OK, first comment: why the **** are you FTP'ing data in the first place?
This isn't 1989 any more. :-) And this is a serious question. It's
increasingly expensive and fraught with security risks to copy data
wantonly. What's this PC going to do with a bulk, point-in-time dump of all
this data?

Now, trying to answer your question directly (and perhaps at your own
peril):

1. I see in DB2-L that Kai Stroh already suggested checking your UNLOAD
options. That's a good suggestion.

2. You can very likely use an ETL/ELT tool that specializes in this sort of
work, notably IBM InfoSphere DataStage (preferably running on the IBM Z
machine itself). InfoSphere DataStage Version 11.7 was released in
December, 2017.

3. The Db2 cross-loader function is another possible option, as a part of
the data journey anyway. You would set up a Db2 instance on the target
platform (such as on the IBM Z machine itself, with Db2 for Linux), and
you'd use the cross-loader function, with Db2 for z/OS as the input and Db2
on the other machine as the target. If any encoding scheme conversion is
required, the cross-loader should handle it. You can find some more
information on the cross-loader here (Db2 for z/OS Version 12 assumed):

https://www.ibm.com/support/knowledgecenter/en/SSEPEK_12.0.0/ugref/src/tpc/db2z_loadusecrossloaderfunction.html

4. Db2 High Performance Unload for z/OS might add some value here. The
latest version is 5.1 as I write this.

5. One more try per the first comment: just access the data (more securely)
using Db2 for z/OS native RESTful interfaces (HTTPS instead of FTP). See
here for details, in brief:

http://www.idug.org/p/bl/et/blogid=477&blogaid=544

http://db2geek.triton.co.uk/db2-native-rest-api-getting-started/

--------------------------------------------------------------------------------------------------------
Timothy Sipples
IT Architect Executive, Industry Solutions, IBM Z and LinuxONE, AP/GCG/MEA
E-Mail: [email protected]

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