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Re: MariaDB,TokuDB and FusionIO


Hi Christophe,
This is Dhananjoy Das (Joy) from SanDisk (formally Fusion-io inc.,) contributor to the NVM Compression. In regards to your query on access to NVMFS, yes currently its supported on Atomics Series of ioMemory cards(PX/SX), I would suggest its best to get in touch with the SanDisk Sales team (formally Fusion-io inc.,) and request for the LA NVMFS 1.0 (Limited Edition).

Additionally, NVM Compression (changes are part of InnoDB/XtraDB) is independent of the TokuDB DB-engine. Hope that help, feel free to reach out.

Dhananjoy Das (Joy)
Sr. Architect,
SanDisk Corporation

From: Christophe Le Roux <christophe.le.roux@xxxxxxxxxxxx<mailto:christophe.le.roux@xxxxxxxxxxxx>>
Subject: [Maria-discuss] MariaDB,TokuDB and FusionIO
Date: 26 September 2014 19:05:49 GMT+8
To: "maria-discuss@xxxxxxxxxxxxxxxxxxx<mailto:maria-discuss@xxxxxxxxxxxxxxxxxxx>" <maria-discuss@xxxxxxxxxxxxxxxxxxx<mailto:maria-discuss@xxxxxxxxxxxxxxxxxxx>>


After reading the previous discussion about Fusion IO with Torben Mathiasen contribution, I have some questions.

I understand that the nvmfs is developed by FusionIO and is closed source.
Can we have this module (I think it's a kernel module , right ?) if we buy a new FusionIO card (Only with Atomic Series?)?
Is this module ok with "old" FusionIO card (iodrive2) ?

About AtomicWrites and the NVM compression, can these features be added to the TukuDB engine ?
Can the TokuDB compression and the NVM compression be working together or if we enable one, we need to disable the other ?








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