Oracle Portal-to-Go Configuration Guide Release 1.0.2.2 A86634-02 |
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November 2000
Part No. A86634-02
This document provides instructions for configuring parameters for Portal-to-Go. It describes the parameters that should be modified for the system, the Web server, and Portal-to-Go to achieve the best performance and scalability.
Topics include:
This section addresses the following topics regarding the Portal-to-Go core:
The following is a set of runtime tunable parameters for Portal-to-Go. The parameters apply to both Solaris and Windows NT installations.
Use PAoid to refer to a service instead of using PAservicepath. Using PAoid improves the performance. With PAoid, the reference remains the same even if the service has been moved.
For example, as in the following, Approach 2 is faster than Approach 1.
<xsl:attribute
PAservicepath=___SERVICE_URL_ENC__
name="target">
___REQUEST_NAME__?&
PAsection=Detail&
s2=<xsl:value-of select="symbol">
</xsl:value-of>
</xsl:attribute>
<xsl:attribute
PAoid=__PAoid__
name="target">
___REQUEST_NAME__?&
PAsection=Detail&
s2=<xsl:value-of select="symbol">
</xsl:value-of>
</xsl:attribute>
Note: There are two underscores ("_") before and after PAoid. There are three underscores ("_") before REQUEST_NAME and two after it. |
It is recommended that you modify the following kernel parameters in the /etc/system file:
Name | Value |
---|---|
priority_paging |
1 |
rlim_fd_max |
8192 |
rlim_fd_cur |
2048 |
lwp_default_stksize |
0x4000 |
rpcmod:svc_run_stksize |
0x4000 |
tcp:tcp_conn_hash_size |
262144 |
sq_max_size |
1600 |
The following TCP parameters should be modified through the ndd command:
To adjust the maximum number of socket connections that Mod_ JServ may handle simultaneously, modify the following parameter in the jserv.properties file.
Name | Value |
---|---|
security.maxConnections |
3000 |
This section shows how to start the Web Integration Server. It also describes how to configure the Web Integration Server and Web Integration Developer so that they run using a firewall.
If you are behind a firewall, you need to set proxies for the Web Integration Server and the Web Integration Developer.
Web Integration Server
To set the proxies for the Web Integration Server, follow these steps:
From the Oracle_Home/panama/WebIntegration/Server/bin directory, type:
$ server.sh &
For Windows NT installations, the Web Integration Server is installed as a service, and should be started automatically.
host_name.domain:5555
User name: Administrator
Password: manage
Note: To increase the maximum heap size in the Web Integration Server startup script, add the -mx option. |
Web Integration Developer
To set the proxies for the Web Integration Developer, follow these steps:
Add TCP.NODELAY=TRUE in the PROTOCOL.ORA file.
Set the maximum number allowed for database connections appropriately.
Each Java Virtual Machine (JVM) should not support more than 1000 concurrent user sessions.
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Copyright © 2000 Oracle Corporation. All Rights Reserved. |
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