Query Manipulation Server 25.4
Query Manipulation Server Help

# Query Manipulation Server Components

An installation for query manipulation includes the following components:

- Query Manipulation Server. QMS manages the queries that you send to the Content component. It forwards queries to the data index, and retrieves QMS rules from the Promotion Agentstore. It then modifies the query or the results according to the rules.

- Data Index. QMS queries the data index to retrieve documents that match the original query. Depending on rules that you set up, QMS also retrieves promotion documents from the data index.

  The data index might be an Content component, or a component that forwards commands to one or more Content component, such as the Distributed Action Handler (DAH).

- Promotion Agentstore. The Promotion Agentstore component stores the QMS rules that you set up. QMS queries the Promotion Agentstore to return rules that apply to a query.

  The Agentstore component is a specially configured instance of the Content component.

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Version 25.4 | Last updated October 2025

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Product: Knowledge Discovery Query Manipulation Server 25.4

Topic Title: Query Manipulation Server Components