Replica Query

Root Configuration

Class name: ReplicaQueryRuleConfiguration


Name DataType Description
dataSources (+) Collection<ReplicaQueryDataSourceRuleConfiguration> Data sources of primary and replicas
loadBalancers (*) Map<String, ShardingSphereAlgorithmConfiguration> Load balance algorithm name and configurations of replica data sources

Replica Query Data Source Configuration

Class name: ReplicaQueryDataSourceRuleConfiguration


Name DataType Description Default Value
name String Replica query data source name -
primaryDataSourceName String Primary sources source name -
replicaDataSourceNames (+) Collection<String> Replica sources source name list -
loadBalancerName (?) String Load balance algorithm name of replica sources Round robin load balance algorithm

Please refer to Built-in Load Balance Algorithm List for more details about type of algorithm.