chore: add incubating notice

README-CN.md

@@ -8,7 +8,7 @@
 
 [English](./README.md)
 
-HoraeDB 是一款高性能、分布式的云原生时序数据库。
+Apache HoraeDB (incubating) 是一款高性能、分布式的云原生时序数据库。
 
 ## 文档
 - [用户文档](https://horaedb.apache.org)
@@ -80,21 +80,19 @@ Drop TABLE `demo`
 
 ## 开发者社区
 
-与来自世界各地的用户和开发人员一起在 Apache HoraeDB 社区中茁壮成长。
+与来自世界各地的用户和开发人员一起在 Apache HoraeDB (incubating) 社区中茁壮成长。
 
 - [订阅邮箱参与讨论](mailto:dev-subscribe@horaedb.apache.org) ([订阅](mailto:dev-subscribe@horaedb.apache.org?subject=(send%20this%20email%20to%20subscribe)) / [取消订阅](mailto:dev-unsubscribe@horaedb.apache.org?subject=(send%20this%20email%20to%20unsubscribe)) / [查看邮件历史记录](https://lists.apache.org/list.html?dev@horaedb.apache.org))
 - 发送 [请求](mailto:dev@horaedb.apache.org?subject=(Request%to%20join%20HoraeDB%20slack)) 至 `dev@horaedb.apache.org` 加入HoraeDB Slack
 - 通过[这里的链接](https://github.com/apache/incubator-horaedb-docs/blob/main/static/dingtalk.jpg)，加入钉钉用户群
 
 [约定式提交](https://apache.github.io/incubator-horaedb-docs/cn/dev/conventional_commit)
 
-[如何参与 HoraeDB 代码贡献](CONTRIBUTING.md)
-
+[如何参与贡献](CONTRIBUTING.md)
 
 ## 致谢
-在开发 HoraeDB 的过程中， 我们受到很多开源项目的影响和启发，例如  [influxdb_iox](https://github.com/influxdata/influxdb/tree/main), [tikv](https://github.com/tikv/tikv) 等等。感谢这些杰出的项目。
 
-在生产环境中，我们重度使用 [OceanBase](https://github.com/oceanbase/oceanbase) 作为 WAL 和 ObjectStore 的实现，而且 OceanBase 团队还帮助我们一起维护集群的稳定，感谢 OceanBase 团队一直以来的帮助。
+在开发程中，我们受到很多开源项目的影响和启发，例如 [influxdb_iox](https://github.com/influxdata/influxdb/tree/main), [tikv](https://github.com/tikv/tikv) 等等，感谢这些杰出的项目。
 
 ## 开源许可
-HoraeDB 基于 [Apache License 2.0](LICENSE) 协议。
+[Apache License 2.0](./LICENSE)

README.md

@@ -8,7 +8,7 @@
 
 [中文](./README-CN.md)
 
-HoraeDB is a high-performance, distributed, cloud native time-series database.
+Apache HoraeDB (incubating) is a high-performance, distributed, cloud native time-series database.
 
 ## Documentation
 
@@ -88,7 +88,7 @@ Drop TABLE `demo`
 
 ## Community
 
-Thrive together in Apache HoraeDB community with users and developers from all around the world.
+Thrive together in Apache HoraeDB (incubating) community with users and developers from all around the world.
 
 - Discuss at [dev mailing list](mailto:dev-subscribe@horaedb.apache.org) ([subscribe](mailto:dev-subscribe@horaedb.apache.org?subject=(send%20this%20email%20to%20subscribe)) / [unsubscribe](mailto:dev-unsubscribe@horaedb.apache.org?subject=(send%20this%20email%20to%20unsubscribe)) / [archives](https://lists.apache.org/list.html?dev@horaedb.apache.org))
 - Send [request](mailto:dev@horaedb.apache.org?subject=(Request%to%20join%20HoraeDB%20slack)) to `dev@horaedb.apache.org` to join HoraeDB slack channel
@@ -98,10 +98,8 @@ Read our [Contributing Guide](CONTRIBUTING.md) and make your first contribution!
 
 ## Acknowledgment
 
-When develop HoraeDB, we benefit a lot from several other open source projects,  such as [influxdb_iox](https://github.com/influxdata/influxdb/tree/main), [tikv](https://github.com/tikv/tikv) etc, thanks for their awesome work.
-
-In our production usage, we heavily use [OceanBase](https://github.com/oceanbase/oceanbase) as implementation of both WAL and ObjectStorage, and OceanBase team help us maintain stability of our cluster, thanks for their kindly support.
+When develop we benefit a lot from several other open source projects, such as [influxdb_iox](https://github.com/influxdata/influxdb/tree/main), [tikv](https://github.com/tikv/tikv) etc, thanks for their awesome work.
 
 ## License
 
-HoraeDB is under [Apache License 2.0](./LICENSE).
+[Apache License 2.0](./LICENSE)

horaemeta/README.md

@@ -3,7 +3,7 @@
 [![codecov](https://codecov.io/gh/apache/incubator-horaedb-meta/branch/main/graph/badge.svg?token=VTYXEAB2WU)](https://codecov.io/gh/apache/incubator-horaedb-meta)
 ![License](https://img.shields.io/badge/license-Apache--2.0-green.svg)
 
-HoraeMeta is the meta service for managing the HoraeDB cluster.
+HoraeMeta is the meta service for managing the Apache HoraeDB (incubating) cluster.
 
 ## Status
 The project is in a very early stage.
@@ -48,4 +48,4 @@ The project is under rapid development so that any contribution is welcome.
 Check our [Contributing Guide](https://github.com/apache/incubator-horaedb-meta/blob/main/CONTRIBUTING.md) and make your first contribution!
 
 ## License
-HoraeMeta is under [Apache License 2.0](./LICENSE).
+[Apache License 2.0](./LICENSE)