Service Manager

The Service Manager is a service that manages all domain operations. It runs within Informatica Services. It runs as a service on Windows and as a daemon on UNIX. When you start Informatica Services, you start the Service Manager. The Service Manager runs on each node. If the Service Manager is not running, the node is not available. The Service Manager runs on all nodes in the domain to support the application services and the domain:   Application service support. The Service Manager on each node starts application services...

Nodes

When you install PowerCenter Services on a machine, you add the machine to the domain as a node. You can add multiple nodes to a domain. Each node in the domain runs a Service Manager that manages domain operations on that node. The operations that the Service Manager performs depend on the type of node. A node can be a gateway node or a worker node. You can subscribe to alerts to receive notification about node events such as node failure or a master gateway election. Gateway Nodes A gateway node is any node you configure to serve as a gateway for the domain. One node acts as the gateway at any given time. That node is called...

Understanding Domains Overview

PowerCenter has a service-oriented architecture that provides the ability to scale services and share resources across multiple machines. High availability functionality helps minimize service downtime due to unexpected failures or scheduled maintenance in the PowerCenter environment. The PowerCenter domain is the fundamental administrative unit in PowerCenter. The domain supports the administration of the distributed services. A domain is a collection of nodes and services that you can group in folders based on administration ownership. A node is the logical representation of a machine in a domain. One node in the domain...

Informatica Resources

Informatica Customer Portal As an Informatica customer, you can access the Informatica Customer Portal site at http://my.informatica.com. The site contains product information, user group information, newsletters, access to the Informatica customer support case management system (ATLAS), the Informatica Knowledge Base, Informatica Documentation Center, and access to the Informatica user community. Informatica Documentation The Informatica Documentation team takes every effort to create accurate, usable documentation. If you have questions,...