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Posted to dev@metamodel.apache.org by Alberto Rodriguez <ar...@gmail.com> on 2015/10/22 16:08:12 UTC
Metamodel @ BigDataSpain
Hi all,
Just want to let you know that last week I gave a talk at the BigData Spain
conference in Madrid. I talked about how we're using Metamodel to develop a
visualization tool in my current company. I didn't talk much about the
internals of the project, it was more a company-oriented talk but the
feedback about the project was pretty good.
Kind regards,
Alberto
Re: Metamodel @ BigDataSpain
Posted by Kasper Sørensen <i....@gmail.com>.
Is this the link -
https://speakerdeck.com/bigdataspain/getting-the-best-insights-from-your-data-using-apache-metamodel-by-alberto-rodriguez-at-big-data-spain-2015
- ? Shall we add it to the wiki? :)
2015-10-22 19:26 GMT+02:00 Alessandro Portosa <al...@eng.it>:
> Hi Alberto,
> I have just had a look at your slides on SlideShare. Congrats!
> Do you have any particular feedback on MetaModel performance and/or any
> benchmark? There is a slide titled "Performance" but I cannot see anything
> on it. I'm mainly interested on how it scales increasing the rows number
> (up to 10 000? 50 000? 100 000? a million???) of a single dataset (no join).
> Also join performance are an important indicator for me.
> As start, I'm using MetaModel only with PojoContexts, so no overhead due
> to disk access or so. Just plain query on (1) a single Pojo and (2) join of
> two or more Pojo.
>
> Anyhow, any information will be useful to me!
>
> Cheers!
>
> Alessandro.
>
>
> Il 22/10/2015 16:08, Alberto Rodriguez ha scritto:
>
>> Hi all,
>>
>> Just want to let you know that last week I gave a talk at the BigData
>> Spain
>> conference in Madrid. I talked about how we're using Metamodel to develop
>> a
>> visualization tool in my current company. I didn't talk much about the
>> internals of the project, it was more a company-oriented talk but the
>> feedback about the project was pretty good.
>>
>> Kind regards,
>>
>> Alberto
>>
>>
>
Re: Metamodel @ BigDataSpain
Posted by Alessandro Portosa <al...@eng.it>.
Hi Alberto,
I have just had a look at your slides on SlideShare. Congrats!
Do you have any particular feedback on MetaModel performance and/or any
benchmark? There is a slide titled "Performance" but I cannot see
anything on it. I'm mainly interested on how it scales increasing the
rows number (up to 10 000? 50 000? 100 000? a million???) of a single
dataset (no join).
Also join performance are an important indicator for me.
As start, I'm using MetaModel only with PojoContexts, so no overhead due
to disk access or so. Just plain query on (1) a single Pojo and (2) join
of two or more Pojo.
Anyhow, any information will be useful to me!
Cheers!
Alessandro.
Il 22/10/2015 16:08, Alberto Rodriguez ha scritto:
> Hi all,
>
> Just want to let you know that last week I gave a talk at the BigData Spain
> conference in Madrid. I talked about how we're using Metamodel to develop a
> visualization tool in my current company. I didn't talk much about the
> internals of the project, it was more a company-oriented talk but the
> feedback about the project was pretty good.
>
> Kind regards,
>
> Alberto
>
Re: Metamodel @ BigDataSpain
Posted by Alberto Rodriguez <ar...@stratio.com>.
Good idea Kasper. I'll upload my presentation ASAP.
Kind regards,
Alberto
Alberto Rodríguez
<http://www.stratio.com/>
Vía de las Dos Castillas, 33, Ática 4, 3ª Planta.
28224 Pozuelo de Alarcón, Madrid
Tel: +34 91 352 59 42 // *@stratiobd <https://twitter.com/StratioBD>*
2015-10-22 16:35 GMT+02:00 Kasper Sørensen <i....@gmail.com>:
> Hi Alberto,
>
> I saw it also on Twitter! That's very nice to hear! Hope we see some
> activity coming out of this and other conference appearances.
>
> Do you have slides or anything like that to share? I did create a wiki page
> [1] in case you (or anyone else) has such material that we can link to.
>
> Kasper
>
> [1] http://wiki.apache.org/metamodel/BlogsAndPresentations
>
> 2015-10-22 16:08 GMT+02:00 Alberto Rodriguez <ar...@gmail.com>:
>
> > Hi all,
> >
> > Just want to let you know that last week I gave a talk at the BigData
> Spain
> > conference in Madrid. I talked about how we're using Metamodel to
> develop a
> > visualization tool in my current company. I didn't talk much about the
> > internals of the project, it was more a company-oriented talk but the
> > feedback about the project was pretty good.
> >
> > Kind regards,
> >
> > Alberto
> >
>
Re: Metamodel @ BigDataSpain
Posted by Kasper Sørensen <i....@gmail.com>.
Hi Alberto,
I saw it also on Twitter! That's very nice to hear! Hope we see some
activity coming out of this and other conference appearances.
Do you have slides or anything like that to share? I did create a wiki page
[1] in case you (or anyone else) has such material that we can link to.
Kasper
[1] http://wiki.apache.org/metamodel/BlogsAndPresentations
2015-10-22 16:08 GMT+02:00 Alberto Rodriguez <ar...@gmail.com>:
> Hi all,
>
> Just want to let you know that last week I gave a talk at the BigData Spain
> conference in Madrid. I talked about how we're using Metamodel to develop a
> visualization tool in my current company. I didn't talk much about the
> internals of the project, it was more a company-oriented talk but the
> feedback about the project was pretty good.
>
> Kind regards,
>
> Alberto
>