From 57979c9d3dba13beef5d63b4dc73fa1b3281e7e6 Mon Sep 17 00:00:00 2001 From: Yingwen Date: Tue, 15 Nov 2022 19:06:17 +0800 Subject: [PATCH] docs: Add acknowledgment to README (#522) * docs: Add acknowledgment to README * docs: Address review comment --- README.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/README.md b/README.md index e6ed049a1b..e70caf7282 100644 --- a/README.md +++ b/README.md @@ -178,3 +178,9 @@ open contributions and allowing you to use the software however you want. ## Contributing Please refer to [contribution guidelines](CONTRIBUTING.md) for more information. + +## Acknowledgement +- GreptimeDB uses [Apache Arrow](https://arrow.apache.org/) as the memory model and [Apache Parquet](https://parquet.apache.org/) as the persistent file format. +- GreptimeDB's query engine is powered by [Apache Arrow DataFusion](https://github.com/apache/arrow-datafusion). +- [OpenDAL](https://github.com/datafuselabs/opendal) from [Datafuse Labs](https://github.com/datafuselabs) gives GreptimeDB a very general and elegant data access abstraction layer. +- GreptimeDB’s meta service is based on [etcd](https://etcd.io/).