Knowledge Discovery 25.4
Getting Started Guide

# Optimize Query Operations

Query operations include any action that requests data from Knowledge Discovery (particularly the Content component), for example:

-     Query

-     Suggest

-     SuggestOnText

-     GetQueryTagValues

Query speed can be particularly important because users require a real-time response to any query. This section describes how to optimize the performance of query operations.

The Content component `Query` action allows you to search for documents using a number of restrictions and criteria. The main types of query are:

- `Text`. The query contains a natural language expression, which can also contain Boolean or Proximity operators. The Content component finds documents that contain concepts that are similar to the given text, and that match any additional operations.

- `FieldText`. The query contains restrictions that specify values that must occur in specified fields. For example, you can restrict a query to documents that contain the term Dog in the Animal field.

Simple `Text` queries are generally quicker than `FieldText` queries.

Copyright 2025 Open Text
Version 25.4 | Last updated October 2025

Send documentation feedback

Close

Send documentation feedback

To send feedback using your default email client, open an email window.

Otherwise, send your feedback and the information below to MFI-swpdl.idoldocsfeedback@opentext.com.

We appreciate your feedback!

Product: Knowledge Discovery 25.4

Topic Title: Optimize Query Operations