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From Ross Gardler <rgard...@apache.org>
Subject Re: more on locationmap caching
Date Sun, 12 Feb 2006 17:17:48 GMT
Tim Williams wrote:
> It seems to me that implementing CacheableProcessingComponent with an
> input module like LM isn't feasible since there's only one instance of
> it and it won't help us cache at the more granular level.  I think I
> confirmed that by following it through it's lifecycle this evening.
> 
> Anyway, Ross is on to correcting the validity issue so I thought I'd
> spend some time on figuring out how to get away from our
> homegrown-hashmap-cache.

That's brilliant, I love Open Source :-))

>  I think instead of trying to use the cocoon
> cache, the answer is to manage validity ourselves and go directly to
> the store.    This gets our little lm cache "managed" with the real
> cocoon store as i think it should be.

Cool.

> The only problem that I can foresee is our current transient store is set with:
> 
> <parameter name="maxobjects" value="100"/>
> 
> 100 seems extremely small to me anyway but I think if we started to
> use it for the lm, we'd find that it's definitely too small and would
> spend as much resources cleaning itself as to make it not worth it. 
> Anyone know why it shouldn't be larger?

I'm afraid I know nothing. Just replying to show my support. However, if 
I do read anything in the Cocoon docs I'll be sure to comment on them.

Ross

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