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The optimize read performance HBase uses which of the following strategies: 1 . Records are physically deleted during a scheduled run 2 . Smaller HFiles

The optimize read performance HBase uses which of the following strategies:

1 .

Records are physically deleted during a scheduled run

2 .

Smaller HFiles are combined to larger HFiles periodically

3 .

HBase compaction algorithm preserves data locality

4 .

None of the above

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