Postgres Pro
Downloads
Home   >   mailing lists

Re: [ANNOUNCE] IMCS: In Memory Columnar Store for PostgreSQL - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [ANNOUNCE] IMCS: In Memory Columnar Store for PostgreSQL
Date
Msg-id 21856.1388862697@sss.pgh.pa.us
Whole thread Raw
In response to Re: [ANNOUNCE] IMCS: In Memory Columnar Store for PostgreSQL  (knizhnik <knizhnik@garret.ru>)
Responses Re: [ANNOUNCE] IMCS: In Memory Columnar Store for PostgreSQL  (knizhnik <knizhnik@garret.ru>)
List pgsql-hackers
Tree view 
knizhnik <knizhnik@garret.ru> writes:
> On 01/04/2014 12:05 PM, David Fetter wrote:
>> Is there some way not to use shared memory for it?

> No, IMCS ("In-Memory Columnar Store") is storing data in shared memory.

It would probably be better if it made use of the dynamic shared memory
features that exist in HEAD.
        regards, tom lane

pgsql-hackers by date:

Previous
From: Andres Freund
Date:
Subject: Re: [PATCH] Store Extension Options
Next
From: Tom Lane
Date:
Subject: Re: [PATCH] Store Extension Options