what is the concept of AIX in vsam ????
- 1 Answers
- 3526 Views
- HCL, I also Faced
- E-Mail Answers
Answer / sagar kajale
aix is used to access records of vsam ksds in order other than ksds files primary key or we can say base key. the ds over which aix exists is called a base cluster.
aix are ksds and has their own data and index component.
advantages:
can be updated automatically.
reduces data redundancy.
can be defined for both ksds and esds.
can have duplicates.
Disadvantages:
complex update logic.
performance degradation.
| Is This Answer Correct ? | 1 Yes | 0 No |
FREESPACE can be specified for which type of cluster? a.LDS b.RRDS c.ESDS d.KSDS
Explain the index set?
Define a path?
What is the biggest disadvantage of using a vsam dataset?
why do we use vsam file thn seqential files ?
What is File Status in VSAM?
what is a base cluster in vsam?
Is it slower if you access a record through alt index as compared to primary index?
What is a lds (linear data set) and what is it used for?
How do you load a VSAM data set with records ?
What is the difference between PS file and VSAM file?
7 Answers IBM, Infosys, Verizon,
what do you mean by recovery and speed parameters in define cluster command?
COBOL 
