Search Index Types in Data 360

Understand the differences in how search index types are managed in Data 360.

Search Index Type	Built In	Managed In	Supported Search Functionality	Documentation
Hybrid Search	Data 360	Data 360 Search Index tab	Directly query Chunk data model objects (DMOs) and Index DMOs. Rebuild action is available. Process history is available.	Salesforce Help: Create a Hybrid Search Index with Advanced Setup
Vector Search	Data 360	Data 360 Search Index tab	Directly query Chunk DMOs and Index DMOs. Rebuild action is available. Process history is available.	Salesforce Help: Create a Vector Search Index with Advanced Setup
Agentic Data Library (ADL) Index	Agentforce Data Library in Setup	Data 360 Search Index tab	With file-based search indexes created through ADL after August 2026: Chunk/Index DMOs are no longer directly queryable (SELECT * query returns 0 rows). But a scoped search query is possible. See the troubleshooting guide next for details. Rebuild action isn't available. The citation field is empty. Process history is available. No changes to the knowledge based ADL indexes. No changes to ADL indexes on Government Cloud and Data Cloud One configurations. Existing file-based ADL indexes aren’t automatically migrated to the new index method.

Search Index Type

Built In

Managed In

Supported Search Functionality

Documentation

Hybrid Search

Data 360

Data 360 Search Index tab

Vector Search

Data 360

Data 360 Search Index tab

Agentic Data Library (ADL) Index

Agentforce Data Library in Setup

Data 360 Search Index tab

With file-based search indexes created through ADL after August 2026:

Chunk/Index DMOs are no longer directly queryable (SELECT * query returns 0 rows). But a scoped search query is possible. See the troubleshooting guide next for details.
Rebuild action isn't available.
The citation field is empty.
Process history is available.

No changes to the knowledge based ADL indexes.

No changes to ADL indexes on Government Cloud and Data Cloud One configurations.

Existing file-based ADL indexes aren’t automatically migrated to the new index method.

Troubleshooting Search Indexes Created Through ADL

There are three ways to make sure that files uploaded through ADL were successfully indexed:

The file status column in ADL UI indicates successful upload and indexing.
The Records Processed metric and Status label in the Process History tab for the search index in Data360.
A search query scoped by SourceRecordId__c. To get the SourceRecordId__c for a given file, query the source unstructured data model object (UDMO) the SearchIndex was built on, filtered by its FilePath field.
```
SELECT Chunk__c
FROM vector_search(
  TABLE(ADL_<name>_index__dlm),
  'test something',
  'SourceRecordId__c=''<library-id>/<filename>''',
  100
)
```

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