I'd recommend MQSeries too, it is tried and tested technology - it works
and works well. It has APIs for C, C++ and Java too. As Craig has
pointed out, there is support in U2 BASIC from 10.x up for MQSeries AMI
API (a subset of the full MQ API).

MQSeries guarantees delivery, can offer confirmation (acknowledgement)
of receipt of the message too. The message queuing mechanism is handy
too, if you don't require realtime. All of this depends of the myraid of
options you use to configuration your queue/channel and how you submit
your message.

The stumbling block is the initial license & setup costs. Installation
and configuration really requires someone who knows there stuff when it
comes to MQ. It's not for the faint hearted or someone who isn't
familiar with it or similar technologies.

It can handle huge data volumes and is well supported by IBM,
third-parties and the end-user community. It is also multiplatform - IBM
mainframe, IBM midrange, UNIX/Linux, Windows, etc.

There are other messaging queue managers out there too.

Regards,
David

 
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Craig Bennett
Sent: Wednesday, October 24, 2007 9:33 AM
To: [email protected]
Subject: Re: [U2] Fastest Bi-Directional data transfer btwn MV and non

Baker,

if you want something that will run pretty much anywhere, high
throughput and all the transport level thinking done for you why not IBM
MQSeries (Websphere MQ).

Pretty easy to integrate into any of the MV's through the C libraries
and IBM already make it available in UV/UD.

Maybe not as fast as pure sockets but:
    - Flexible - Batch, Realtime, Send & Receive, Send & Forget, Publish
& Subscribe
    - Probably already works with your DB/Platform of choice
    - VERY reliable
    - Data format neutral -- send XML, Fixed Width, Dynamic Arrays, SQL
statements whatever best fits your needs


Craig
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