Milvus Vector Lookup Processor

The Milvus Lookup Processor in Gathr is your tool for extracting valuable insights from your data.

It allows you to explore and analyze information by performing lookups based on vectors or IDs.

This topic helps you configure the Milvus Lookup processor.

Processor Configuration #

Configure the processor parameters as explained below.

Connection Name #

A connection name can be selected from the list if you have created and saved connection details for OpenAI earlier. Or create one as explained in the topic - Milvus Connection →

Username #

Provide the username with access to Milvus.

Password #

Provide the password to authenticate the Milvus user.

Database Name #

The name of the database to be connected. If left blank, the ‘Default’ database will be used for connection.

Collection #

Select the collection of Milvus database to perform lookup on its data.

Collection Info #

Additional information about the selected collection will be provided in the collection info section.

Index #

Select the index on which lookup should be performed. Only indexes with vector datatype will get listed.

Index Info #

Additional information about the selected index will be provided in the index info section.

Index Vector Field #

Select the indexed vector field on which the lookup should be performed.

Input Column #

Select the input vector column with which the Lookup has to be performed with the index vector data.

Metric Type #

Select the distance metric that will be used to measure the degree of similarity between two vectors. Supported distance metrics are L2, IP, COSINE.

Filter Expressions #

Provide a single line expression to filter data. Example: word_count <= 11000

Extra Params #

Search parameter(s) specific to the index.

Top Matches #

Specify the number of top matches to retrieve. Example: Enter ‘5’ to get the top 5 matches.

OUTPUT CONFIGURATION

Id Column #

The column in which you want to insert the Id of the matched results.

Score Column #

The column in which you want to insert the score of the matched results.

INDEX METADATA

Attribute #

Select the name of the metadata attribute to be parsed.

Output Column #

Select a column name where the parsed metadata attribute should be captured.

Data Type #

Select the data type of the metadata attribute being stored.