simple database replication

[rstanciu]

"smq2pro" is a simple (23Ko) bi-directional read/write
replication-engine for OpenEdge database using JMS
messages and SonicMQ Broker.

It works over the low internet connections, is a pure 4GL ... but you'll
need to have the last versions of OE and SonicMQ ... and there are some
limitations.

If somebody is wants to see the code, simple ask M. Google for smq2pro
or http://goosh.org -> type smq2pro and 1

 

[tamhas]

What kind of transaction volume has this been tested with?

 

[rstanciu]

This application is up and running from 2003 at the National House of Social Security of Sénégal
used by 17 agency in the field and one replication center on Dakar. The total trafic is about
30-40 Mb of informations / by the day which is normal. The network is over a "radio", 512Kbps.
The communication is "asyncrone" and buffer-ased in a Replog-table.
They can download movies and music in the mean time )

 

[rstanciu]

This application is up and running from 2003 at the National House of Social Security of Sénégal
used by 17 agency in the field and one replication center on Dakar. The total trafic is about
30-40 Mb of informations / by the day which is normal. The network is over a "radio", 512Kbps.
The communication is "asyncrone" and buffer-ased in a Replog-table.
They can download movies and music in the mean time )

ok ... in 2003 we don't have the SonicMQ direct conection, I used Progress Adapter for,
but this is new version ... adapted for our days. If anybody wants, I can send the old version too (v.9.1D).