February 2004
Intermediate to advanced
848 pages
27h 25m
English
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Getting Started with WebLogic Server
As we’ve already seen, all WebLogic instances and their resources exist within the context of an organizational unit called a WebLogic domain. Within the domain, you can set up multiple servers, customize their network configurations, and deploy multiple J2EE applications and any required resources. You may even set up WebLogic clusters using a subset of the servers in the domain. All servers in the cluster can then work together to provide support for failover and load balancing.
One server in the domain is vital to its existence: the Administration Server that manages the configuration for the entire domain. This includes the configuration of all servers within the domain, and all applications and services deployed to these servers. Other servers in the domain, called Managed Servers, host the actual J2EE applications and resources such as JDBC connection pools, data sources, JMS connection factories, topics and queues, RMI objects, and so on. The Administration Server merely manages the entire configuration of these servers. In a single-server domain, you have little choice but to deploy your applications to the Administration Server itself. However, in a production environment, we recommend you deploy your applications to a separate server.
WebLogic is fairly flexible about how you configure the servers in the domain. So long as all Managed Servers in the domain can reach the Administration Server over the same network, WebLogic doesn’t care ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.