From: | Mark Morgan Lloyd <markMLl(dot)pgsql-general(at)telemetry(dot)co(dot)uk> |
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To: | pgsql-general(at)PostgreSQL(dot)org |
Subject: | PL/R etc. |
Date: | 2013-05-10 09:41:47 |
Message-ID: | kmifcs$lcg$1@pye-srv-01.telemetry.co.uk |
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Lists: | pgsql-general |
I don't know whether anybody active on the list has R (and in particular
PL/R) experience, but just in case... :-)
i) Something like APL can operate on an array with minimal regard for
index order, i.e. operations across the array are as easily-expressed
and as efficient as operations down the array. Does this apply to PL/R?
ii) Things like OpenOffice can be very inefficient if operating over a
table comprising a non-trivial number of rows. Does PL/R offer a
significant improvement, e.g. by using a cursor rather than trying to
read an entire resultset into memory?
--
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk
[Opinions above are the author's, not those of his employers or colleagues]
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