The following diagram shows an example implementation where the Teradata instance details are configured on the same machine where Dynamic Data Masking is installed. In this scenario, the client sends a request to Dynamic Data Masking and Dynamic Data Masking creates the InetSocketAddress object.

The following diagram shows an example of an implementation where the Teradata instance and Dynamic Data Masking are installed together at each node. The client sends a request to Dynamic Data Masking and Dynamic Data Masking creates the InetSocketAddress object.

You can create the host configuration file, which contains details of the COP host names and corresponding IP addresses, either with or without the domain name. For example:

10.65.42.233 INSUTD14ILM261cop2

and

10.65.42.233 INSUTD14ILM261cop2.informatica.com

are equivalent entries in the host configuration file.

The following diagram shows an example of an implementation with multiple installations of Dynamic Data Masking to handle failover. Each Dynamic Data Masking instance contains details of multiple Teradata instances.