Re: I'm new to Prevayler: Best Java settings and practices for Prevayler?

Maybe terracotta can help!
http://www.terracotta.org/products/bigmemory


On Thu, Oct 13, 2011 at 8:53 AM, Naveen Chawla <[email protected]> wrote:
> I agree, there's no way forcing garbage collection is "pauseless" as such,
> I'm just unsure if it could be a cheap workaround for "slow down now, save
> later". It turns out ordinary Java has garbage collector options G1 and CMS,
> either of which may altogether avoid long pauses, I don't know.
>
> So I'm thinking G1 or CMS gc, with heap size fixed to the maximum
> comfortable RAM (unless G1 or CMS still triggers long pauses with large
> memories). Anyone recommend different?
>
> On 13 October 2011 10:54, Ralph Johnson <[email protected]> wrote:
>>
>> If you want to collect more frequently, just make the size of your
>> memory partitions smaller.   The only reason to ask for a collection
>> is because you know that this is a good time to do the work, i.e. you
>> aren't doing anything else.
>>
>> If you could get a pauseless g.c. by manual intervention then they
>> wouldn't be so hard to make.
>>
>> -Ralph
>>
>>
>> ------------------------------------------------------------------------------
>> All the data continuously generated in your IT infrastructure contains a
>> definitive record of customers, application performance, security
>> threats, fraudulent activity and more. Splunk takes this data and makes
>> sense of it. Business sense. IT sense. Common sense.
>> http://p.sf.net/sfu/splunk-d2d-oct
>> _______________________________________________
>> To unsubscribe go to the end of this page:
>> http://lists.sourceforge.net/lists/listinfo/prevayler-discussion
>> _______________________________________________
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>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure contains a
> definitive record of customers, application performance, security
> threats, fraudulent activity and more. Splunk takes this data and makes
> sense of it. Business sense. IT sense. Common sense.
> http://p.sf.net/sfu/splunk-d2d-oct
> _______________________________________________
> To unsubscribe go to the end of this page:
> http://lists.sourceforge.net/lists/listinfo/prevayler-discussion
> _______________________________________________
> "Databases in Memoriam" -- http://www.prevayler.org
>
>

------------------------------------------------------------------------------
All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
threats, fraudulent activity and more. Splunk takes this data and makes
sense of it. Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2d-oct
_______________________________________________
To unsubscribe go to the end of this page: http://lists.sourceforge.net/lists/listinfo/prevayler-discussion
_______________________________________________
"Databases in Memoriam" -- http://www.prevayler.org