# Size and Scale IDOL Content

The articles in this section discuss:

- why you might need or want to move beyond using a single Content server for your content.

- how to size and scale your index.

- some of the things to consider while you scale your system.

## Topics in this Section:

Expand IDOL Installations
Scale IDOL: Distributed Architecture
Size IDOL
Scale Agentstore and Utility IDOLs
Use IDOL with Virtual Machines

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