IBM SG24-7645-00 Manuale Utente

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Draft Document for Review May 23, 2008 10:14 am
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Maximo Essentials V7.1 - Implementer’s Guide
Figure 4-1   Single Server Deployment
4.2.2  Multi-server 
The multi-server topology consists of splitting Maximo Asset Management 
Essentials components across several different machines. This is beneficial as it 
optimizes resource use and decreases each system’s workload. This type of 
deployment would be typical for production use within an enterprise.
Maximo Asset Management Essentials should be deployed on multiple machines 
in order to provide load balancing, availability, reuse, and redundancy. This is the 
recommended deployment topology for a production environment. 
When contemplating your deployment strategy, you must determine if it will 
include systems already established in your network. Implementing Maximo 
Asset Management Essentials by installing all new components using the 
Maximo Asset Management Essentials middleware and Maximo Asset 
Management Essentials installation programs will simplify the deployment. If you 
plan to reuse or migrate resources that already exist in your network, make 
adjustments to your rollout plan to allow time for things such as bringing the 
existing resources to version levels that are compatible with Maximo Asset 
Management Essentials. 
In a disparate environment, the collection of machines in this deployment could 
be a mixture of Windows and UNIX® machines. Only the Administrative system 
must be hosted on a Windows system.