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Posted to user@lucenenet.apache.org by Floyd Wu <fl...@gmail.com> on 2011/09/15 11:05:41 UTC

[Lucene.Net] Indexing speed result of RAMDirectory MMapDirectory FSDirectory

Hi there,

I'm doing a little test to find out what is the better implementation
for my situation.

I'm indexing 18,000 docs and using 3 different Directory
implementation but result shows that

RAMDiretory --> 22 minutes
FSDirectory--> 24 minutes
MMapDirectory --> 24 minutes

I wonder why RAMDirectory doesn't win over others? Can someone explain this?

Floyd

Re: [Lucene.Net] Indexing speed result of RAMDirectory MMapDirectory FSDirectory

Posted by digy digy <di...@gmail.com>.

There must be something wrong. I can index 18,000,000 docs in ~20 mins :)
DIGY

On Thu, Sep 15, 2011 at 12:05 PM, Floyd Wu <fl...@gmail.com> wrote:

> Hi there,
>
> I'm doing a little test to find out what is the better implementation
> for my situation.
>
> I'm indexing 18,000 docs and using 3 different Directory
> implementation but result shows that
>
> RAMDiretory --> 22 minutes
> FSDirectory--> 24 minutes
> MMapDirectory --> 24 minutes
>
> I wonder why RAMDirectory doesn't win over others? Can someone explain
> this?
>
> Floyd
>