maria-discuss team mailing list archive

[Federico Razzoli <federico_raz@xxxxxxxx>]

Not tested, but should work:
1) use only 1 binary and only 1 instance
2) make a startup script. when starting in test mode, it will copy your datadir to a ram disk, and will create/overwrite a symlink to the ramdisk. when in normal mode, the script will copy from ram to disk and the symlink will create a symlink to the datadir on disk
3) mariadb datadir will point to the symlink

Hope this helps
Federico


--------------------------------------------
Ven 21/11/14, Pierre GOUPIL <goupilpierre@xxxxxxxxxx> ha scritto:

 Oggetto: Re: [Maria-discuss] (no subject)
 A: 
 Cc: "Maria Discuss" <maria-discuss@xxxxxxxxxxxxxxxxxxx>
 Data: Venerdì 21 novembre 2014, 10:43
 
 Thanks.
 But sorry if I'm not clear but the two MariaDB instances
 are on the same machine. Hence the need to be able to choose
 in which mode I launch the RDBMS.
 
 On Fri, Nov 21, 2014 at
 10:12 AM, Andrew Braithwaite <andrew.braithwaite@xxxxxxxxx>
 wrote:
 Put your MariaDB 'datadir' on a
 ramdisk.
 http://en.wikipedia.org/wiki/RAM_drive
 
 A
 
 
 On 21 November 2014 05:30, Pierre
 GOUPIL <goupilpierre@xxxxxxxxxx>
 wrote:
 Good morning,
 
 Is there a way to have
 MariaDB run in-memory? I mean, without changing the table
 engines.
 
 I have my
 production code which needs to be persisted to disk, but for
 my unit tests, it would be great to have an in-memory DB.
 
 I'm in the Java
 world and I've tried HSQLDB but its SQL implementation
 is way too different than that of MariaDB.
 
 Any ideas?
 
 Cheers,
 
 
 Zala
 
 -- 
 NoT DeaD which can
 eternal live,
 Stranger eons death may
 die.
 
 (HP Lovecraft)
 
 
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 -- 
 NoT DeaD which can
 eternal live,
 Stranger eons death may
 die.
 
 (HP Lovecraft)
 
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