Comments on: JBoss Portal and MySQL scalability: What The…??? http://www.ludovicocaldara.net/dba/jboss-portal-and-mysql-scalability/ Keep DBA job simple. Thanks. Sun, 29 May 2011 05:47:48 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: admin http://www.ludovicocaldara.net/dba/jboss-portal-and-mysql-scalability/comment-page-1/#comment-10 admin Tue, 16 Dec 2008 08:13:47 +0000 http://www.ludovicocaldara.net/dba/?p=33#comment-10 I regret, I'm not a programmer and I do not follow Portal development. I'm a DBA and I saw these queries running in mysql. This is a customer portal running Portal 2.6.1-GA. The customer didn't permit to analyze his source code but say these queries are generated by Jboss Portal while accessing dashboard within their application. (I care about they could be wrong...) I'll check more slow queries to see if something can be improved. kind regards! -- Ludovico I regret, I’m not a programmer and I do not follow Portal development. I’m a DBA and I saw these queries running in mysql. This is a customer portal running Portal 2.6.1-GA.
The customer didn’t permit to analyze his source code but say these queries are generated by Jboss Portal while accessing dashboard within their application. (I care about they could be wrong…)

I’ll check more slow queries to see if something can be improved.

kind regards!
–
Ludovico

]]> By: Prabhat Jha http://www.ludovicocaldara.net/dba/jboss-portal-and-mysql-scalability/comment-page-1/#comment-9 Prabhat Jha Mon, 15 Dec 2008 21:21:03 +0000 http://www.ludovicocaldara.net/dba/?p=33#comment-9 Hi, Which version of JBoss Portal are you using? Can you please describe what user interaction generates above query? I enabled query logging on MySql 5 and I did not see any query with "IN" in where clause. If I can reproduce what you are seeing then we can certainly test it with your optimization. I appreciate your work. Please feel free to comment on https://jira.jboss.org/jira/browse/JBPORTAL-2257 and hopefully we will also be able to fix https://jira.jboss.org/jira/browse/JBPORTAL-2040. :-) Hi,

Which version of JBoss Portal are you using? Can you please describe what user interaction generates above query? I enabled query logging on MySql 5 and I did not see any query with “IN” in where clause. If I can reproduce what you are seeing then we can certainly test it with your optimization. I appreciate your work. Please feel free to comment on https://jira.jboss.org/jira/browse/JBPORTAL-2257 and hopefully we will also be able to fix https://jira.jboss.org/jira/browse/JBPORTAL-2040. :-)

]]>