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Vladislav Pyatkov commented on IGNITE-8873: ------------------------------------------- I think, that will to by done across preload every partition pages before iterate over entry. And other idea: to implement specific configuration parameter (like \{{CacheConfiguration#warnUpOnStart(boolean)}}), that preload all pages from storage for particular cache (cache group) after the cache started. Anyone have idea, how to implement it in public API? > Optimize cache scans with enabled persistence. > ---------------------------------------------- > > Key: IGNITE-8873 > URL: https://issues.apache.org/jira/browse/IGNITE-8873 > Project: Ignite > Issue Type: Improvement > Reporter: Alexei Scherbakov > Priority: Major > Fix For: 2.7 > > > Currently cache scans with enabled persistence involve link resolution, which > can lead to radom disk access resulting in bad performace on SAS disks. > One possibility is to preload cache data pages to remove slow random disk > access. -- This message was sent by Atlassian JIRA (v7.6.3#76005)