|
View previous topic :: View next topic
|
| Author |
Message |
shrikanth_m
Currently Banned
New User
Joined: 19 Jan 2007
Posts: 5
Location: bangalore
|
|
|
|
Hi
please clear my doubt?
what is the diff between VSAM and sequentila file read
Thanks
Shrikanth  |
|
| Back to top |
|
 |
manihcl85
Warnings : 1
New User
Joined: 11 Jan 2007
Posts: 52
Location: chennai
|
|
|
|
| sequential file can be read in order they appear but vsam we can access randomly using a record key |
|
| Back to top |
|
|
jinal_mca
New User
Joined: 05 Jan 2007
Posts: 22
Location: Pune, India
|
|
|
|
VSAM stands for virtual storage access method :
Data in vsam is devided in blocks and rendomly any block can be accessed in that.
Sequential File:
Access of data must be sequential, so if u want to access fifth record you have to go throgh first four records.
understand it and still if u have doubt ask again. |
|
| Back to top |
|
|
|
|
