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Re: Differential synchronization with mobile devices

From: Frank van Bortel <fvanbortel_at_netscape.net>
Date: Mon, 31 Jan 2005 16:21:07 +0100
Message-ID: <ctlia7$9r3$1@news1.zwoll1.ov.home.nl>


?code wrote:
> Hi
>
> I have the following architecture :
> Oracle 9i on a HP-UX system
> Oracle 9i Lite Server on a Windows 2000 system
> 10 PDAs with Oracle lite, that synchronize with the databases on
> HP-UX, through 9i lite server.
>
> I know that it is possible to have large files (Executables for the
> PDAs) in the HP-UX Oracle database and transfer these ones to the PDAs
> through a synchronization process.
>
> But while a synchronization, if the connection hangs, is it possible
> to restart the synchronization without having to transfer all the data
> again ? I mean : restart the synchronization from the last bytes
> transferred... Then If the connection would hang at 2Mb out of 4Mb, it
> would not try to transfer the first 2Mb again...
>
> I hope I've been clear enough...
>
> THank you very much :)

Isn't that what GetRight and all these other download managers do?
So the answer is clearly yes, provided the server understands certain commands.

-- 
Regards,
Frank van Bortel
Received on Mon Jan 31 2005 - 09:21:07 CST

Original text of this message

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