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212967d0e1
This introduces two main changes to Pebble's configuration: (a) Remove the Bloom filter at Level 6 The Bloom filter is never used at the bottom-most level, so keeping it serves no purpose. Removing it saves storage without affecting read performance. (b) Re-enable read-sampling compaction Read-sampling compaction was previously disabled in the hash-based scheme because all data was identified by hashes and basically no data overwrite. Read sampling compaction makes no sense. After switching to the path-based scheme, data overwrites are much more common, making read-sampling compaction beneficial and reasonable to re-enable. |
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| .. | ||
| dbtest | ||
| leveldb | ||
| memorydb | ||
| pebble | ||
| remotedb | ||
| batch.go | ||
| database.go | ||
| iterator.go | ||