Re: PostgreSQL Columnar Store for Analytic Workloads

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От Hadi Moshayedi
Тема Re: PostgreSQL Columnar Store for Analytic Workloads
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Msg-id CAK=1=Wo7Jj=WtvaSWHcXF0ePC5ob5pOH0wHbUzzxO7sEAMFxQg@mail.gmail.com
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Ответ на Re: PostgreSQL Columnar Store for Analytic Workloads  (Stefan Keller <sfkeller@gmail.com>)
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Hi Stefan,

On Tue, Apr 8, 2014 at 9:28 AM, Stefan Keller <sfkeller@gmail.com> wrote:
Hi Hadi

Do you think that cstore_fdw is also welll suited for storing and retrieving linked data (RDF)?



I am not very familiar with RDF. Note that cstore_fdw doesn't change the query language of PostgreSQL, so if your queries are expressible in SQL, they can be answered using cstore_fdw too. If your data is huge and doesn't fit in memory, then using cstore_fdw can be beneficial for you.

Can you give some more information about your use case? For example, what are some of your queries? do you have sample data? how much memory do you have? how large is the data?

-- Hadi

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