MySQL Forums
Forum List  »  NDB clusters

Re: Data node recommended setup
Posted by: Mikael Ronström
Date: February 24, 2017 02:53AM

Running 2 big data nodes with 128 GByte of memory is quite ok.
So see no reason of splitting up into many smaller nodes.
A bit more work in configuring.

Ensure that you increase both NoOfFragmentLogParts and
number of threads used (NoOfFragmentLogParts should be equal
to number of LDM threads). Also ensure that MaxDiskWriteSpeed
is set appropriately on a bigger node to ensure that you
write your checkpoints at appropriate, a large database
requires higher disk write speed.

Options: ReplyQuote

Written By
d g
February 24, 2017 02:20AM
Re: Data node recommended setup
February 24, 2017 02:53AM
d g
February 24, 2017 03:22AM

Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.