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Re: NDB cluster read path and write path
Posted by: Andrey Nevolin
Date: September 15, 2017 07:19AM

Seems, I got it.

"on-disk columns" doesn't mean that the whole DB will be stored on-disk. It just means that specific columns (appropriately marked) of a DB will be evicted from memory if required. Meanwhile all other columns (i.e. without specific "on-disk" attribute set) will always stay in memory.

Thanks!

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