what's the biggest disadvantage of using a VSAM dataset?
- 8 Answers
- 17623 Views
- Anjana, CTS, DSRC, IBM, I also Faced
- E-Mail Answers
Answer Posted / vinothkumar
DISADVANTAGES:
(i)the vsam file have FREE SPACE parameter with in the CI.
so,it will take large memory space.
(ii)it have CONTROL INFORMATION by itself. that's why it
will take more memory space.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
What is speed parameters in define cluster command?
Describe the uses of ams?
How does control intervals and control areas related to each other?
is it required that primary key values have to be unique? Do alternate key values have to be unique?
what is the meaning of each of the values in shareopts(2 3)?
explain how can you initialize a vsam file before any operation?
Using alternate indexes in batch program?
in a cobol select statement for a ksds can you tell me what are the 3 possibilities for access?
How is the sorting of vsam files carried?
What is a ci split? What is a ca split?
what do you mean by recovery and speed parameters in define cluster command?
If fspc(100 100) is specified does it mean that both the control interval and control area will be left empty because 100 % of both ci and ca are specified to be empty?
what are s0c1, s0c4, s0c5, s0c7 abends?
What does the keyranges parameter in define cluster command do?
What is a lds (linear data set)?
