(FACT-2848) Improve cache performance#2163

Draft

BogdanIrimie wants to merge 9 commits intopuppetlabs:mainfrom

BogdanIrimie:cache-rework

Commits on Oct 27, 2020

(maint) Rework cache mechanism to skip many group checks.
BogdanIrimie
committed

Commits on Oct 29, 2020

(FACT-2848) Remove dead code.
BogdanIrimie
committed
(FACT-2848) Rework cache writer.
BogdanIrimie
committed
(FACT-2848) Imrpove regex.
BogdanIrimie
committed
(FACT-2848) Remove dead code.
BogdanIrimie
committed
(FACT-2848) Replace the way cached facts were discovered in directory loader
BogdanIrimie
committed
(FACT-2848) Use name instead of user_query in fact augmenter.
BogdanIrimie
committed

Commits on Oct 30, 2020

(FACT-2848) Replace CacheManager with CacheAugmenter, CacheReader and CacheWriter.
BogdanIrimie
committed
(FACT-2848) Improve regex to allow child matching, exact matching and regex matching.
BogdanIrimie
committed