https://infoscience.epfl.ch/record/228863?ln=en
We added our experiments in db_bench_tool, the test suite used by rocksDB; the main file is in tools/db_bench_tool.cc
To run - Details about how to run db_bench, along with performance benchmarks can be found here: https://github.com/facebook/rocksdb/wiki/performance-benchmarks - parameters that are of interest for TRIAD: --benchmarks --threads --key_size --value_size --disable_wal=false --write_buffer_size --target_file_size_base --max_write_buffer_number=2 --level0_file_num_compaction_trigger (how many files do we allow on L0 before triggering L0 compaction) --num_levels --use_existing_db=1 --db=test
RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on earlier work on LevelDB by Sanjay Ghemawat (sanjay@google.com) and Jeff Dean (jeff@google.com)
This code is a library that forms the core building block for a fast key value server, especially suited for storing data on flash drives. It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF) and Space-Amplification-Factor (SAF). It has multi-threaded compactions, making it specially suitable for storing multiple terabytes of data in a single database.
Start with example usage here: https://github.com/facebook/rocksdb/tree/master/examples
See the github wiki for more explanation.
The public interface is in include/. Callers should not include or
rely on the details of any other header files in this package. Those
internal APIs may be changed without warning.
Design discussions are conducted in https://www.facebook.com/groups/rocksdb.dev/