[data-carpentry-discuss] R/SQL integration lesson

Ted Hart edmund.m.hart at gmail.com
Mon Feb 2 10:33:37 PST 2015


Hi Tracy,

Sure, I will do it with the existing biology data set for continuity.
Thanks for offering to translate with python Ethan. What's the jdbc library
you use with Python?  With  the JayDeBeApi?

T

On Mon Feb 02 2015 at 10:30:05 AM Tracy Teal <tkteal at datacarpentry.org>
wrote:

>
>   Ethan White <ethan at weecology.org>
>  February 2, 2015 at 1:16 PM
> On Thu, Jan 29, 2015 at 1:29 PM, Ted Hart <edmund.m.hart at gmail.com> wrote:
> > Lately I've been doing a lot of database work.  One thing I've found is
> that
> > the provenance of your work flow with databases is much easier to
> preserve
> > if it's written in R and you interact with the database via RJDBC rather
> > than a stand alone database environment.  When I do that I find I have
> all
> > these adhoc queries that I never remember what order to execute them in.
> >
> > My question is, would this be a  worthwhile lesson for DC?  Or is it too
> > advanced? Or  would efforts be better spent working on the existing
> > curriculum?  Or would this make a reasonable addendum to the SQL lesson
> > (it's actually kind of trivial so it might not be worth it's own lesson).
>
> I agree that this would be a great lesson, and I would be happy to do a
> translation to Python.
>
> We're interested and working on more advanced content, so I agree this
> would be great. And thanks Ethan for offering to do the translation. It
> should be done with the current biology dataset (
> https://github.com/datacarpentry/datacarpentry/tree/master/data/biology)
> to build on the existing lessons. Will that data work for the lesson you
> have in mind?
>
> Thanks!
> -Tracy
>
>
> Ethan
>
>
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>   François Michonneau <francois.michonneau at gmail.com>
>  January 29, 2015 at 1:42 PM
> Hi Ted,
>
> I think it would be a really valuable addition to the SQL lesson. It
> would have to be taught after the R lesson, but I think it would
> really help tie together these two lessons and motivate more the SQL
> lesson. For people who are already working a little in R, this lesson
> would show them that databases can directly be integrated into their
> workflow.
>
> Cheers,
> -- Francois
>
>
>
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>   Ted Hart <edmund.m.hart at gmail.com>
>  January 29, 2015 at 1:29 PM
> Lately I've been doing a lot of database work.  One thing I've found is
> that the provenance of your work flow with databases is much easier to
> preserve if it's written in R and you interact with the database via RJDBC
> rather than a stand alone database environment.  When I do that I find I
> have all these adhoc queries that I never remember what order to execute
> them in.
>
> My question is, would this be a  worthwhile lesson for DC?  Or is it too
> advanced? Or  would efforts be better spent working on the existing
> curriculum?  Or would this make a reasonable addendum to the SQL lesson
> (it's actually kind of trivial so it might not be worth it's own lesson).
>
> I welcome some thoughts as I'm happy to take existing code and formalize
> it into a lesson if the group things it's worthwhile.
>
> Best,
> Ted
>
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