Is it slower if you access a record through alt index as compared to primary index?

0 Answers  

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What is the use of KSDS,LDS,ESDS,RRDS??what is VRRDS?? How are all these useful in realtime scenario??Plz helpme out...Its a recent question in IGATE..

0 Answers   iGate,

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explain in brief how are different versions of gdg named?

0 Answers   IBM,

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What is speed parameters in define cluster command?

0 Answers  

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How vsam datasets are cataloged?

1 Answers   Ordain Solutions,

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If you wish to use the REWRITE command haw must the VSAM file be opened?

1 Answers  

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What is a VSAM slot?

1 Answers  

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name a few common vsam status codes?

0 Answers   IBM,

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What is a cluster?

2 Answers  

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if not using the 'commit' when closing VSAM file,what will happend

5 Answers   CSC,

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How to open VSAM file from 3.4? i have millions of records and i dont want to use the print ch ids(/) command bcz it takes to much time. so if you have any another command to open this plz tell me.

2 Answers   HSBC,

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What do you mean by dirty read ?

5 Answers  

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