https://community.qlik.com/t5/Data-Quality/Performance-problem/m-p/2282615#M3756 Hi <BR />You may get more details here. <BR /> <A href="https://community.qlik.com/s/feed/0D53p00007vCqPhCAK" rel="nofollow noopener noreferrer">https://community.talend.com/t5/Design-and-Development/Performance-problem/td-p/108654</A> <BR />Best regards! <BR />Pedro Mon, 05 Dec 2011 04:59:37 GMT Anonymous 2011-12-05T04:59:37Z https://community.qlik.com/t5/Data-Quality/Performance-problem/m-p/2282614#M3755 Hello, <BR />I made talend job which calls other exported talend jobs with their sh files. For this purpose I use tSystem. So far so good. My problem is when I put Oracle connection (tOracleConnection) in the exported talend jobs the performance goes down very very badly. <BR />In my main Talend job I calls 10 other exported talend jobs by sh files. If I don 't have tOracleConnection in the exported jobs everything is fine - I have immediately execution of all 10 jobs. If I put tOracleConnection then the processing time for every next called jobs is increased progressive - 1th job for 2 sec, 2th job for 5sec, 3th job for 50sec...10th job for 5-10 min. Of course I put tOracleClose in every jobs and I release the connection. I cannot use tRunJob because all jobs will live as standalone applications and they will be exported with sh files. <BR />Any idea how I can sove this performance problem? <BR />Regards Sat, 16 Nov 2024 12:31:43 GMT https://community.qlik.com/t5/Data-Quality/Performance-problem/m-p/2282614#M3755 Anonymous 2024-11-16T12:31:43Z https://community.qlik.com/t5/Data-Quality/Performance-problem/m-p/2282615#M3756 Hi <BR />You may get more details here. <BR /> <A href="https://community.qlik.com/s/feed/0D53p00007vCqPhCAK" rel="nofollow noopener noreferrer">https://community.talend.com/t5/Design-and-Development/Performance-problem/td-p/108654</A> <BR />Best regards! <BR />Pedro Mon, 05 Dec 2011 04:59:37 GMT https://community.qlik.com/t5/Data-Quality/Performance-problem/m-p/2282615#M3756 Anonymous 2011-12-05T04:59:37Z