a very useful debugging tool called the Performance and Memory tool. If you aren't familiar with this tool, it will allow you to see how much memory the various chunks of your code are using and, more importantly here, how much time each subVI is taking to execute. Does the code inside your while loop take longer than 1ms to run? If so, then you will definitely see unwanted logging behavior and will need to change your approach. Would it be possible to collect more than a single sample at a time and perform calculations on a large number of samples at once before writing them to Excel in bigger chunks?
I've included a link to the LabVIEW helpful detailing the Profile Performance and Memory tool.
http://zone.ni.com/reference/en-XX/help/371361H-01/lvdialog/profile/
I would first try and figure out how long it's taking your loop code to execute and go from there.
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Hello,
I have 11g installed on my machine and I want to add the HR.OE...etc sample schemas and data from Oracle 9i.
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Thanks,
Steve K.

http://www.oracle.com/technology/obe/obe1013jdev/common/obeconnection.htm#t1s1
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