From 941bd15aedc33fe46d14d4ac80de1023223e7839 Mon Sep 17 00:00:00 2001
From: Amber1990Zhang <1345783682@qq.com>
Date: Wed, 8 Jan 2020 13:45:14 -0800
Subject: [PATCH] add user nebula (#6271)

Summary:
As title. add a new user [**Nebula Graph**](https://github.com/vesoft-inc/nebula) to the user doc.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6271

Differential Revision: D19319345

fbshipit-source-id: 52a54372cecc701c34da4ea6b1cf27f3b7498efb
---
 USERS.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/USERS.md b/USERS.md
index 0fc030339..07294743e 100644
--- a/USERS.md
+++ b/USERS.md
@@ -102,3 +102,7 @@ LzLabs is using RocksDB as a storage engine in their multi-database distributed
  
 ## Crux
 [Crux](https://github.com/juxt/crux) is a document database that uses RocksDB for local [EAV](https://en.wikipedia.org/wiki/Entity%E2%80%93attribute%E2%80%93value_model) index storage to enable point-in-time bitemporal Datalog queries. The "unbundled" architecture uses Kafka to provide horizontal scalability.
+
+## Nebula Graph
+
+[Nebula Graph](https://github.com/vesoft-inc/nebula) is a distributed, scalable, lightning-fast, open source graph database capable of hosting super large scale graphs with dozens of billions of vertices (nodes) and trillions of edges, with milliseconds of latency.