Re: [Bodington-developers] Resources and SoftCache

[Colin T. <col...@ou...>]

Jon Maber wrote:
> Matthew Buckett wrote:
> 
>> Ok here was the gotcha. The logging from SoftCache only tracks
>> PrimaryKey hits/missed so although my stats were looking good it wasn't
>> tracking the missed indexkey lookups. I'll add some logging to SoftCache
>> so it also tracks the ratio of IndexKey lookups and logs them separately.
>>
>> The reason I had terrible performance was that I hadn't implemented
>> matchesKey in Resource so it was going to the database every time.
>>  
>>
> How about a little IndexKey "how to" page from the current expert?

We even have a Wiki at bodington.org now ;-)

Colin

-- 
____________________________________
Colin Tatham
VLE Team
Oxford University Computing Services

http://www.oucs.ox.ac.uk/ltg/vle/
http://bodington.org