Rocks db store

Configuration

Path

Path to the RocksDB data directory.

Text. Name in the API: path.

Min blob size

Minimum size of a blob to store in the blob store, smaller blobs are stored in the metadata store.

A size in bytes (KB, MB and GB are accepted). Default: 16.44 KB. Name in the API: blobSize.

Write buffer size

Total amount of memory shared by the write buffers (memtables) of every column family. Higher values batch more writes in memory before they are flushed to disk.

A size in bytes (KB, MB and GB are accepted). Default: 128 MB. Name in the API: bufferSize.

Block cache size

Total amount of memory shared by the block caches of every column family, used to cache data blocks, indexes and bloom filters read from disk.

A size in bytes (KB, MB and GB are accepted). Default: 128 MB. Name in the API: cacheSize.

Thread Pool Size

Number of worker threads to use for the store, defaults to the number of cores.

A number. Name in the API: poolWorkers.