Re: Mainframers ... according to RW

..    On  15.11.04
wrote  spamblocker-robert@wagner.net (Robert Wagner)
on  /COMP/LANG/COBOL
in  l7igp0pcdspmc7sl7vo8d8vjrf1660sf8l@4ax.com
about  Re: Mainframers ... according to RW

 

RW> It certainly can, so long as the same 'logical view' is presented to
RW> the caller. I've moved data from VSAM to database using this
RW> technique, without changing calling programs at all.

I see two possibilities:

a) the change of storage is superflouus since the advantages of a
database system are not used;

b) when there is not change in the actual logical structure of the
data storage, there should be no change in how the data is accessed
and manipulated.




Yours,
Lüko Willms                                     http://www.willms-edv.de
/--------- L.WILLMS@jpberlin.de -- Alle Rechte vorbehalten --

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