Is it possible to use nodebb as a slack replacement?
If yes, where can I see the demo?

@julian I assume, you mean Ubuntu based install guide.

@shri I'm asking about what installation method was used for setup of community.nodebb.org?

And regarding databases you mentioned, I thought it can be one either, but you wrote using both at the same time?!

Just found NodeBB doesn't even have email alerts

here https://community.nodebb.org/topic/1835/nodebb-is-better-discourse-is-better

I thought, by default it should notify when someone replies to a post initiated by me.

@julian - So, you recommend to use MongoDB, correct?
If yes, can you please share what factors made this choice?

Which installation method used for this forum?

Thanks, guys!

(I thought, by default NodeBB will send me notifications on replies. I've noticed them only when accessed the site...)

Hello!

How many instances can I install on 512Mb RAM digitalocean droplet?