On 5/17/2022 11:32 AM, PGNet Dev wrote:
CaffeineCache _should_ be a solution for both series.
I'm just starting to do a bit of testing, but so far, indexing/search
with Caffeine seems quicker, at least.
I do not yet know in which case(s) CaffeineCache is _not_ an
appropriate solution.
CaffeineCache was added in Solr 8.3.0. So it is not available in all
8.x releases.
https://issues.apache.org/jira/browse/SOLR-8241
I know more than a little bit about Solr's caches. I am the author of
LFUCache, added way back in Solr 3.6.0. That is an extremely naive
"intro to programming" implementation, but it works.
https://issues.apache.org/jira/browse/SOLR-2906
Caffeine is a highly optimized and battle-tested cache, with very good
performance. Shortly after it was added to Solr, all the other cache
implementations were deprecated, and then removed in 9.0.0.
I should probably see if I can write some end to end instructions for
installing Solr and configuring dovecot to use it.
Having something well-vetted and doc'd will be useful.
If I ever find any time I will definitely work on that.
Thanks,
Shawn
