Assertion: compaction | /r/CapableOf | combine all these store files
Facets:
value: for a region
type: TRANSITIVE-OBJECT
value: to optimize performance
type: PURPOSE
value: into fewer store files
type: OTHER
Source sentences:
text: Compaction combines all these Store files for a Region into fewer Store files to optimize performance The minor compactions not remove the delete flags and the deleted cells.