Proxy Component 25.4
Proxy Component Help

# Enable Deduplication for Individual Index Jobs

To enable deduplication for individual indexing jobs, use the `KillDuplicates` action parameter in the `DREADD` or `DREADDDATA` index actions.

You can use the `KeepExisting` action parameter when directly indexing data into the Content component with deduplication to reduce the indexing load.

You can use the following action parameters to move duplicates to a specified database.

- `KillDuplicatesDB`
- `KillDuplicatesDBField`
- `KillDuplicatesMatchDBs`
- `KillDuplicatesMatchTargetDB`
- `KillDuplicatesPreserveFields`

You can use any of the deduplication options with `DREADD` and `DREADDDATA` actions. When you use either of these actions:

- The `KillDuplicates` setting specified in either action overrides the same setting in the `KillDuplicates` configuration parameter.

- If you do not specify the `KillDuplicates` action parameter with either of the actions, the setting in the `KillDuplicates` configuration parameter is used.

Related Topics

- DREADD: Index IDX and XML Files Directly

- DREADDDATA: Index Data over a Socket

- Use KeepExisting to Minimize the Index Load

- Deduplication Options—KillDuplicates

## Use KeepExisting to Minimize the Index Load

If you set `KillDuplicates` to `Reference` or `FieldName`, you can use the `KeepExisting` action parameter to minimize the indexing load on Content when deduplicating.

Set `KeepExisting` to `True` to reverse normal deduplication and discard the document it has received for indexing and keep the existing matching document that it already contains instead.

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 Proxy Component 25.4

Topic Title: Enable Deduplication for Individual Index Jobs