On 9 May 2016 at 19:33, Robert Haas <robertmh...@gmail.com> wrote:

> I believe there are other people thinking about these
> topics as well, including Andres Freund, Kyotaro Horiguchi, and
> probably some folks at 2ndQuadrant (but I don't know exactly who).



> 1. asynchronous execution
>

Not looking at that.


> 2. vectorized execution...



> We might also want to consider storing batches of tuples in a
> column-optimized
> rather than row-optimized format so that iterating through one or two
> attributes across every tuple in the batch touches the minimal number
> of cache lines.
>

Team is about 2 years into research and coding prototype on those topics at
this point, with agreed time for further work over next 2 years.

I'll let my colleagues chime in with details since I'm not involved at that
level any more.

-- 
Simon Riggs                http://www.2ndQuadrant.com/
<http://www.2ndquadrant.com/>
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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