Dependencies:

• PMDK
• libpmemobj-cpp

Optional depenencies for benchmarks:

• SQLite3
• RocksDB
• MPI

Approaches:

• Ephemeral skip list
• Hybrid ephemeral skip list and compact persistent memory key chain
• SQLite frontend (versioning implemented as an indexed column)
• RocksDB frontend (versioning implemented natively using timestamps)

Notes:

• all primitives are thread-safe