Add Milvus in USERS (#8822)

Summary:
Milvus is a new database using RocksDB.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8822

Test Plan: N/A

Reviewed By: mrambacher

Differential Revision: D30802413

Pulled By: cheng-chang

fbshipit-source-id: 7c506f30688d4bb6b4cb8cddfc90e9414a397a53

diff --git a/USERS.md b/USERS.md
index fb612efabd0cec655576244f8a4c9cf8ad0838ac..ab3c6ad45c05626dd723bbe9f453dfc74d648325 100644 (file)
--- a/USERS.md
+++ b/USERS.md
@@ -115,3 +115,9 @@ LzLabs is using RocksDB as a storage engine in their multi-database distributed
 ## ArangoDB
 [ArangoDB](https://www.arangodb.com/) is a native multi-model database with flexible data models for documents, graphs, and key-values, for building high performance applications using a convenient SQL-like query language or JavaScript extensions. It uses RocksDB as its sotrage engine.
 
+## Milvus
+[Milvus](https://milvus.io/) is an open source vector database for unstructured data. It uses RocksDB not only as one of the supported kv storage engines, but also as a message queue.
+
+## Others
+More databases using RocksDB can be found at [dbdb.io](https://dbdb.io/browse?embeds=rocksdb).
+