Your favorite triple store

[Núria Queralt Rosinach]

Dear all,

I would need your recommendation for a triple store with high perfomance and reasoning capabilities. Do you have any favourite? why? license recommendation? Any feedback would be very much appreciated.Thank you so much!

Kind regards,

Núria

[Jerven Tjalling Bolleman]

Hi Núria,

As you don't give any qualifications regarding what is "high
performance".
I would suggest starting with GraphDB (free) by Ontotext.
https://graphdb.ontotext.com/

It has a really nice user interface and quite a lot of in build
reasoning.
Once that no longer suffices you would have enough data to evaluate
alternatives.

Regards,
Jerven
>
> Kind regards,
> Núria
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Jerven Tjalling Bolleman
SIB | Swiss Institute of Bioinformatics
CMU - 1, rue Michel Servet - 1211 Geneva 4
t: +41 22 379 58 85 - f: +41 22 379 58 58
Jerven....@sib.swiss - http://www.sib.swiss

[Mikel Egaña Aranguren]

Hi;

Having worked with Stardog, Virtuoso, and GraphDB, I concur with Jerven, I would go for GraphDB, for the same reasons (Plus it is the cheapest if you are going to go for a high availability cluster)

Cheers

To view this discussion on the web visit https://groups.google.com/d/msgid/biohackathon/4eb0daca7a30934b5d3967414d035616%40imap.sib.swiss.

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Mikel Egaña Aranguren, Ph.D.

https://mikel-egana-aranguren.github.io

[Núria Queralt Rosinach]

Thank you so much Jerven for your fast reply.

Excuse me for the lack of details, by  "high performance" we are mainly interested in query and ETL processes.

n

Missatge de Jerven Tjalling Bolleman <Jerven....@sib.swiss> del dia dt., 1 de des. 2020 a les 13:18:

[Jerven Tjalling Bolleman]

On 2020-12-01 14:29, Núria Queralt Rosinach wrote:
> Thank you so much Jerven for your fast reply.
>
> Excuse me for the lack of details, by "high performance" we are
> mainly interested in query and ETL processes.

That is still a very big lack of details ;) if I where consulting for
you
I would start with these questions.

* how big an ETL.
** How often/what update frequency
** What consistency requirements.
* Types of queries
** how fast must it answer
** allowed deviations in reply time
** service level agreements
** may/can we cache answers
* Budget availability in people hours/hardware/licensing.
* Existing infrastructure available for use.
* Can ETL be avoided by using R2RML etc.
* how much reasoning is
** desired
** wanted
** really needed.
* single store required, or can we federate?

Still, my first answer is a good place to start.

Regards,
Jerven

[Núria Queralt Rosinach]

Hi Jerven and Mikel!

Thank you so much for your very useful feedback. I've greatly appreciated it!!!

Take care.

Have a lovely weekend,

n

Missatge de Jerven Tjalling Bolleman <Jerven....@sib.swiss> del dia dt., 1 de des. 2020 a les 14:42:

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