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Enterprise Data Center Topology: Multiple Departments Sharing the Same Data Center

Managing an Enterprise Deployment Topology 5-3

■ Keep static content on NFS partitions and mount it as needed to a server or

application as needed

■ Deploy static content quickly

■ Resynch data across an enterprise topology quickly (sometimes minutes versus

hours without NFS)

5.1.7 Port Management

Sometimes it can get difficult to track ports and port conflicts in a large enterprise

topology, especially when specialized port configurations are implemented. It can also

be difficult to figure out what the next available port to assign is.

You can associate many ports with one IP address as necessary.

Use Oracle Enterprise Manager to view information and manage port usage in your

enterprise topology.

5.1.8 Using Static and Dynamic IP Addresses

Choosing and using static and dynamic IP addresses can be influenced by:

■ The virtual IP structure in your enterprise topology

■ How the hardware or software load balancer controls IP addressing

■ Firewall configurations and implementations

5.1.9 Leaving and Joining Different Infrastructures

A new feature in Oracle Application Server is the ability to reassociate a middle tier

with a new SSO/OID instance (infrastructure).

For example, you could point a middle tier instance to an SSO/OID instance that is

strictly for development purposes, allowing you to develop, test, or upgrade before

rolling out, then reassociate that middle tier to its original SSO/OID instance. For

more information about joining or leaving an infrastructure, see Oracle Application

Server 10g Administrator’s Guide.

The following sections provide information that is relevent to the type of topology you

may be managing.

5.1.10 Mining Log Files

Mining the log files in an enterprise topology has several advantages:

■ Assists development teams in debugging before deploying to production

environments

■ Provides security information such as hacker attempts

■ Provides information about errors at many different levels

■ Provides information about automated processes

5.2 Enterprise Data Center Topology: Multiple Departments Sharing the

Same Data Center

The following sections describe considerations for managing an enterprise

deployment topology:

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U-Line B12115 Service Manual Page 49