Scrolling large dataset

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Nikola Vidoviæ - 06 Jun 2006 23:15 GMT

Hi!

I have a dataset of 20000 records and have to scroll it visually. What
is the best technique to implement that and what components to use?

Thanks
Zvonko

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joeNOSPAM@BEA.com - 07 Jun 2006 03:23 GMT

> Hi!
>
[quoted text clipped - 3 lines]
> Thanks
> Zvonko

Hi. I don't believe you have to actually visually scroll through 20,000
records. That's like saying you have to read the dictionary. What are
you looking for, and use SQL in the DBMS to find it before sending it
out to any client. If you must scroll through all that data, store it
in
a flat file or other light-weight object for scrolling, and just use
JDBC
to periodically update the stored file and verify any relevant records
are
still the same before doing updates.

Joe Weinstein at BEA Systems

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