The quasardb configuration generator, confgen, can provide configuration files for your entire cluster at once.
If a single hostname or IP address is given, the configuration generator produces a single configuration file. If multiple hostnames or IP addresses are given, the configuration generator produces multiple configuration files in a .zip archive.
This section configures the hardware parameters for the cluster. If the node hardware is not identical, enter values that are suitable for the least powerful node in the cluster.
Sets the maximum amount of RAM available to quasardb. Once this value is reached, the quasardb daemon will evict entries from memory to ensure it stays below the limit. See global::limiter::max_bytes in the qdbd Config File Reference.
Sets the maximum amount of hard disk space available to quasardb. Any write operations that would overflow the database will return a qdb_e_system error stating “disk full”. See global::depot::max_bytes in the qdbd Config File Reference.
Sets the number of partitions quasardb should use during operation. See local::network::partitions_count in the qdbd Config File Reference.
Sets the Hostname or IP address for nodes in the cluster. If generating configuration files for multiple nodes at once, click the “Click here to add another machine” link below the Hostname/IP field. All added Hostnames / IPs will receive a custom config file with their listen address and bootstrapping peers preconfigured.
See local::chord::bootstrapping_peers and local::network::listen_on in the qdbd Config File Reference.
Sets the amount of times each entry should be replicated on another node. See Data replication and global::depot::replication_factor in the qdbd Config File Reference.
Sets whether the daemon should sync all writes to the underlying disk filesystem. Provides extra reliability at a small performance cost. See global::depot::sync in the qdbd Config File Reference.
Sets whether the database should store memory in RAM or store it on disk. Data is stored on disk by default. Only enable this if you are sure you do not want data persisted to disk. See global::depot::transient in the qdbd Config File Reference.
Sets the log level for the quasardb daemon. See local::logger::log_level in the qdbd Config File Reference.
Sets the number of simultaneous connections the quasardb daemon can service. See local::network::server_sessions in the qdbd Config File Reference.