Oracle DB 10g architecture

Can some help me to understand the oracle DB architecture. I'm in learning stage.

Besides reading the guides already given to you, try to enroll for a training program as well. Db architecture is not so small or simple that can be explained just like that.
Aman....

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Oracle BPM 10g architecture diagram

Hi,
Could you please anyone share the Oracle BPM 10g architecture diagram. Please send to my id : [email protected]
Regards,
Anandh P

Hi Daniel, Thanks a lot for posting the Architectuer details. We now know how the fantastic product works internally. Would you mind posting the newer version of the document? Thanks in advance.

Share news----Oracle JHeadstart 10g release 9.0.4 is now production.

Share the news and product information to all Jdeveloper member if you expect to achieve good coding productivity in J2ee environment,
Oracle announces that Oracle JHeadstart 10g release 9.0.4 is now production.
Main new features are:
- generation support for Struts and JSP's,
- the new JHeadstart Project Set Up wizard
- automatic creation of initial JHeadstart Application Structure File
- and more support for multi language applications.
For a complete list of new features please read the FAQ or run the all in one demo on the JHeadstart page on OTN.( )
Holders of the supplement option can download this release from the supplement option portal through my.oracle.com (go to the old my oracle.com pages).
An evaluation copy can be downloaded from OTN. This is only for evaluation purposes. If you want to use this new release to develop systems that are intended to go production please buy a license of JHeadstart + Supplement Option through the Oracle Store (search for JHeadstart) or contact your local consulting representative.
Links:
- JHeadstart on OTN http://otn.oracle.com/consulting/9iServices/JHeadstart2.html
- Supplement Option http://my.oracle.com/
- Oracle Store http://oraclestore.oracle.com/
Are you struggling with developer productivity in a J2EE environment? Are you looking for a 4GL-like J2EE Development environment? Do you want to migrate your Forms to J2EE applications? Do you need to build a hybrid application using Forms for your power end-users and Java/HTML for field personnel or the internet? If you answered Yes to anyone of these questions, you need to look into JHeadstart.
Oracle JHeadstart 10g is Oracle Consulting's rapid component based development approach/toolkit for building J2EE applications. It enables fast, reliable, and repeatable development of complex transactional systems. It combines proven J2EE frameworks to implement the Model-View-Controller (MVC) architecture. By declaratively specifying your application in XML files using property editors and using the JHeadstart Application Generator, JHeadstart generates the complete application into these frameworks. The declarative nature of this approach allows you to optionally use Oracle Designer to generate or migrate your Oracle Forms to, Java/HTML. In short: JHeadstart provides you with 4GL-like productivity without jeopardizing the flexibility and openness of the J2EE architecture.

We already purchased the Jheadstart supplement option, but our Oracle Consulting sales contact didn't have walked us through the registration process in before. I had contact them and ask them to assist us, but they need some work days. so could you help me to download JHeadstart 10g release 9.0.5.1 as soon as possible. our project schedule need this released version in hurry.If you can help me please give me a notice, thanks a lot.
my email address:[email protected]

How to install Oracle DB 10g on Windows 7?

Hi All,
I tried to run the setup of oracle db 10g on my laptop on windows 7.
But an error appeared:
Abnormal program trmination. An internal error has occurd. Please provide the following to Oracle Support:
"Unknown"
"Unknown"
"Unknown"
How to solve this problem?. I think I should install some files or components on windows 7 to let Oracle DB be installed on it!
Or what I should do?

Ljuba wrote:
Regarding the fact that Windows 7 Beta, at the moment, is nothing more then well-tuned Vista (finally!) you should choose and try to install 10g
version for Vista:
Well I tryed my own suggestion on x64 architecture and result follow ;)
C:\>ver
Microsoft Windows [Version 6.1.7000]
C:\>sqlplus system/password@win7i
SQL*Plus: Release 10.2.0.4.0 - Production on Mon Mar 16 13:45:37 2009
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the OLAP, Data Mining and Real Application Testing options
SQL> select count(*) from all_objects;
COUNT(*)
49759
SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Product
ion
With the OLAP, Data Mining and Real Application Testing options
C:\>Also I tryed basical actions with OEM - everything working flawlessly till now :)
Cheers!

Oracle JHeadstart 10g release 9.0.5.1 now available!

All,
Oracle JHeadstart 10g Release 9.0.5.1 is now available. More than a month ago Oracle released Oracle JDeveloper 10g (9.0.5.1). This new JHeadstart release is certified against both JDeveloper 9.0.5.1 and 9.0.5.2. You can now benefit the strong combination of the new versions of Oracle JDeveloper and JHeadstart.
What is Oracle JHeadstart?
JHeadstart is a development tool kit, fully integrated with JDeveloper, that enables rapid component based development of J2EE applications using the Model-View-Controller (MVC) design pattern. It provides customers with 4GL-like productivity without jeopardizing the flexibility and openness of the J2EE architecture. In addition it includes a bridge from Oracle Designer that enables customers to generate fully functioning J2EE applications from Oracle Designer or to migrate Oracle Forms to J2EE.
What is new in this release?
In addition to the certification mentioned above this release includes the following new features:
- Support for Oracle TopLink, adding extra flexibility.
- A Tutorial that describes and a demo application that shows how to use JHeadstart in conjunction with TopLink based on multiple project experiences.
- Links from the Applications Structure File editor to both the BC4J property editor as well as the JHeadstart Application Generator which streamlines the development process.
- Pop-lists for regions and domains to prevent typing errors
- Generation of regions in JSP pages
- Fixes, for a complete list of fixes please refer to the release notes.
Where to download?
This maintenance release can be downloaded from the supplement option portal ( http://cso.oracle.com/ ) for customers that hold a supplement option license. It will be available for evaluation purposes on OTN later on.
Where to go for more information?
For more information go to the JHeadstart Product Center on OTN http://otn.oracle.com/consulting/9iServices/JHeadstart2.html.
Regards,
Ton van Kooten
JHeadstart Team
Oracle

We already purchased the Jheadstart supplement option, but our Oracle Consulting sales contact didn't have walked us through the registration process in before. I had contact them and ask them to assist us, but they need some work days. so could you help me to download JHeadstart 10g release 9.0.5.1 as soon as possible. our project schedule need this released version in hurry.If you can help me please give me a notice, thanks a lot.
my email address:[email protected]

9i and 10g architecture

Hi ,
What is the difference between Oracle 9i and Oracle 10g Architecture?

Check "New fetaures Guide" http://download-west.oracle.com/docs/cd/B14117_01/server.101/b10750/toc.htm

Oracle database 10g

Hi
I just start learning oracle database 10g so that I want you to provide me with some books about oracle database 10g can anyone help me please.
Bay.

You SHOULD start learning with book "Expert Oracle Database Architecture" by Thomas Kite. That book teaches you the basis. Only after you finish it, read
Concepts http://download.oracle.com/docs/cd/B19306_01/server.102/b14220/toc.htm
Database Administrator's Guide http://download.oracle.com/docs/cd/B19306_01/server.102/b14231/toc.htm

Oracle RAC 10g on Sun clustor

Dear Friends,
Did any body can expain installing Oracle RAC 10g on Sun clustor.
is there any checklist or step by step procedure availbile for it.
if we are using Sun cluster, is it required to install oracle ClusterWare on it..
what will be the architecture for it..
Thanks

Hi,
Refer the Metalink Note _160120.1_ :Oracle Real Application Clusters on Sun Cluster v3
Hope helps
Regards,
Xaheer

Hosted Environment - Oracle 10gAS installtion architecture

Present:
We have a business application developed using Oracle DB, Oracle Forms and Oracle Reports. Our application is some what like Oracle Applications/eBusiness Suite (earlier version) with smaller footprint for mid to small customers using end to end Oracle Technology stack.
At present we have a hosted environment for 16 different customers with 16 different databases (Version 8i) that store business/application data. These are installed in FOUR Hardware Boxes/Servers. We have Oracle Forms (6.x) and Reports (6.x) runtimes installed on 5 different boxes. We use CITRIX to host the presentation layer to our 16 customers.
Future:
We have upgraded our application/package and now we are using Oracle Technology Stack Oracle DB (10G), 10G suite of Oracle Application Server (Oracle Portal, Oracle Forms, Oracle Reports, Discoverer, Java and PL/SQL). Our application is somewhat like Oracle Applications/eBusiness Suite (11i) with smaller footprint for mid to small customers using end to end Oracle Technology stack.
Now coming to hosting this new version, we are going to have FOUR DB servers to host the DB 10G and we do not anticipate any issues. This is what we have now.
Now coming to installing and hosting “Application Server” that can serve all 16 customers, we are debating on what is the best approach. We certainly are NOT going to install in 16 different boxes. We like to install 4-6 customers in EACH box and also configure to load balancing, fail over etc. i.e. We like to have 16 middle tiers and 16 infrastructures installed in 4-6 boxes. Of course we could us DB server to install infrastructures. So the questions are…
1. Can we install 16 Infrastructures and 16 middle tiers on 4-6 Boxes?
2. If not, should we install the infrastructures in the Database servers and only use Middle Tier for these 5-6 boxes?
What is the best and supported approach?

You can install multiple infrastructures on the same box if you create the repository using MRCA. In this architecture you would first create multiple databases on your database tier cluster, and then create the repository schemas with the MRCA tool, after that you would install the infrastructures, pointing the installer to the repository database.
You could also have a single infrastructure cluster and work with multiple realms on a single directory. The memory footprint of a single install would be smaller, as there will be no need for multiple Apache and OC4J runtimes for each infrastructure. Maintenance will also be easier without multiple environments to apply patches to.
You probably will want to implement a cluster based on OID replication, to allow for rolling upgrades and patching of the infrastructure with virtually no downtime.
About installing the infrastructures on the database boxes, I personally dont like the idea of having web servers on database boxes, but you could install OID on them. Currently there are many possible install topologies, including moving the SSO and DAS to a 10.1.3 version web tier. You could check the enterprise deployment guide for AS 10.1.2 and 10.1.3, and for IDM 10.1.4.
Regards,
Luis

Trouble installing Oracle 9i/10g on Vista

Hi
I am facing trouble in installing Oracle 9i/10g on MS Vista. Am getting message "Oracle < Version > is incompatible to this version of Windows".
I am in confusion whether MS Vista supports Oracle products or am I doing anything wrong.
Please help me in solving this. Got strucked here.
Thanks in advance.
Buddha.

Vista has some serious architecture differences that Oracle is working on. The current 9i.10g databases won't work. I got around the error you say, but then the installer just bombs out.

HP-UX: Oracle AS 10g Reports server hangs

I have installed Oracle AS 10g Forms and reports services on HP-UX. Initially Forms and reports were working fine. Presently forms are also working fine.
However reports started giving problem REP-56055: Exceed max connections allowed then changed the value of maxconnects from 20 to 100.
Presently reports server gets hang. If I try to run test report from the URL:
http://venus.marineterminals.com:7780/reports/rwservlet?server=rep_venus_OracleAS_FormsReports+destype=cache+desformat=html+report=test.rdf
I am getting the following error message "No Response from Application Web Server " Can anybody please help me to rectify this issue.

Hello,
Most of the times, the error REP-56055: Exceed max connections allowed is returned because some reports exections are hanging and keep the connection.
Have you tried to use the Reports engine attribute "engineResponseTimeOut" in order to kill automatically the reports execution that are hanging ?
http://download-uk.oracle.com/docs/cd/B14099_17/bi.1012/b14048/pbr_conf.htm
Of course, the real cause of the problem should be investigated ...
Regards

Install Oracle RAC 10g (10.2.0.1) on HP-UX B.11.31 U ia64 failed

Hi All
I am installing Oracle RAC 10g 10.2.0.1 on HP-UX B.11.31 U ia64 but can not complete
hosts file
#Public IPs
10.144.1.111 spgdb01
10.144.1.112 spgdb02
#Private IPs
10.144.2.2 spgdb01p
10.144.2.3 spgdb02p
#Virtual IPs
10.144.1.113 spgdb01v
10.144.1.114 spgdb02v
I do installation with runInstaller without error. It copy and link is ok. When I run root.sh then It cannot complete as following
Checking to see if Oracle CRS stack is already configured
Checking to see if any 9i GSD is up
Setting the permissions on OCR backup directory
Setting up NS directories
Oracle Cluster Registry configuration upgraded successfully
WARNING: directory '/oracle/product/10.2.0' is not owned by root
WARNING: directory '/oracle/product' is not owned by root
WARNING: directory '/oracle' is not owned by root
Successfully accumulated necessary OCR keys.
Using ports: CSS=49895 CRS=49896 EVMC=49898 and EVMR=49897.
node <nodenumber>: <nodename> <private interconnect name> <hostname>
node 0: spgdb01 spgdb01p spgdb01
node 1: spgdb02 spgdb02p spgdb02
Creating OCR keys for user 'root', privgrp 'sys'..
Operation successful.
Now formatting voting device: /ora/crs/votedisk01
waitpid(-1, 0x7fffdf50, WUNTRACED) .................................................................................................... [sleeping]
Now formatting voting device: /oracle/oradata1/crs/votedisk02
Now formatting voting device: /oracle/oradata2/crs/votedisk03
Format of 3 voting devices complete.
Startup will be queued to init within 30 seconds.
====================
I have waited for 10 mins but still not complete
Additionally, log from runInstaller, I got
Preparing to launch Oracle Universal Installer from /tmp/OraInstall2011-04-28_12-13-31AM. Please wait ...-bash-4.2$ Oracle Universal Installer, Version 10.2.0.1.0 Production
Copyright (C) 1999, 2005, Oracle. All rights reserved.
Private Interconnect : null
Private Interconnect : null
Private Interconnect : null
Private Interconnect : null
So, please help me fix this issue
Thank you

I had this problem and resolved it by transporting the file to the installation server with the correct ftp datatype (binary).
On page 54 of the install guide (..Server\Oracle_Business_Intelligence\doc\doc\bi.1013\b31765.pdf) that comes with the installation files, there is an instruction to make sure that any ftp activity is done in binary.
This may not have occured with the license.xml file if you use a tool which offers the "feature" of automatic datatype recognition.
Hope this helps.

Partner Self-registration in Oracle B2B 10g

Hi B2B team,
Wanted to confirm from you if there is any provision for Partner self-registration in Oracle B2B 10g. We are on the latest patch. I am not aware of this functionality but wanted to get this confirmed from the product team.
Also, we will require a server restart when a new TP comes onboard in Oracle B2B 10g isnt it? Is my understanding correct or is there something we can do to overcome this?
Regards
Kavitha

Kavitha,
Drop a mail to B2B product dev team/PM to know more on this part. As far as I know there is no such facility in 10g. Yes, bounce may be required in case of certificate changes involved.
Regards,
Anuj

Oracle reports 6i to Oracle forms 10g migration

Hi,
I have .rdf files which were created on Oracle Reports 6i. I would like to migrate the .rdf files into Oracle Reports module which is present as a part of Oracle Forms 10g to generate PDF output.
Please let me know the detailed steps to be followed as I am a total newbie. Also I need to generate these reports on demand from a java 5 application (JSF 2.0).
Currently for ORacle reports 6i, I have the following code in my java application
rwrun60.exe g:\tomcat33\webapps\reports\web-inf\src\null userid=***/*** destype=FILE desformat="pdf" paramform=NO printjob=NO batch=YES desname=temp.pdf
1. What would be the equivalent for reports in ORacle Forms 10g ? I know there is an Oracle Apps server where ther report services reside. How to I invoke my report from my java application (residing on a weblogic server 10.3.6)?
2. What ould I do with the 6i .rdf files to upgrade them to 10g ?

I am trying to call an Oracle report i.e .rdf (which is located on the Oracle App Server) from my java EE 5 (JSF) application. The Oracle App server is Oracle Application Server 10g Release 2. I assume Oracle report generation capability is available in this release. I need to invoke the report from my Java JSF application on demand (whenever the user clicks a button on the web browser page, the report should appear on the browser as PDF) . My java application resides on Linux weblogic server.
Please let me know how it can be done ? I see rwclient.sh and another method to directly invoke using a URL. How do I do it on java, would a request.redirect() to the URL work ?
Also for hiding the params in the URL. keys need to be configured on the Oracle server right ?
Also if we use rwclient.sh or the URL based invocation, would there be any issue in concurrency when multiple users request the same report at the same time ?

Running an exe from within Oracle WebLogic 10g R3 does not find dll

Hi,
I am facing a strange issue with Oracle WebLogic 10g R3.
I use the code as shown in Listing 1 below to run a windows based application exe (batch job) from within my web application hosted on Oracle WebLogic 10g Release 3.
Note that this code woks fine on Tomcat 6.x and OC4J (JDeveloper TP4).
The exec gets executed but the log of the exe program shows it could not load certain DLLs.
Note that these DLLs are in the same directoy as the Batch program and this directory is in the PATH.
Running through simple Java Program Successful*
When I run the same program from a java program it runs successfully. So this means some WebLogic environment does not get set properly.
Running directly BatchProg.exe rather than cmd.exe fails*
Also note that when I run the exe directly e.g. BatchProg.exe rather than through cmd.exe it gives me a error the system did not find the file specified.
CreateProcess error=2, The system cannot find the file specified with cause java.io.IOException: CreateProcess error=2, The system cannot find the file specified
Listing 1:*
String[] commandArgs = new String[|http://forums.oracle.com/forums/] { "cmd.exe", "/C", "BatchProg.exe \"param1\" \"param2\" " },null , l_workingDir)
Runtime rt = Runtime.getRuntime();
Process proc;
proc = rt.exec( commandArgs, envParams, workingDir );
ProcessIO errStream = new ProcessIO( proc.getErrorStream(), "ERROR");
ProcessIO outStream = new ProcessIO( proc.getInputStream(), "OUTPUT");
errStream.start(); // process any errors from the command
outStream.start(); // process any output from the command
System.out.println("Error=" +errStream);
System.out.println("Out" + outStream);
return (p_waitToFinish ? proc.waitFor() : this.SUCCESS);

OK.
I have posted this on the WebLogic Forum.
Thanx.

Oracle DB 10g architecture

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