RocksDB measurements with hybrid filtering (Bloom filters for point queries and SuRF for range queries)

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Have you conducted any experiments using both bloom filters and SuRF next to each other simultaneously (i.e. in one RocksDB instance) whereas bloom filters would be used for point queries and SuRF for range queries? How much would be the overhead of maintaing both in memory and from the time complexity point of view? Any measurements?

Thank you!

Slightly related: #3