activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Hiram Chirino <hi...@hiramchirino.com>
Subject Re: Re: How to tune LevelDB store?
Date Fri, 08 Mar 2013 16:30:59 GMT
We have not yet figured out which are the best nobs to turn for different
work loads.  I suspect as the leveldb store start getting more field usage,
we will start to build up that tuning knowledge base.


On Tue, Mar 5, 2013 at 9:05 PM, SuoNayi <suonayi2006@163.com> wrote:

> Thanks Gary, it would be better if there are some tricks for performance
> tune.
>
>
>
>
> At 2013-03-05 20:31:09,"Gary Tully" <gary.tully@gmail.com> wrote:
> >have a peek at the apollo doco:
> >
> http://activemq.apache.org/apollo/documentation/user-manual.html#LevelDB_Storeto
> >get the full detail.
> >You will need to map those to xbean notation for the 5.8 xml
> configuration.
> >see:
> >
> http://activemq.apache.org/schema/core/activemq-core-5.8.0-schema.html#levelDB
> >
> >
> >On 5 March 2013 08:21, SuoNayi <suonayi2006@163.com> wrote:
> >
> >> Hi, I can find lots of options for tuning KahaDB here,
> >> http://activemq.apache.org/kahadb.html.
> >> But there is only one page to describe how to enable LevelDB store.
> >> I need know options like KahaDB such as ensuring every non transactional
> >> journal write is followed by a disk sync,
> >> writing indexes asynchronously or not etc.
> >> Can you give me a link to see how to tuning LevelDB store ?
> >>
> >>
> >>
> >>
> >> Thanks,
> >> SuoNayi
> >
> >
> >
> >
> >--
> >http://redhat.com
> >http://blog.garytully.com
>



-- 

**

*Hiram Chirino*

*Engineering | Red Hat, Inc.*

*hchirino@redhat.com <hchirino@redhat.com> | fusesource.com | redhat.com*

*skype: hiramchirino | twitter: @hiramchirino<http://twitter.com/hiramchirino>
*

*blog: Hiram Chirino's Bit Mojo <http://hiramchirino.com/blog/>*

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message