
PeriRDB User’s Guide
Page 44
SQLClnt on an Intermediate Node
The following diagram shows SQLClnt on an intermediate node but related processes
on the same node with the IVR application.
After you have installed SQLClnt and the related processes, configure the nodes.
1. Run the following commands on Node A.
a. vmst -v 1
Set Vmst 1 to run on this node.
b. periq -v 1 -s 16
Start periq and connect to vmst number 1 running on this host, using port
16. Port 16 is the default for periq and is configured in
$ASEHOME/etc/services.
2. Run the following command on Node B.
sqlclnt -v 1 -s 230 -N NodeA -u ndb/peri@database -m
oracle -q oracleq10 -P 16
Start SQLClnt and connect to vmst 1 running on NodeA and using port 230.
Port 230 is one of many available to sqlclnt and is configured in
$ASEHOME/etc/services.
• The unencrypted connection string to the database is ndb/peri@database.
• The mode is Oracle.
• SQLClnt is in the queue, oracleq10.
• The communication with periq is through port 16.
This is the most efficient configuration because communication between vmst and
the application or periq are local. Communication with SQLClnt takes place over
the network.
IVR
pplication
library
vmst
periq
SQLClnt &
database
client
Dat abase
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