如果想搭建私有雲存儲（網盤），NextCloud與OwnCloud是兩個不錯的選擇。
NextCloud與OwnCloud都是德國人Frank Karlitschek一手創建的：
一、OwnCloud
In 2010, Karlitschek started the ownCloud project during a CampKDE keynoteand released the version 1.0 in June 2010.He was the project leader and maintainer.
In 2011, Karlitschek co-founded ownCloud Inc. to offer an enterprise version of ownCloud. He served as the CTO and oversaw the product development and community relations.
In April 2016, Karlitschek left ownCloud Inc.
二、NextCloud
In June 2016, five weeks after leaving ownCloud, he started Nextcloud, a fork of ownCloud.
三、NextCloud vs OwnCloud
1.OwnCloud給出的官方對比（一家之言）
https://owncloud.com/owncloud-vs-nextcloud/
2.其他對比文章
https://itsfoss.com/nextcloud-vs-owncloud/
https://www.ionos.com/digitalguide/server/tools/owncloud-vs-nextcloud-a-comparison/
3.Google Trends
無論從全球范圍，還是中國范圍，OwnCloud都盡顯頹勢，NextCloud則風頭無兩。
全球（2010/1/1-2021/12/26）
中國（2010/1/1-2021/12/26）
