Now, that's cool -- getting competitive advantage from a product like TSM!
I wonder if the API could be used to provide the much-sought-after "restore
preview" function? My guess is no... I think I read somewhere that the API
cannot access data backed up by the regular BA client.
RS
Steven Harris
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Speaking of needles in haystacks, a one time colleague of mine was
working for a company that analyzed oil seismic survey data on a large
array of IBM clustered machines. He was a very smart cookie and
understood the geophysics of it all (Hi Stephen if you are listening)
The data came in on reels of tape and represented survey data from a
surveyed line. A full survey consisted of a series of evenly spaced
lines that mapped an area.
He took this data and using the TSM API somehow stored it on 3590s
(this was back in the old ADSM 3 days). The smart part was that oil
companies could ask for an analysis of an area and give the coordinates
that they wanted. His software would figure out which bits of data he
needed from TSM mount the appropriate tapes and gather the data then
feed it into the machines for analysis. This enabled his company to
effectively leverage their investment in surveys and also provide the
data faster to customers than anyone else could.
At least that's what he told me :)
The TSM API could be used to do a whole stack of this sort of storage
work, but it is hampered by the lack of an API in something we can use,
eg perl, python, or my current favourite ruby. I've taken a brief look
at writing a library interface to ruby, but it is somewhat difficult -
especially for an old COBOL programmer like me - why does everyone have
to write in C anyway!
Has anyone on the list done any work along these lines?
Regards
Steve
Steven Harris
AIX and TSM Admin
Brisbane Australia
