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Posted to dev@calcite.apache.org by Michael Mior <mm...@apache.org> on 2019/10/15 19:04:36 UTC

Re: [DISCUSS] Avatica - how efficient is our protocol?

I thought I would resurrect this thread given the announcement of
Flight (link below). I'm not too familiar with Avatica, but it seems
like Flight (essentially a client-server framework for transporting
Arrow data) could be a good fit.

https://arrow.apache.org/blog/2019/10/13/introducing-arrow-flight/
--
Michael Mior
mmior@apache.org

Le jeu. 23 août 2018 à 15:45, Julian Hyde <jh...@apache.org> a écrit :
>
> This is a paper in VLDB 2018, "Don’t Hold My Data Hostage – A Case For Client Protocol Redesign” by Mark Rassveldt and Hannes Muhleisen[1]. It claims that database client protocols (inside ODBC and JDBC drivers) are very inefficient, and has a compelling example where commercial drivers are 10x to 68x slower than net-cat.
>
> One of the goals of Avatica is to do better. How are we doing? Are there any ideas in the paper we could adopt? Would a closer partnership with Apache Arrow help us achieve those goals?
>
> Julian
>
> [1] https://hannes.muehleisen.org/p852-muehleisen.pdf <https://hannes.muehleisen.org/p852-muehleisen.pdf>