From 37bbcd6b67d8d5a469f1bccf0035e95ec35c4c8e Mon Sep 17 00:00:00 2001
From: caicancai <77189278+caicancai@users.noreply.github.com>
Date: Wed, 8 Nov 2023 23:16:50 +0800
Subject: [PATCH] docs: Add questdb in users list (#3532)

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index fb5d905ee72c..0703fa38f561 100644
--- a/README.md
+++ b/README.md
@@ -129,11 +129,16 @@ OpenDAL is an active open-source project. We are always open to people who want
 - [Vector](https://github.com/vectordotdev/vector): A high-performance observability data pipeline.
 - [OctoBase](https://github.com/toeverything/OctoBase): the open-source database behind [AFFiNE](https://github.com/toeverything/affine), local-first, yet collaborative.
 - [Pants](https://github.com/pantsbuild/pants): A fast, scalable, user-friendly build system for codebases of all sizes.
+- [QuestDB](https://github.com/questdb/questdb): An open-source time-series database for high throughput ingestion and fast SQL queries with operational simplicity.
 
 ### C Binding
 
 - [Milvus](https://github.com/milvus-io/milvus): A cloud-native vector database, storage for next generation AI applications
 
+### Java Binding
+
+- [QuestDB](https://github.com/questdb/questdb): An open-source time-series database for high throughput ingestion and fast SQL queries with operational simplicity.
+
 ## License
 
 Licensed under the [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0)