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Article #62

Re: Sending large amount of data (in MB) to the server

#62
From: Ashwani Kalra
Date: Wed, 12 Sep 2001 04:26
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Niclas Eklund <Niclas.Eklund@NoSpam.uab.ericsson.se> wrote in message news:<3B9E2C1B.10AE48AB@NoSpam.uab.ericsson.se>...
> Derek Viljoen wrote:
> > Andrey Nechypurenko wrote:
> > > CORBA Audio/Video Streaming Service could be of interest
> > > in such a case.
> > 
> > No need to get that complicated (although, its a creative thought, since
> > multimedia is generally "fat" over the wire).  Just use a sequence of
> > octet's to send the data (assuming it's binary data).
> > 
> > I've benchmarked this, as opposed to raw sockets, and the overhead was much
> > less that I expected (especially on a good ORB implementation... like TAO
> > or OmniORB... except we're talking about Java, aren't we?).  But, even in
> > Java, it's not that bad.  Once the connection is made (which is the biggest
> > overhead) individual invocations take a very small penalty in the grand
> > scheme of things.
> > Derek
> 
> Hello!
> 
> For more information you can read:
> 
> http://www.cs.wustl.edu/~schmidt/PDF/av_chapter.pdf
> 
> Chapter 4.3 contains the throughput result.
> 
> You should also consult the FTAM/FTP spec (CosFileTransfer):
> 
> http://www.omg.org/cgi-bin/doc?dtc/2000-11-05
> 
> BR
> Nick

Hi,
Thank you all for this useful ideas and pointers. I will consider all
suggestion before implementing this solution. I think sending data in
chunks will be better idea using iterators no matter which technique I
use.

Ashwani
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From: ashwani_kalra@yahoo.com (Ashwani Kalra)
Newsgroups: comp.lang.java.corba,borland.public.visibroker
Subject: Re: Sending large amount of data (in MB) to the server
Date: 11 Sep 2001 21:26:31 -0700
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