https://github.com/doptime/q-milvus

use milvus in comfortable way, even if you know nothing about it.
https://github.com/doptime/q-milvus

Last synced: 2 days ago
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use milvus in comfortable way, even if you know nothing about it.

• Host: GitHub
• URL: https://github.com/doptime/q-milvus
• Owner: doptime
• License: mit
• Created: 2022-04-03T07:26:55.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2023-06-12T07:04:31.000Z (over 1 year ago)
• Last Synced: 2024-11-02T16:02:35.969Z (14 days ago)
• Language: Go
• Homepage:
• Size: 49.8 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# q-milvus

q-milvus provides the transparent way to use milvus.

## Feature: Auto build schema & Auto build index & Insert Search Remove easily

## step1. define you schema like this:

```

package qmilvus

import (

	"context"

	"github.com/milvus-io/milvus-sdk-go/v2/entity"

	milvus "github.com/yangkequn/q-milvus"

)

type FooEntity struct {

	Id         int64     `schema:"in,out" primarykey:"true"`

	Name       string    `schema:"in,out" max_length:"2048"`

	Vector     []float32 `dim:"384" schema:"in" index:"true"`

	Score      float32   `schema:"out"`

}

//Index: define your index field name and type here. required

func (v FooEntity) Index() (indexFieldName string, index entity.Index) {

	index, _ = entity.NewIndexIvfFlat(entity.IP, 256)

	return "Vector", index

}

var collection *milvus.Collection = milvus.NewCollection[FooEntity]("milvus.lan:19530",  "").Create()

```

## step2. using collection, you can Insert Search or Remove

```

var models []*FooEntity

// insert operation

err:=collection.Insert(models)

// search operation

ids,scores,models,err:=collection.SearchVector(query []float32,10)

// remove operation. type of ids : []int64

err:=collection.RemoveByKey(ids)

```