Re: if we can do that Inverted index and forward information stored on different disks by solr？

[Shawn Heisey]

On 8/31/2018 3:19 AM, shreck wrote:
thanks  , Elasticsearch  also  dosen't support  the feature?
in some situation，i think we can improve search  performance through this
way.

I cannot see how it would improve performance.

The best way to improve search performance is to add memory to the 
system so the operating system doesn't need to read the index data off 
the disk at all -- in that situation, the data will come from memory, 
which is like lightning compared to molasses.

Thanks,
Shawn