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20 Commits (eb046863485fdf3e130fc60484485c901b81276b)

Author SHA1 Message Date
congqixia cb7f2fa6fd
enhance: Use v2 package name for pkg module (#39990) 
Related to #39095

https://go.dev/doc/modules/version-numbers

Update pkg version according to golang dep version convention

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2025-02-22 23:15:58 +08:00
Cai Yudong 5bf1b2b929
feat: Support Int8Vector in go (#38990) 
Issue: #38666

Signed-off-by: Cai Yudong <yudong.cai@zilliz.com>
 2025-01-14 20:43:06 +08:00
Zhen Ye bb8d1ab3bf
enhance: make new go package to manage proto (#39114) 
issue: #39095

---------

Signed-off-by: chyezh <chyezh@outlook.com>
 2025-01-10 10:49:01 +08:00
groot c81909bfab
enhance: Support MinIO TLS connection (#31311) 
issue: https://github.com/milvus-io/milvus/issues/30709
pr: #31292

Signed-off-by: yhmo <yihua.mo@zilliz.com>
Co-authored-by: Chen Rao <chenrao317328@163.com>
 2024-03-21 11:15:20 +08:00
Xu Tong e429965f32
Add float16 approve for multi-type part (#28427) 
issue：https://github.com/milvus-io/milvus/issues/22837

Add bfloat16 vector, add the index part of float16 vector.

Signed-off-by: Writer-X <1256866856@qq.com>
 2024-01-11 15:48:51 +08:00
Jiquan Long 3f46c6d459
feat: support inverted index (#28783) 
issue: https://github.com/milvus-io/milvus/issues/27704

Add inverted index for some data types in Milvus. This index type can
save a lot of memory compared to loading all data into RAM and speed up
the term query and range query.

Supported: `INT8`, `INT16`, `INT32`, `INT64`, `FLOAT`, `DOUBLE`, `BOOL`
and `VARCHAR`.

Not supported: `ARRAY` and `JSON`.

Note:
- The inverted index for `VARCHAR` is not designed to serve full-text
search now. We will treat every row as a whole keyword instead of
tokenizing it into multiple terms.
- The inverted index don't support retrieval well, so if you create
inverted index for field, those operations which depend on the raw data
will fallback to use chunk storage, which will bring some performance
loss. For example, comparisons between two columns and retrieval of
output fields.

The inverted index is very easy to be used.

Taking below collection as an example:

```python
fields = [
		FieldSchema(name="pk", dtype=DataType.VARCHAR, is_primary=True, auto_id=False, max_length=100),
		FieldSchema(name="int8", dtype=DataType.INT8),
		FieldSchema(name="int16", dtype=DataType.INT16),
		FieldSchema(name="int32", dtype=DataType.INT32),
		FieldSchema(name="int64", dtype=DataType.INT64),
		FieldSchema(name="float", dtype=DataType.FLOAT),
		FieldSchema(name="double", dtype=DataType.DOUBLE),
		FieldSchema(name="bool", dtype=DataType.BOOL),
		FieldSchema(name="varchar", dtype=DataType.VARCHAR, max_length=1000),
		FieldSchema(name="random", dtype=DataType.DOUBLE),
		FieldSchema(name="embeddings", dtype=DataType.FLOAT_VECTOR, dim=dim),
]
schema = CollectionSchema(fields)
collection = Collection("demo", schema)
```

Then we can simply create inverted index for field via:

```python
index_type = "INVERTED"
collection.create_index("int8", {"index_type": index_type})
collection.create_index("int16", {"index_type": index_type})
collection.create_index("int32", {"index_type": index_type})
collection.create_index("int64", {"index_type": index_type})
collection.create_index("float", {"index_type": index_type})
collection.create_index("double", {"index_type": index_type})
collection.create_index("bool", {"index_type": index_type})
collection.create_index("varchar", {"index_type": index_type})
```

Then, term query and range query on the field can be speed up
automatically by the inverted index:

```python
result = collection.query(expr='int64 in [1, 2, 3]', output_fields=["pk"])
result = collection.query(expr='int64 < 5', output_fields=["pk"])
result = collection.query(expr='int64 > 2997', output_fields=["pk"])
result = collection.query(expr='1 < int64 < 5', output_fields=["pk"])
```

---------

Signed-off-by: longjiquan <jiquan.long@zilliz.com>
 2023-12-31 19:50:47 +08:00
Enwei Jiao fb0705df1b
Decouple basetable and componentparam (#26725) 
Signed-off-by: Enwei Jiao <enwei.jiao@zilliz.com>
 2023-09-05 10:31:48 +08:00
Cai Yudong 9a4761dcc7
Remove binary metrics TANIMOTO/SUPERSTRUCTURE/SUBSTRUCTURE (#25708) 
Signed-off-by: Yudong Cai <yudong.cai@zilliz.com>
 2023-07-19 16:16:58 +08:00
xige-16 04082b3de2
Migrate the ability to upload and download binlog to cpp (#22984) 
Signed-off-by: xige-16 <xi.ge@zilliz.com>
 2023-06-25 14:38:44 +08:00
congqixia 41af0a98fa
Use go-api/v2 for milvus-proto (#24770) 
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2023-06-09 01:28:37 +08:00
congqixia 73a181d226
Fix get vector it timeout and improve some string const usage (#24141) 
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2023-05-16 17:41:22 +08:00
jaime c9d0c157ec
Move some modules from internal to public package (#22572) 
Signed-off-by: jaime <yun.zhang@zilliz.com>
 2023-04-06 19:14:32 +08:00
congqixia 5986106037
Make paramtable init only once (#21782) 
Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
 2023-01-19 14:53:44 +08:00
Xiaofan dc2bfb0901
Add stack trace for core dump (#21555) 
Signed-off-by: xiaofan-luan <xiaofan.luan@zilliz.com>
 2023-01-06 16:53:35 +08:00
Enwei Jiao c05b9ad539
Add event dispatcher for config (#20393) 
Signed-off-by: Enwei Jiao <enwei.jiao@zilliz.com>

Signed-off-by: Enwei Jiao <enwei.jiao@zilliz.com>
 2022-11-17 18:59:09 +08:00
xige-16 158787811e
Move assemble/disassemble func to core (#19420) 
Signed-off-by: xige-16 <xi.ge@zilliz.com>

Signed-off-by: xige-16 <xi.ge@zilliz.com>
 2022-10-16 21:17:25 +08:00
SimFG a55f739608
Separate public proto files (#19782) 
Signed-off-by: SimFG <bang.fu@zilliz.com>

Signed-off-by: SimFG <bang.fu@zilliz.com>
 2022-10-16 20:49:27 +08:00
xige-16 8c9c1672ae
Assign different storage config for indexes (#19517) 
Signed-off-by: xige-16 <xi.ge@zilliz.com>

Signed-off-by: xige-16 <xi.ge@zilliz.com>
 2022-10-14 14:45:23 +08:00
SimFG d7f38a803d
Separate some proto files (#19218) 
Signed-off-by: SimFG <bang.fu@zilliz.com>

Signed-off-by: SimFG <bang.fu@zilliz.com>
 2022-09-16 16:56:49 +08:00
Jiquan Long f8d9bc919d
Unify interface of vector index & scalar index. (#15959) 
Signed-off-by: dragondriver <jiquan.long@zilliz.com>
 2022-03-21 14:23:24 +08:00