Oracle Data Modeler Installation guide

Dear All
I downloaded SQL Data Modeler 3.1 and I unzipped it. Still there is a setting is to be done in the Registry, which I forgot. Please help me to resolve this issue.
OS - Win XP SP2
Thanks
Nazik

Hi,
I assume you downloaded the version of Data Modeler that does not include a JRE?
The Java JRE should normally contain a copy of msvcr71.dll in its folder jre\bin.
If it's missing, you will probably find another copy in its folder jre\bin\new_plugin. You could try copying this to its jre\bin folder.
If you've still got a problem, you could download the version of Data Modeler that includes a JRE.
David

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Oracle Data Modeler - Impact Analysis option

Hi
I am using Oracle Data Modeler 3.1.0683 and reversed engineering my existing relational models to logical models. I have 3 relational models and reverse engineering it to 1 logical model.
In logical model under enity's propoerties -> impact analysis how do I add which relational table the logical entity depends on? For example in relational models i have table Class, Student, teacher in 3 separate relation model. Logical i created entity Person which depends on table Student from relational model 1, and teacher from relational model 2, I want to view(add) these tables under "Impact Analysis".
The help window says
<quote>
+"Impact Analysis+
+Enables you to view and specify information to be used by Oracle Warehouse Builder for impact analysis."+
</quote>
Though i couldnt figure out where to specify?
Thanks in advance.
Regards
Lahoria

So any suggestions how can I bring those table ( as i mentioned in original post) to show up in Impact AnalysisIf your entity is result of reverse engineering from relational model then you can find related table under mappings. The same if you engineer logical model to relational model.
If you start from column then you can see related attribute in logical model and usage in data flow diagrams and dimensional models
Philip

Oracle Data Modeler commit change seg physical table

Hello,
Sometimes when I record a data model, Oracle Data Modeler (SVN) given as outgoing a chage of segment of physical table , if you committees are to change, duplication of files in the physical model is produced. Later when you open the physical model gives errors that have duplicate files
How you can correct this error? Why the segment change occurs?
Thanks

Hello,
Versión 4.0.0.833.
No pattern is occasionally when shooting in the data model. How you can correct this error? Why the segment change occurs?
Thanks

Oracle Data Modeler price list

Hi everyone,
We would like to install Oracle Data Modeler in the Office. We have seen on the web site that we can download it for free. But if you open the price list it is announced for 3000 $ by machine.
We don't understand how is it working.
Maybe there is a larger version, or it is only free for personnal use...
Thanx for clear that up.
Cheers

Hi,
yes I think we are thinkink to the same product.
Here
[http://www.oracle.com/technology/products/database/datamodeler/index.html]
My Question is :
Everywhere on the web, it is said that it's free to use, but here you see on the price list that , it is a priced product.
[http://www.oracle.com/technology/products/database/datamodeler/html/pricing_faq.html]
What we like to know is why is it free to download, and not free to use.
Thanks for your reply

Oracle Data modeler 3.1.0.700 freeze on MAC OSX 10.7.3

Hello,
I was used Data modeler 3.0.x on the same machine with no problems (use SVN+3 active users , atc...)
When I installed version 3.1.0.700 and model migration I have problem with stability of program
With any action, java freeze after a few minutes of using application (no response, 100% core CPU, memory allocation stable).
Freeze was initiated with actions such as import model, commit into repository, working with application (edit table metadata and other action).
Do you anybody have same problem ? Any solution ?
Applikaction use standard lion JDK (installation no con taints packaged JDK).
Thank you

Hello,
I don't have such behavior.
Did you try to run fresh installation of Data Modeler without migrating from previous version?
Regards,
Ivan Zahariev

To suggest a feature for Product Oracle Data Modeler

Dear
I wish I could submit a suggestion for a new feature for Oralce Data Modeler, but not found to which communication channel can do it.
Can someone tell me an email or place to submit a suggestion, please.
Thank you,

Hi,
you can use:
- Oracle support if you have license for Oracle Database
- SQL Developer exchange -https://apex.oracle.com/pls/apex/f?p=43135:1
- or just write it here
Philip

Oracle Data Modeler query

Hi All,
I am using Oracle SQL Developer Data modeler tool. Find it a very good tool for database designing and its free. Here I can connect to Oracle database and get complete ER diagram, but I didn't see any place through which I can Reverse Engineer changes made to ER Diagram back to Schema.
Do anybody have any idea about this.
Thanks,
Danish

. Find it a very good tool for database designing and its free.Actually it's not free. The "free" version was an Early Adopter release and not intended for commercial use. The first production release is a very-far-from-free USD 3000 per seat. Worth it? Dunno, I haven't installed the production release yet.
The EA2 version of the tool does support forward engineering but it doesn't generate diffs between the existing schema and the new one, like Designer could.
Cheers, APC
blog: http://radiofreetooting.blogspot.com

Oracle 9.2 Installation Guide; User question

Hi,
i want to install Oracle 9.2 on SuSE Linux 9.3 professional. Beacuase
of that i read Ivan Kartik's Installation Guide. But i don't understand the
first step. I create an oracle user, but how can i log in as the oracle
user?
Because whenever i try to install oracle as the standard user (not the root)
i get the error that i don't have the specific permissions to install the
configuration assistant.
Can somebody help me, please??
Thank you
Daniel

Hello.
You don't need contact me because I'm checking this section every day.
Installtion of Oracle SW is performed under non privileged user (usually oracle).
Of course there are some steps which could be done with super user rights only.
As far I know there are three steps which must be done by root:
1. create oracle user (dba group)
2. execute the /tmp/OrainstRoot.sh script
3. execute $ORACLE_HOME/root.sh after installation
4. (optional) install new JRE (as desribed in my article)
If you don't have root acount there must be a person responsible for OS (System administrator - SA) with the root account. So when you need to perform som of above steps contant your SA.
I can see (from your post) that you have root account.
I create an oracle user, but how can i log in as the oracle user?Example:
Assume that you are logged as root (or other user). In this case use following command:
su - oracle
Because whenever i try to install oracle as the standard user (not the root)
i get the error that i don't have the specific permissions to install the
configuration assistant.1. You could use other shell (terminal) where you will be logged as root to perform steps under privilegged user
2. or when "su - oracle" was used then simply exit current session by "exit" command.
3. you could login as root when you execute su - command.

Oracle Data Modeler Versión 4.1.0.866 -- issue compare model Vs BBDD ( index PK, UK)

Hello,
I have a Data Modeler Relational and physical, the data model has three. The three tables are in a BBDD. The primary key generate is usssing index , and when I generated the DDL only show alter table add constraint .... . until here everything OK.
if I compare the bbdd with Data Modeler , I get differences in indices that generated oracle when I create the primary key.
¿Is a bug or is there some way to fix it by configuration options?
Thanks

Hello,
So you have a Relational Model containing 3 Tables. I assume the Physical Model is for an Oracle database.
The primary key generate is usssing index , and when I generated the DDL only show alter table add constraint .... . until here everything OK.
I assume you are doing a DDL generation of your model (using the Generate DDL button above the diagram or using Export > DDL File from the File menu).
In the DDL Generation Options phase of the DDL generation, can you go to the Tables tab and check that the "Selected" check box for the relevant Tables is selected.
(This should normally be selected, but if you deselected it in a previous DDL generation, it will remember that setting.)
The "PK and UK Constraints" and "Indexes" tabs also allow you to control whether the constraints and Indexes are included in the generated DDL.
if I compare the bbdd with Data Modeler , I get differences in indices that generated oracle when I create the primary key.
¿Is a bug or is there some way to fix it by configuration options?
I assume here that you have input your generated DDL to your database and you are then doing a File > Import > Data Dictionary to compare your database definitions with your initial model.
It is likely that there will be some differences shown, due to defaults used by the database when the DDL is input (e.g storage properties for your indexes and tables).
I suggest you examine the differences (which will be highlighted in red on the Details, Storage Details or Physical Details tabs) for each object in the Compare Models dialog, and provided they are acceptable, select the Merge button to merge them into your model.
If you do not want some of the property differences to be merged, you should unset the "Selected" check box for that property before merging.
Note that it is possible to exclude specific properties from the comparison by selecting the Options tab in the Compare Models dialog, and then selecting the Properties Filter, Physical Properties Filter or Storage Properties Filter tab as appropriate.
I hope this helps.
David

Oracle SOA 11g installation guide version 10.3.3 published.

I have just published the Oracle SOA 11g version 10.3.3 guide. I hope this will be helpful for the beginners and for those who wants to start working on oracle SOA suite.
here is the URL
[http://shouab.wordpress.com/oracle-soa-11g-step-by-step-installation-guide/]

Very Helpful indeed. Very comprehansive and detailed. Thanks a lot.

Migrating SAP BW into Oracle data model

We have a requirement where the exisiting data from SAP BW needs to be migrated into Oracle. Since I do not have any prior SAP BW experience, I wanted to ask the forum on what their thoughts are in converting the data model from SAP BW into Oracle. Would that be straight forward conversion for the fact and dimension tables into Oracle or are there certain things we need keep in mind while designing the data model in Oracle. For ex: indexes, keys, attributes etc if they are handled any differently between the two systems.

Hi
ERwin will not give you the functionality to derive the logical data model from SAP BW automatically, however Saphir from Silwood Technology (www.silwoodtechnology.com) does allow you to extract the detailed metadata from the SAP BW system ( as well as from other major standard or customised ERP applications - SAP itself, Oracle, Siebel, Peoplesoft and JD Edwards). Once this information is brought into its own repository, Saphir provides a range of powerful search and view capabilities to allow you to isolate the data you are interested in and then export that information to ERwin (or any other leading Modeling tool).
Saphir will provide you with details of the relationships and detailed definitions within SAP BW.
Hope this helps
Roland

Oracle Data Modeling

Hello, I download Oracle datamodeling-1.5.1-525 and I create a logical model of my future database. My database have about 127 entities, 974 attributes and 233 relations.
I want generate ddl sentences in oracle and generate my oracle scheme in my database (Oracle SE 10G R2). I tried to create a relational model throught to Designer -> Engineer to Relational Model (Ctrl-Mayus-F) but nothing happend. The program does not anything, no errors no models, nothing.
Can anyone help me, please?
Thanks you very much!!!
PD: Excuseme, but I'm Spanish and my English is horrible.

Hi Roberto,
do you still use build 525? You can try the latest version here [http://www.oracle.com/technology/products/database/datamodeler/index.html] . Please pay attention to "release notes" and remark there - "Note for designs created with earlier versions of Data Modeler – persistence has changed and it’s strongly recommended that you use the “Save As” functionality to create new version of designs".
New version will resolve possible inconsistencies and you can engineer to relational model.
Philip

Oracle Data Modeling tool interoperability with QDesigner models.

Hello,
Would it be possible to get some information on how Oracle SQL Developer Data Modeler works with models from other data modeling tools such as QDesigner.
How can Quest QDesigner read the .cdm (conceptual data models) and the .pdm (physical data models) from QDesigner.
Regards,
Mary

SQL Developer Data Modeler does not work with QDesigner models.
Sue

Oracle Data Integrator - Installation Issues

Hi,
I am trying to install ODI 10.1.3.5 on Windows 7 (in Vista compatible mode).
The system check is passed and when the installation starts, I get and error immediately.
The error file has the below contents,
++Exception java.lang.NoSuchFieldError: numFailListEntries occurred..++
++java.lang.NoSuchFieldError: numFailListEntries++
at oracle.sysman.oii.oiip.osd.win32.OiipwWin32NativeCalls.ssntSetPermissionsw32(Native Method)+*
at oracle.sysman.oii.oiix.OiixWinSecurityOps.setPermissions(OiixWinSecurityOps.java:72)+*
at oracle.sysman.oii.oiif.oiifw.OiifwHomeSetupWCCE.doOperation(OiifwHomeSetupWCCE.java:103)+*
at oracle.sysman.oii.oiif.oiifb.OiifbCondIterator.iterate(OiifbCondIterator.java:171)+*
at oracle.sysman.oii.oiif.oiifw.OiifwInstallPhaseWCCE.doOperation(OiifwInstallPhaseWCCE.java:611)+*
at oracle.sysman.oii.oiif.oiifb.OiifbCondIterator.iterate(OiifbCondIterator.java:171)+*
at oracle.sysman.oii.oiif.oiifw.OiifwActionsPhaseWCDE.doOperation(OiifwActionsPhaseWCDE.java:607)+*
at oracle.sysman.oii.oiif.oiifb.OiifbLinearIterator.iterate(OiifbLinearIterator.java:147)+*
at oracle.sysman.oii.oiic.OiicInstallSession$OiicSelCompsInstall.doOperation(OiicInstallSession.java:3863)+*
at oracle.sysman.oii.oiif.oiifb.OiifbCondIterator.iterate(OiifbCondIterator.java:171)+*
at oracle.sysman.oii.oiic.OiicPullSession.doOperation(OiicPullSession.java:1278)+*
at oracle.sysman.oii.oiic.OiicSessionWrapper.doOperation(OiicSessionWrapper.java:289)+*
at oracle.sysman.oii.oiic.OiicInstaller.run(OiicInstaller.java:572)+*
at oracle.sysman.oii.oiic.OiicInstaller.runInstaller(OiicInstaller.java:962)+*
at oracle.sysman.oii.oiic.OiicInstaller.main(OiicInstaller.java:899)+*
I guess it has to do with java installation which comes with ODI.
I have already installed JDK and JRE 1.5 in C:\Java.
Any help in this regard is appreciated.
Thanks in advance,
Abhishek

Hi Abhishek,
I think it's linked to your OS, ODI is not ceritified on Windows 7.
You should try a manual installation without the Oracle Installer, you can refer to the documentation for this (Manual Installation of Oracle Data Integrator).
A manual installation should work if you have a JVM installed in your environment.
Thanks,
Julien

Looking for a Good White Paper on Oracle Data Modeling

Hopefully this is the proper area in which to ask this questions - been looking around these boards for a while but can't find what I'm looking for. I'd like to get a good modeling overview for topics such as:
-- pros and cons of normalization, e.g., performance considerations when deciding to normalize some data (and incur the cost of joins) vs keeping it denormalized (and having simpler queries)
-- overall performance considerations
-- warehouse vs mart considerations, esp as they relate to front end tools that will sit on the data mart
A general data modeling white paper or PDF would be very helpful to get me started.
Thanks all!
Mike

You don't need a White Paper you need a college course or a book.
The book I have on my shelf, don't know if it is still in print, is CASE*METHOD Entity Relationship Modelling by Richard Barker
Addison-Wesley Publishing Company
ISBN 0-201-41696-4
Normalization isn't about pros and cons. For performance denormalize. For data integrity normalize. Most systems end up somewhere between 3N and 4N or with what is referred to as Boyce-Codd NF. Google is your friend here but buy the book or take the course. This is not a subject to be read lightly in a dozen or so pages.

Oracle Data Modeler Installation guide

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