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From Leif Hedstrom <zw...@apache.org>
Subject Re: policy
Date Thu, 10 May 2012 03:34:54 GMT
On 5/9/12 9:28 PM, James Peach wrote:
> On 09/05/2012, at 6:26 PM, shahab bakhtiyari wrote:
>
>> Hi guys
>>
>> I have a question which is not exactly technical but more theoretical. I couldnt
find it in documentations though.
>> The question is what kind replacement algorithm (policy) the traffic server is using
?  I  mean is that recency based like LRU  or frequency based like LFU or ... ?
>>
>> Would appreciate also links to documents if any ?
> This might be useful: https://cwiki.apache.org/confluence/display/TS/RamCache
>
> J
>
  Yeah, the RAM cache has a couple of algorithms, including LRU. The 
disk cache has really no replacement policy, it's basically "FIFO" (but, 
it won't blindly throw out objects).

-- Leif


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