Milind If am not mistaken,Is it some thing like scheduler?
If you are interested in some kind of scheduler,there is a Component called Quartz available as an open source,you can down load from sourceforge.net. Thanks and Regards Saminathan. ----- Original Message ----- From: Joe Schell <[EMAIL PROTECTED]> Date: Tuesday, November 12, 2002 3:33 am Subject: Re: Batch Programs > Milind Kulkarni wrote: > > > > We are in the process of developing a set of batch programs. > Currently > all the batch programs are developed in Oracle PL / > SQL and we > > want to migrate them to Java environment. Has anybody worked on > > the similar assignment? What are the major issues involved. It > > would be great, if somebody can point out some resources for > > batch processing. > > To restate.... > > You have a number of processes, written in some combination of stored > procedures and perhaps straight SQL, which you are going to entirely > re-write in Java and run outside of the database (ie not using "Java > stored procedures".) > > Then I can think of one immediate and very obvious impact. > > Unless the existing SQL code is extremely inefficient your new > code in > Java will be significantly slower. It would be hard to imagine it not > being at least twice as slow. It wouldn't surprise me if it is 10 > timesslower. And it could be as much as 100 to 1000 times slower, > dependingon exactly what you are doing and the amount of data that > is involved. > > ======================================================================== === > To unsubscribe, send email to [EMAIL PROTECTED] and include in > the body > of the message "signoff EJB-INTEREST". For general help, send > email to > [EMAIL PROTECTED] and include in the body of the message "help". > > =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff EJB-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
