docs: update table, show feat status with badge (milvus-io#19624) (milvus-io#19624)

Signed-off-by: soulteary <[email protected]>

Author: soulteary

milvus20vs1x.md

@@ -1,11 +1,11 @@
-# Milvus 2.0 vs. 1.x: Cloud-native, distributed architecture, highly scalable, and more
+# Milvus 2.x vs. 1.x: Cloud-native, distributed architecture, highly scalable, and more
 
 <table class="comparison">
 <thead>
 	<tr>
 		<th>&nbsp;</th>
 		<th>Milvus 1.x</th>
-		<th>Milvus 2.0</th>
+		<th>Milvus 2.x</th>
 	</tr>
 	<tr>
 		<th>Architecture</th>
@@ -21,8 +21,14 @@
 	</tr>
   	<tr>
 		<th>Durability</th>
-		<td><li>Local disk</li><li>Network file system (NFS)</li></td>
-		<td><li>Object storage service (OSS)</li><li>Distributed file system (DFS)</li></td>
+		<td>
+			<li>Local disk</li>
+			<li>Network file system (NFS)</li>
+		</td>
+		<td>
+			<li>Object storage service (OSS)</li>
+			<li>Distributed file system (DFS)</li>
+		</td>
 	</tr>
   	<tr>
 		<th>Availability</th>
@@ -32,17 +38,36 @@
 	<tr>
 		<th>Data consistency</th>
 		<td>Eventual consistency</td>
-		<td>Three levels of consistency:<li>Strong</li><li>Bounded Staleness</li><li>Session</li><li>Consistent prefix</li></td>
+		<td>Three levels of consistency:
+			<li>Strong</li>
+			<li>Bounded Staleness</li>
+			<li>Session</li>
+			<li>Consistent prefix</li>
+		</td>
 	</tr>
 	<tr>
 		<th>Data types supported</th>
 		<td>Vectors</td>
-		<td><li>Vectors</li><li>Fixed-length scalars</li><li>String and text (in planning)</li></td>
+		<td>
+			<li>Vectors</li>
+			<li>Fixed-length scalars</li>
+			<li>VARCHAR <a href="https://github.com/milvus-io/milvus/releases/tag/v2.1.0"><img src="https://img.shields.io/badge/feature-2.1-brightgreen" /></a></li>
+		</td>
 	</tr>
 	<tr>
 		<th>Basic operations supported</th>
-		<td><li>Data insertion</li><li>Data deletion</li><li>Approximate nearest neighbor (ANN) Search</li></td>
-		<td><li>Data insertion</li><li>Data deletion (in planning)</li><li>Data query</li><li>Approximate nearest neighbor (ANN) Search</li><li>Recurrent neural network (RNN) search (in planning)</li></td>
+		<td>
+			<li>Data insertion</li>
+			<li>Data deletion</li>
+			<li>Approximate nearest neighbor (ANN) Search</li>
+		</td>
+		<td>
+			<li>Data insertion</li>
+			<li>Data deletion <img src="https://img.shields.io/badge/status-in%20planning-blue" alt="in planning" /></li>
+			<li>Data query</li>
+			<li>Approximate nearest neighbor (ANN) Search</li>
+			<li>Recurrent neural network (RNN) search <img src="https://img.shields.io/badge/status-in%20planning-blue" alt="in planning" /></li>
+		</td>
 	</tr>
 	<tr>
 		<th>Advanced features</th>
@@ -51,13 +76,38 @@
 	</tr>
 	<tr>
 		<th>Index types and libraries</th>
-		<td><li>Faiss</li><li>Annoy</li><li>Hnswlib</li><li>RNSG</li></td>
-		<td><li>Faiss</li><li>Annoy</li><li>Hnswlib</li><li>RNSG</li><li>ScaNN (in planning)</li><li>On-disk index (in planning)</li></td>
+		<td>
+			<li>Faiss</li>
+			<li>Annoy</li>
+			<li>Hnswlib</li>
+			<li>RNSG</li>
+		</td>
+		<td>
+			<li>Faiss</li>
+			<li>Annoy</li>
+			<li>Hnswlib</li>
+			<li>RNSG</li>
+			<li>ScaNN <img src="https://img.shields.io/badge/status-in%20planning-blue" alt="in planning" /></li>
+			<li>On-disk index <img src="https://img.shields.io/badge/status-in%20planning-blue" alt="in planning" /></li>
+		</td>
 	</tr>
 	<tr>
 		<th>SDKs</th>
-		<td><li><a href="https://github.com/milvus-io/pymilvus/tree/1.x">Python<a></li><li><a href="https://github.com/milvus-io/milvus-sdk-java">Java</a></li><li><a href="https://github.com/milvus-io/milvus-sdk-go/tree/1.x">Go</a></li><li><a href="https://github.com/milvus-io/milvus/tree/1.1/core/src/server/web_impl">RESTful</a></li><li><a href="https://github.com/milvus-io/milvus/tree/1.1/sdk">C++</a></li></td>
-		<td><li><a href="https://github.com/milvus-io/pymilvus">Python<a></li><li><a href="https://github.com/milvus-io/milvus-sdk-node">Node</a></li><li><a href="https://github.com/milvus-io/milvus-sdk-go">Go</a></li><li><a href="https://github.com/milvus-io/milvus-sdk-java/tree/master">Java</a></li><li>RESTful (in planning)</li><li>C++ (in planning)</li></td>
+		<td>
+			<li><a href="https://github.com/milvus-io/pymilvus/tree/1.x">Python<a></li>
+			<li><a href="https://github.com/milvus-io/milvus-sdk-java">Java</a></li>
+			<li><a href="https://github.com/milvus-io/milvus-sdk-go/tree/1.x">Go</a></li>
+			<li><a href="https://github.com/milvus-io/milvus/tree/1.1/core/src/server/web_impl">RESTful</a></li>
+			<li><a href="https://github.com/milvus-io/milvus/tree/1.1/sdk">C++</a></li>
+		</td>
+		<td>
+			<li><a href="https://github.com/milvus-io/pymilvus">Python<a></li>
+			<li><a href="https://github.com/milvus-io/milvus-sdk-node">Node</a></li>
+			<li><a href="https://github.com/milvus-io/milvus-sdk-go">Go</a></li>
+			<li><a href="https://github.com/milvus-io/milvus-sdk-java/tree/master">Java</a></li>
+			<li>RESTful <img src="https://img.shields.io/badge/status-in%20planning-blue" alt="in planning" /></li>
+			<li>C++ <img src="https://img.shields.io/badge/status-in%20planning-blue" alt="in planning" /></li>
+		</td>
 	</tr>
 	<tr>
 		<th>Release status</th>