sdong 9b3c9ef0e8 Add --index_with_first_key and --index_shortening_mode to DB bench (#5859)
Summary:
Some combinatino of --index_with_first_key and --index_shortening_mode can signifcantly improve performance for large values. Expose them in db_bench.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5859

Test Plan: Run them with the new options and observe the behavior.

Differential Revision: D20104434

fbshipit-source-id: 21d48a732a9caf20b82312c7d7557d747ea3c304
2020-03-02 11:55:28 -08:00
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2017-08-03 15:56:46 -07:00
2017-08-03 15:56:46 -07:00