The Milvus component is a data component that allows users to build and search vector datasets.
It can carry out the following tasks:
#Release Stage
Alpha
#Configuration
The component configuration is defined and maintained here.
#Setup
| Field | Field ID | Type | Note |
|---|
| Milvus URL Endpoint (required) | url | string | Fill in your Milvus public URL endpoint with port number, e.g http://3.25.202.142:19530 |
| Milvus Username (required) | username | string | Fill in your Milvus username |
| Milvus Password (required) | password | string | Fill in your Milvus password |
#Supported Tasks
#Vector Search
Perform a vector search on a collection
| Input | ID | Type | Description |
|---|
| Task ID (required) | task | string | TASK_VECTOR_SEARCH |
| Collection Name (required) | collection-name | string | The name of the collection to perform vector search on |
| Partition Name | partition-name | string | The name of the partition to vector search the data from |
| Vector (required) | vector | array[number] | An array of dimensions for the vector search |
| Vector Field (required) | vector-field | string | The name of the field to perform vector search on |
| Fields | fields | array[string] | The fields to return in the data. If empty then all fields will be returned |
| Limit (required) | limit | integer | The limit of the data to return |
| Filter | filter | string | The properties filter to be applied to the data with milvus scalar filter, please refer to filter-search |
| Offset | offset | integer | The offset of the data to return |
| Grouping Field | grouping-field | string | The name of the field to group the data by, please refer to Grouping-search |
| Search Parameters | search-params | object | The search parameters to be applied to the data with milvus search parameters, please refer to Search-parameters |
| Output | ID | Type | Description |
|---|
| Result | result | object | Result of the vector search operation |
| Status | status | string | Vector search status |
#Upsert
Insert a vector data into a collection
| Input | ID | Type | Description |
|---|
| Task ID (required) | task | string | TASK_UPSERT |
| Collection Name (required) | collection-name | string | The name of the collection to upsert the data into |
| Partition Name | partition-name | string | The name of the partition to upsert the data from. If empty then default partition will be used |
| Data (required) | data | object | The data |
| Output | ID | Type | Description |
|---|
| Status | status | string | Upsert status |
#Batch Upsert
Insert a batch of vector data into a collection
| Input | ID | Type | Description |
|---|
| Task ID (required) | task | string | TASK_BATCH_UPSERT |
| Collection Name (required) | collection-name | string | The name of the collection to upsert the data into |
| Partition Name | partition-name | string | The name of the partition to upsert the data from. If empty then default partition will be used |
| Array Data (required) | array-data | array[object] | The data |
| Output | ID | Type | Description |
|---|
| Status | status | string | Batch upsert status |
#Delete
Delete vector data from a collection
| Input | ID | Type | Description |
|---|
| Task ID (required) | task | string | TASK_DELETE |
| Collection Name (required) | collection-name | string | The name of the collection to delete the data from |
| Partition Name | partition-name | string | The name of the partition to delete the data from. If empty then default partition will be used |
| Filter | filter | string | The properties filter to be applied to the data with milvus scalar filter, please refer to Filtered-search |
| Output | ID | Type | Description |
|---|
| Status | status | string | Delete status |
#Create Collection
Create a collectio, please refer to Create-Collection
| Input | ID | Type | Description |
|---|
| Task ID (required) | task | string | TASK_CREATE_COLLECTION |
| Collection Name (required) | collection-name | string | The name of the collection to create |
| Dimension (required) | dimension | integer | The dimension of the collection |
| ID Type | id-type | string | The type of the id |
| Schema | schema | object | The schema of the collection |
| Auto ID | auto-id | boolean | Whether to auto generate id |
| Metric Type | metric-type | string | The metric type of the collection |
| Index Parameters | index-params | array[object] | The index parameters to be applied to the collection with milvus index parameters, please refer to Create |
| Parameters | params | object | The parameters to be applied to the collection with milvus parameters, please refer to Parameters |
| Output | ID | Type | Description |
|---|
| Status | status | string | Create collection status |
#Drop Collection
Drop a collection
| Input | ID | Type | Description |
|---|
| Task ID (required) | task | string | TASK_DROP_COLLECTION |
| Collection Name (required) | collection-name | string | The name of the collection to drop |
| Output | ID | Type | Description |
|---|
| Status | status | string | Drop collection status |
#Create Partition
Create a partition in a collection
| Input | ID | Type | Description |
|---|
| Task ID (required) | task | string | TASK_CREATE_PARTITION |
| Collection Name (required) | collection-name | string | The name of the collection to create the partition in |
| Partition Name (required) | partition-name | string | The name of the partition to create |
| Output | ID | Type | Description |
|---|
| Status | status | string | Create partition status |
#Drop Partition
Drop a partition from a collection
| Input | ID | Type | Description |
|---|
| Task ID (required) | task | string | TASK_DROP_PARTITION |
| Collection Name (required) | collection-name | string | The name of the collection to drop the partition from |
| Partition Name (required) | partition-name | string | The name of the partition to drop |
| Output | ID | Type | Description |
|---|
| Status | status | string | Drop partition status |
#Create Index
Create an index in a collection
| Input | ID | Type | Description |
|---|
| Task ID (required) | task | string | TASK_CREATE_INDEX |
| Collection Name (required) | collection-name | string | The name of the collection to create the index in |
| Index Parameters (required) | index-params | object | The index parameters to be applied to the collection with milvus index parameters, please refer to Create |
| Output | ID | Type | Description |
|---|
| Status | status | string | Create index status |
#Drop Index
Drop an index from a collection
| Input | ID | Type | Description |
|---|
| Task ID (required) | task | string | TASK_DROP_INDEX |
| Collection Name (required) | collection-name | string | The name of the collection to drop the index from |
| Index Name (required) | index-name | string | The name of the index to drop |
| Output | ID | Type | Description |
|---|
| Status | status | string | Drop index status |