# Distributed Systems

IDOL distribution solutions facilitate linear scaling of systems through faster action execution and reduction of processing time.

- DAH (Distributed Action Handler) enables the distribution of ACI (Autonomy Content Infrastructure) actions to multiple IDOL Servers or components, providing failover and load balancing.

- DIH (Distributed Index Handler) enables distributed indexing of documents into multiple IDOL Servers or IDOL Content components, providing failover and load balancing.

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