View the Exhibits exhibit1 and exhibit2.
Both the processes use PROG_1 as the job template that is already available. The time taken by the jobs are
recorded in the TEST_LOG table. While comparing the time taken to create the jobs, the process in exhibit1
takes less time than the process in exhibit2.
What is the reason for this?
lightweight-job-1 (exhibit):
lightweight-job-2 (exhibit):
A.
It updates several tables in the SYSTEM tablespace instead of creating new tables.
B.
It creates jobs temporarily in memory only.
C.
It creates less metadata for the jobs.
D.
It writes the job metadata to disk in compressed format.
Explanation:
The difference between two blocks of code is the “JOB_STYLE”. The lightweight job creates less metadata for
the jobs.