Comments on: Digging into the Oracle BI Server Query Log File http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/ Delivered Intelligence Wed, 10 Mar 2010 13:01:07 -0500 http://wordpress.org/?v=2.8.4 hourly 1 By: vikram http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/comment-page-1/#comment-10027 vikram Wed, 17 Jun 2009 01:21:50 +0000 http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/#comment-10027 Hi, question:As a request is made in presentation services, A dynamic sql query is generated and fetches data from source. all this is logged..well can we change the sql query generated., if so how? can you please email me or post it. Thanks in advance Hi,

question:As a request is made in presentation services, A dynamic sql query is generated and fetches data from source. all this is logged..well can we change the sql query generated., if so how?

can you please email me or post it.

Thanks in advance

]]> By: Raghav Venkat http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/comment-page-1/#comment-6653 Raghav Venkat Sat, 22 Nov 2008 09:01:46 +0000 http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/#comment-6653 Can you explain the concept of qualified Misses and unqualified misses of cache in OBIEE? Can you explain the concept of qualified Misses and unqualified misses of cache in OBIEE?

]]> By: Raghav Venkat http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/comment-page-1/#comment-6647 Raghav Venkat Thu, 20 Nov 2008 01:41:41 +0000 http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/#comment-6647 Hi Mark, My question is with regards to the the post "Migrating OBIEE Projects Between DEV and PROD Environments". As i am not bale to comment there i am writing here. Sorry for that. Question: Is there any way to log the things happening when we use the nQUDMLGEN.exe and nQUDMLExe.exe so that we have a way to analyze things if our migration is unsucessful? Is there any way to log things happening in the whole migration process(though simple things like copy paste is happening)to keep track of so that in the future we are able to refer to what has happend and how things were migrated. Hi Mark,

My question is with regards to the the post “Migrating OBIEE Projects Between DEV and PROD Environments”. As i am not bale to comment there i am writing here. Sorry for that.

Question: Is there any way to log the things happening when we use the nQUDMLGEN.exe and nQUDMLExe.exe so that we have a way to analyze things if our migration is unsucessful? Is there any way to log things happening in the whole migration process(though simple things like copy paste is happening)to keep track of so that in the future we are able to refer to what has happend and how things were migrated.

]]> By: Mark Rittman http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/comment-page-1/#comment-6508 Mark Rittman Sat, 11 Oct 2008 11:29:45 +0000 http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/#comment-6508 Hi Scott, Sorry for the delay in replying, I wanted to take a look at the Usage Tracking feature before I replied, it's something I was "aware" of before but not something I'd properly looked at. I've written up my observations here: http://www.rittmanmead.com/2008/10/11/comparing-obiee-usage-tracking-with-nqsquerylog/ Basically, as you say it's very interesting and in particular, a good way of gathering background statistics on query performance. Where I think it lacks, compared to the log file, is that it doesn't record the physical SQL and MDX issued to the underlying databases, also if you're being a bit geeky it also doesn't record the logical execution plan or the intermediate row counts. Thanks for pointing it out to me though, it made me take a look and factor it into my tuning plans. regards, Mark Hi Scott,

Sorry for the delay in replying, I wanted to take a look at the Usage Tracking feature before I replied, it’s something I was “aware” of before but not something I’d properly looked at.

I’ve written up my observations here:

http://www.rittmanmead.com/2008/10/11/comparing-obiee-usage-tracking-with-nqsquerylog/

Basically, as you say it’s very interesting and in particular, a good way of gathering background statistics on query performance. Where I think it lacks, compared to the log file, is that it doesn’t record the physical SQL and MDX issued to the underlying databases, also if you’re being a bit geeky it also doesn’t record the logical execution plan or the intermediate row counts. Thanks for pointing it out to me though, it made me take a look and factor it into my tuning plans.

regards, Mark

]]> By: Peter Scott http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/comment-page-1/#comment-6506 Peter Scott Thu, 09 Oct 2008 16:52:59 +0000 http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/#comment-6506 @Surya Take a look at BI Applications Installation and configuration guide and in particular chapter 6 in Integrated Security - there is a description of how to use the roles and responsibilities of EBS @Surya
Take a look at BI Applications Installation and configuration guide and in particular chapter 6 in Integrated Security – there is a description of how to use the roles and responsibilities of EBS

]]> By: surya http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/comment-page-1/#comment-6492 surya Tue, 07 Oct 2008 17:35:40 +0000 http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/#comment-6492 Hi Mark, Is there any way we can import EBS users to into OBIEE repsitory. I have a requirement where in we are using single sign on integration from EBS to OBIEE dashboards and we have to implement data level security for huge amount of EBS users(20,000). Is there any other way rather than creating all these users in repository is assigning them to groups... Thanks Hi Mark,
Is there any way we can import EBS users to into OBIEE repsitory. I have a requirement where in we are using single sign on integration from EBS to OBIEE dashboards and we have to implement data level security for huge amount of EBS users(20,000). Is there any other way rather than creating all these users in repository is assigning them to groups…

Thanks

]]> By: Scott Powell http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/comment-page-1/#comment-6479 Scott Powell Fri, 03 Oct 2008 00:05:04 +0000 http://www.rittmanmead.com/2008/10/02/digging-into-the-oracle-bi-server-query-log-file/#comment-6479 Hey Mark, you'll also want to check out the help topics on "usage tracking" in OBIEE. Basically, instead of writing to a log file, you can drop it directly into database tables. Also it breaks up the timings a bit into how long the queries took on the server, vs. how long the total OBIEE query took start to finish, etc. A bit easier to get to than trying to go through log files. Hope this helps! Scott Hey Mark, you’ll also want to check out the help topics on “usage tracking” in OBIEE. Basically, instead of writing to a log file, you can drop it directly into database tables. Also it breaks up the timings a bit into how long the queries took on the server, vs. how long the total OBIEE query took start to finish, etc.

A bit easier to get to than trying to go through log files.

Hope this helps!
Scott

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