What is the difference between PS file and VSAM file?
Answer Posted / vivek
VSAM files are used when we want to store data based on
some key fields(Eg: KSDS)
access method is indexed.
NON VSAM files like PS are used when we want to store data
which is not unique and also the access is sequential.
Is This Answer Correct ? | 7 Yes | 2 No |
Post New Answer View All Answers
What are the common vsam error conditions and codes?
What is a vsam dataset?
Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?
What are the different dataset organizations used in vsam?
What is control interval?
what is meant by dirty read in vsam?
Explain the difference between lds and esds?
explain in brief how are different versions of gdg named?
we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.
Explain the significance of the shareoptions parameter?
Differentiate between ci split and ca split?
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?
explain the differences between vsam and non-vsam files
what do you mean by gdg in vsam?
How to get the last record in vsam file in cluster?