I want to save the index files in rocksdb. Idea is to use another opensource project - https://github.com/pinterest/rocksplicator (or other WAL reading mechanism) by which I can replicate the index data to slave systems.

What will be equivalnet of DirectoryFactory.java in Apache lucy.  I see
I see FSDirHanlde.c and its corresponding files (FSFileHandle.c,FSFolder,FileHandle.c,Folder.c)
and RamDirHandle.c and its corresponding files.

Can some one please provides pointers if my approch is correct . Will it cause issues in merging process.
Any input is welcome