OBIEE 11g - Demystifying the directory structure

Unlike 10g installation, which contained everything within the OracleBI and OracleBIData
directories, the 11g installation's footprint is rather complex. This is due to
the fact that the installation also includes Weblogic, EM and other components.
These are the main directories created on a typical installation:

• wlserver_10.3: The WebLogic Server home, which contains Java components, one Administration
  Server, and one or more Managed Servers.
• user_projects: The User Projects directory, which contains product domains, including
• one or more Oracle Business Intelligence domains.
• Oracle_BI1: The Oracle home, which contains all the binary files (read-only) that
  are specific to Oracle Business Intelligence.

Figure shows a typical Oracle Business Intelligence directory structure in a Fusion Middleware home. At the top of the directory structure is the Middleware home, which contains at least three subdirectories: the WebLogic Server home subdirectory, the User Projects subdirectory, and the Oracle BI home subdirectory. If you remember the installation, you provided the location for the MiddleWare directory at this screen. Recollect this and lets walk to the other locations.

• MW_HOME -- MiddleWare directory
• WL_HOME -- MW_HOME/wlserver_10.3/
• DOMAIN_HOME -- MW_HOME/user_projects/domains/bifoundation_domain/
• ORACLE_INSTANCE -- MW_HOME/instance/instance1

This link lists the names and locations of configuration files for each Oracle Business Intelligence system component. You are advised to use Fusion Middleware Control to update Oracle Business Intelligence configuration settings and ensure that changes are correctly propagated.

This figure illustrates the various components Under ORACLE_INSTANCE directory.
Logs, configuration files, cache, catalog, repository are now stored under this directory as per the schema shown. The general structure is

• MW_HOME\ORACLE_INSTANCE\config\COMPONENT\bi_component_name\
• MW_HOME\ORACLE_INSTANCE\logs\COMPONENT\bi_component_name\

The different components are :

• OPMN –
• OracleBIClusterControllerComponent    -- ClusterController
• OracleBIJavaHostComponent             -- Javahost
• OracleBIPresentationServicesComponent -- Presentation Services 
• OracleBISchedulerComponent -- Oracle BI Scheduler
  
• OracleBIServerComponent               -- Oracle BI Server
• ORACLE_HOME\upgrade\logs              -- logs for upgrade related activities.

Oracle BI content changes from 10g to 11g

Directory or Files	10g Location	11g Location
AdminTool.sh equalizerpds.sh/equalizerpds.exe JobManager.sh MigrateEUL.sh NQClient.sh nqcmd.sh/nqcmd.exe	BI_ORACLE_HOME/server/Bin	BI_ORACLE_HOME/bifoundation/server/bin
DBFeatures.INI NQSConfig.INI	BI_ORACLE_HOME/server/Config	ORACLE_INSTANCE /config/OracleBIServerComponent/coreapplication_obisn
NQClusterConfig.INI	BI_ORACLE_HOME/server/Config	ORACLE_INSTANCE /config/OracleBIApplication/coreapplication
NQQuery.log NQSAdminTool.log NQServer.log	BI_ORACLE_HOME/server/Log	ORACLE_INSTANCE /diagnostics/logs/OracleBIServerComponent/coreapplication_obis1
Oracle BI Server repository directory: SampleAppLite.rpd paint.rpd	BI_ORACLE_HOME /server/Repository	ORACLE_INSTANCE/bifoundation/OracleBIServerComponent/ coreapplication_obisn/repository
Samples: order.xml Product.xml samplesales.udml	BI_ORACLE_HOME /server/Sample/samplesales	ORACLE_INSTANCE /bifoundation/OracleBIServerComponent/coreapplication_obisn /sample/SampleAppFiles
Usage Tracking: SQL_Server_Time UsageTracking.rpd UsageTracking.zip	BI_ORACLE_HOME /server/Sample/usagetracking	ORACLE_INSTANCE /bifoundation/OracleBIServerComponent/coreapplication_obisn/ sample/usagetracking
Other Schemas (for example): Oracle_alter_nq_acct.sql SAACCT.DB2.sql SAACCT.MSSQL.sql SAACCT.Oracle.sql Note: Use the Repository Creation Utility to install the Oracle BI Schema	BI_ORACLE_HOME /server/Sample/Schema	ORACLE_INSTANCE /bifoundation/OracleBIServerComponent/coreapplication_obisn/schema
credentialstore.xml instanceconfig.xml (for Presentation Services) userpref_currencies.xml	OracleBIData/web/config	ORACLE_INSTANCE/config/OracleBIPresentationServicesComponent/ coreapplication_obipsn
javahost sawlog0.log	OracleBIData/web/log	ORACLE_INSTANCE /diagnostics/logs/OracleBIPresentationServicesComponent/ coreapplication_obipsn
catalogmanager.exe	BI_ORACLE_HOME \web\catalogmanager	ORACLE_INSTANCE\bifoundation\OracleBIPresentationServicesComponent\ coreapplication_obipsn\catalogmanager\runcat.cmd
instanceconfig.xml (for Oracle BI Scheduler)	OracleBIData\eb\config	ORACLE_INSTANCE\config\OracleBISchedulerComponent\ coreapplication_obischn
odbc.in user.sh	BI_ORACLE_HOME/setup	ORACLE_INSTANCE /bifoundation/OracleBIApplication/coreapplication/setup