Interview Questions   Tutorials   Discussions   Programs   

DB2 - What is check point and restart Logic ? why do we go for that ?




320
views
asked mar August 3, 2014 06:03 AM  

What is check point and restart Logic ? why do we go for that ?


           

2 Answers



 
answered By Mswami   0  
Please refer this site for the detailed concepts.
flag   
   add comment

 
answered By Mswami   0  
Checkpoint-Restart logic is used when your program performs a large number of database updates or inserts. If you want to process and insert say 1000 records in a table, and your program abends at 726th record, then if the checkpoint frequency has been set to 100, then, on restart the program will start processing from 701th record as each processing of 100 records results in a COMMIT.
flag   
   add comment

Your answer

Join with account you already have

FF

Preview


Ready to start your tutorial with us? That's great! Send us an email and we will get back to you as soon as possible!

Alert