For a chat application, Redis would work better as you likely want the data to persis if your server restarts.

一个聊天程序，使用会更好地工作，你可能想要的数据持续如果你的服务器重新启动。

youdao

For a chat application, Redis would work better as you likely want the data to persis if your server restarts.

一个聊天程序，使用会更好地工作，你可能想要的数据持续如果你的服务器重新启动。

youdao