Namespace Libplanet.RocksDBStore

Classes

RocksDBKeyValueStore

The RocksDB IKeyValueStore implementation. This stores data in the RocksDB.

RocksDBStore and RocksDBKeyValueStore-backed can be instantiated from a URI with rocksdb+file: scheme using , e.g.:

• rocksdb+file:///var/data/planet/
• rocksdb+file:///c:/Users/john/AppData/Local/planet/
• rocksdb+file:///var/data/planet/?secure=true (trie keys are hashed)

The following query string parameters are supported:

block-cache	Corresponds to RocksDBStore(String, Int32, Int32, Nullable<UInt64>, Nullable<UInt64>, Nullable<UInt64>, Int32, Int32, Int32)'s blockCacheSize parameter. 512 by default.
tx-cache	Corresponds to RocksDBStore(String, Int32, Int32, Nullable<UInt64>, Nullable<UInt64>, Nullable<UInt64>, Int32, Int32, Int32)'s txCacheSize parameter. 1024 by default.
max-total-wal-size	Corresponds to RocksDB's max_total_wal_size option.
keep-log-file-num	Corresponds to RocksDB's keep_log_file_num option.
max_log_file_size	Corresponds to RocksDB's max_log_file_size option.
tx-epoch-unit-secs	Corresponds to RocksDBStore(String, Int32, Int32, Nullable<UInt64>, Nullable<UInt64>, Nullable<UInt64>, Int32, Int32, Int32)'s txEpochUnitSeconds parameter. 86400 by default.
block-epoch-unit-secs	Corresponds to RocksDBStore(String, Int32, Int32, Nullable<UInt64>, Nullable<UInt64>, Nullable<UInt64>, Int32, Int32, Int32)'s blockEpochUnitSeconds parameter. 86400 by default.
connection-cache	Corresponds to RocksDBStore(String, Int32, Int32, Nullable<UInt64>, Nullable<UInt64>, Nullable<UInt64>, Int32, Int32, Int32)'s dbConnectionCacheSize parameter. 100 by default.
states-dir	Corresponds to RocksDBKeyValueStore(String)'s path parameter. It is relative to the URI path, and defaults to states.
secure	true or false (default). Corresponds to 's secure parameter.

RocksDBStore

The RocksDB IStore implementation, which is more production-ready than DefaultStore. This stores data in the RocksDB with multiple partitions under the hood.

RocksDBStore and RocksDBKeyValueStore-backed TrieStateStore can be instantiated from a URI with rocksdb+file: scheme using , e.g.:

• rocksdb+file:///var/data/planet/
• rocksdb+file:///c:/Users/john/AppData/Local/planet/
• rocksdb+file:///var/data/planet/?secure=true (trie keys are hashed)

The following query string parameters are supported:

block-cache	Corresponds to RocksDBStore(String, Int32, Int32, Nullable<UInt64>, Nullable<UInt64>, Nullable<UInt64>, Int32, Int32, Int32)'s blockCacheSize parameter. 512 by default.
tx-cache	Corresponds to RocksDBStore(String, Int32, Int32, Nullable<UInt64>, Nullable<UInt64>, Nullable<UInt64>, Int32, Int32, Int32)'s txCacheSize parameter. 1024 by default.
max-total-wal-size	Corresponds to RocksDB's max_total_wal_size option.
keep-log-file-num	Corresponds to RocksDB's keep_log_file_num option.
max_log_file_size	Corresponds to RocksDB's max_log_file_size option.
tx-epoch-unit-secs	Corresponds to RocksDBStore(String, Int32, Int32, Nullable<UInt64>, Nullable<UInt64>, Nullable<UInt64>, Int32, Int32, Int32)'s txEpochUnitSeconds parameter. 86400 by default.
block-epoch-unit-secs	Corresponds to RocksDBStore(String, Int32, Int32, Nullable<UInt64>, Nullable<UInt64>, Nullable<UInt64>, Int32, Int32, Int32)'s blockEpochUnitSeconds parameter. 86400 by default.
connection-cache	Corresponds to RocksDBStore(String, Int32, Int32, Nullable<UInt64>, Nullable<UInt64>, Nullable<UInt64>, Int32, Int32, Int32)'s dbConnectionCacheSize parameter. 100 by default.
states-dir	Corresponds to RocksDBKeyValueStore(String)'s path parameter. It is relative to the URI path, and defaults to states.
secure	true or false (default). Corresponds to 's secure parameter.