I haven't done a demo for mysql on MyBinder, but there are some examples of 
how to set up postgres, mongo etc on Binder 
here: https://github.com/ouseful-template-repos the may provide some setup 
clues.
--tony

On Thursday, 15 October 2020 at 23:23:13 UTC+1 [email protected] wrote:

> No... I'm not an expert on mysql... all my notebooks using mysql work
> fine locally. My problem is when I try to run them on the cloud.
> Here on my machine I didn't need to go through any initialization
> process, I just installed mysql and it started working...
>
> On Thu, Oct 15, 2020 at 7:19 PM Paul Hobson <[email protected]> wrote:
> >
> > I'm not sure. Last time I set MySQL to run on even a local machine, it 
> was an ordeal. Did you go through all the steps of starting the MySQL 
> subprocess and all that?
> >
> > On Thu, Oct 15, 2020 at 3:13 PM Felipe Augusto Pereira de Figueiredo <
> [email protected]> wrote:
> >>
> >> Dear Paul,
> >>
> >> thanks for your reply. In fact, I installed mysql on tha instance of
> >> binder, but it didn't work...
> >> Could it be the password or user name?
> >>
> >> Thanks,
> >>
> >> Felipe
> >>
> >> On Thu, Oct 15, 2020 at 7:10 PM Paul Hobson <[email protected]> wrote:
> >> >
> >> > Hey Felipe,
> >> >
> >> > My guess is that the binder instance doesn't have MySQL installed.
> >> > -Paul
> >> >
> >> > On Thu, Oct 15, 2020 at 10:06 AM Felipe Augusto Pereira de Figueiredo 
> <[email protected]> wrote:
> >> >>
> >> >> Dear All,
> >> >>
> >> >> I'm trying toexecute the following piece of code on a Jupyter 
> notebook running on Binder, however, I always get an error ""DatabaseError: 
> 2003 (HY000): Can't connect to MySQL server on 'localhost' (99)"."
> >> >>
> >> >> Could someone tell me why is this code failling?
> >> >>
> >> >> This is the code:
> >> >>
> >> >> import mysql.connector as mysql
> >> >> db = mysql.connect( host = 'localhost', user = "root", passwd='root' 
> )
> >> >>
> >> >> What could be the problem? What could I be missing? Is there any 
> necessary configuration before opening the DB?
> >> >>
> >> >>
> >> >> Thanks and Kind Regards.
> >> >>
> >> >>
> >> >> Felipe Augusto
> >> >>
> >> >> --
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