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  1. Abstract
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  3. Implementing Informatica® Big Data Management 10.2 in an Amazon Cloud Environment

Implementing Informatica® Big Data Management 10.2 in an Amazon Cloud Environment

Implementing Informatica® Big Data Management 10.2 in an Amazon Cloud Environment

Understanding Amazon Cluster Types

Understanding Amazon Cluster Types

The central component of Amazon EMR is the cluster. A cluster is a collection of Amazon Elastic Compute Cloud (Amazon EC2) instances. Each instance in the cluster is called a node. Each node has a role within the cluster, referred to as the node type. Amazon EMR also installs layers of software components on each node type, giving each node a role in a distributed application like Apache Hadoop.

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