[SOLVED] BUSINESS COMPONENT SLOWWW

Hi,
i have a Business Component that makes a query that returns like 40 rows, the query runs on toad in 3 seconds.
My webpage, a simple table showing the data loads in up to 5 minutes!!!
Where can i optimize this?
I believe it get slow on the getEstimatedRowCount but i am not sure.
Thanks
Message was edited by:
Oropeza

The problem was in the getEstimatedRowCount method. The select count(*) from table takes too long.
My query spends 1 second running, but the select count takes up to 3 minutes. Will continue on
[SOLVED] getEstimatedRowCount slow
Later, i had problems with hasNextForCollection, when getting the last page of data.
ADF hasNextForCollection issue
Thanks
Message was edited by:
Oropeza

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null

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I need to deploy an ADF application (model in business component and view in ADF Faces) in a multi-tier architecture. I deployed the MODEL project (bc4j) in an OAS’s OC4J instance. Now, when I try to test de application I get the following error:
oracle.jbo.ConfigException: JBO-33003: Connection name <my_conn_to_oas> not defined.
Also, I tried to connect to de EJB session from my VIEW project, so I changed the file DataBindings.cpx. I changed the line Configuration="AMProyectosLocal" to Configuration="AMProyectosAS_DS".
When I run the view project I get the same error:
500 Internal Server Error
oracle.jbo.ConfigException: JBO-33003: Connection name AppServerPenny not defined
     at oracle.jbo.client.Configuration.initializeFromConnectionName(Configuration.java:1103)
     at oracle.jbo.client.Configuration.getConfiguration(Configuration.java:538)
     at oracle.jbo.client.Configuration.getConfiguration(Configuration.java:461)
     at oracle.jbo.client.Configuration.getConfiguration(Configuration.java:436)
     at oracle.jbo.common.ampool.PoolMgr.createPool(PoolMgr.java:287)
     at oracle.jbo.common.ampool.PoolMgr.findPool(PoolMgr.java:539)
     at oracle.jbo.common.ampool.ContextPoolManager.findPool(ContextPoolManager.java:165)
     at oracle.adf.model.bc4j.DataControlFactoryImpl.findOrCreateSessionCookie(DataControlFactoryImpl.java:136)
     at oracle.adf.model.bc4j.DataControlFactoryImpl.createSession(DataControlFactoryImpl.java:222)
     at oracle.adf.model.binding.DCDataControlReference.getDataControl(DCDataControlReference.java:76)
     at oracle.adf.model.BindingContext.get(BindingContext.java:457)
What is the problem?
Where can I find the process to deploy in a multi-tier platform?
Please, help me.

Thank for your help.
I reviewed the datasource configuration and it is Ok.
The connection’s name isn't a datasource name. It is the connection’s name to the APPLICATION SERVER. I reviewed the bc4j.xcfg file and it has the following definition:
<ConnectionDefinition name="AppServerPenny">
<ENTRY name="remote-oracle-home" value="/home/oracle/OAS/10.2.0/middle"/>
<ENTRY name="ConnectionType" value="Oracle_AS_10g_UNIX"/>
<ENTRY name="HOSTNAME" value="penny.asesoftware.com"/>
<ENTRY name="DeployPassword" value="true"/>
<ENTRY name="oc4j-instance-name" value="OC4J_ARES"/>
<ENTRY name="user" value="ias_admin"/>
<ENTRY name="ConnectionName" value="AppServerPenny"/>
<ENTRY name="ormi-username" value="admin"/>
<ENTRY name="ormi-client-url" value="ormi://penny.asesoftware.com:23791"/>
<ENTRY name="IIOP_PORT" value="1810"/>
<ENTRY name="password">
<![CDATA[{904}05B4D7F42A8C91433599EDC9FDE9B9B249A698997ABBAAAD13]]>
</ENTRY>
<ENTRY name="ormi-password" value="manager123"/>
<ENTRY name="DeployPassword" value="true"/>
</ConnectionDefinition>
Why does the test utility not found the AppServerPenny connection?

[SOLVED] BUSINESS COMPONENT SLOWWW

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