[Dovecot] SQLite dovecot query caching

[Dominic Malolepszy]

On 24/06/12 3:39 AM, Timo Sirainen wrote:
> On Sun, 2012-06-24 at 03:36 +1000, Dominic Malolepszy wrote:
>> Hi,
>>
>> I am wondering if Dovecot caches SQLite queries, and how well it works
>> in high performance setups. I am particularly interested because in the
>> below thread SQLite has been suggested as a means of Dovecot proxying
>> connections to different ports.
> You can enable auth cache:
> http://wiki2.dovecot.org/Authentication/Caching
>
>

This is a per user caching though, it will still have to perform a sql 
look up each time a unique user authenticates to determine what port the 
proxy should forward each connection. Is that accurate?