Hi
How elastic caches queries ? what is the common algorithm LRU ??? Something
else ?
Thanks
Roman
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Hello Roman,
On Thu, Nov 29, 2012 at 2:40 PM, Roman Kournjaev kournjaev@gmail.comwrote:
Hi
How elastic caches queries ?
It only caches filters and document fields, as far as I know. Some filters
are cached by default, some aren't, but you can control that by setting
_cache to either true or false.
what is the common algorithm LRU ??? Something else ?
Yes, LRU. And there are some settings which you can tune to control both
filter caches and field data caches:
You might also find this article on caching really interesting:
Best regards,
Radu
http://sematext.com/ -- Elasticsearch -- Solr -- Lucene
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Hi,
Elasticsearch use the cache objects of the Guava library. (Mentioned by
Ivan Brusic here
https://groups.google.com/d/msg/elasticsearch/OLwmBRVaScc/bR4nWreSVgcJ )
Reading this page is really interesting :
Regards.
Benoît
On Thursday, November 29, 2012 4:12:49 PM UTC+1, Radu Gheorghe wrote:
Hello Roman,
On Thu, Nov 29, 2012 at 2:40 PM, Roman Kournjaev <kour...@gmail.com<javascript:>
wrote:
Hi
How elastic caches queries ?
It only caches filters and document fields, as far as I know. Some filters
are cached by default, some aren't, but you can control that by setting
_cache to either true or false.what is the common algorithm LRU ??? Something else ?
Yes, LRU. And there are some settings which you can tune to control both
filter caches and field data caches:
Elasticsearch Platform — Find real-time answers at scale | ElasticYou might also find this article on caching really interesting:
ElasticSearch Cache Usage - SematextBest regards,
Raduhttp://sematext.com/ -- Elasticsearch -- Solr -- Lucene
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Queries for themselves are not cached between executions, whereas query
results are cached, as Radu and Benoît explained.
Best regards,
Jörg
On Thursday, November 29, 2012 1:40:47 PM UTC+1, Roman Kournjaev wrote:
Hi
How elastic caches queries ? what is the common algorithm LRU ???
Something else ?Thanks
Roman
--