Re: pgbench - implement strict TPC-B benchmark

From: Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>
To: Peter Geoghegan <pg(at)bowt(dot)ie>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Jonah H(dot) Harris" <jonah(dot)harris(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: pgbench - implement strict TPC-B benchmark
Date: 2019-08-01 06:57:13
Message-ID: alpine.DEB.2.21.1908010854050.2692@lancre
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> According to TPC themselves, "In contrast to TPC-A, TPC-B is not an
> OLTP benchmark. Rather, TPC-B can be looked at as a database stress
> test..." [1]. Sounds like classic pgbench to me.
>
> Not sure where that leaves this patch. What problem is it actually
> trying to solve?

That there is no builtin illustration of pgbench script features that
allow more realistic benchmarking.

--
Fabien.

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