Infra Algorithm.En

+++ pre = "<b>5.4. </b>" title = "Infra algorithm" weight = 4 chapter = true +++

LoadBalanceAlgorithm

Fully-qualified class name

org.apache.shardingsphere.infra.algorithm.loadbalancer.spi.LoadBalanceAlgorithm

Definition

Load balance algorithms, they can be used in readwrite-splitting and traffic features.

Implementation classes

Configuration Type	Description	Fully-qualified class name
ROUND_ROBIN	load balancer algorithm based on polling	org.apache.shardingsphere.infra.algorithm.loadbalancer.round.robin.RoundRobinLoadBalanceAlgorithm
RANDOM	load balancer algorithm based on random	org.apache.shardingsphere.infra.algorithm.loadbalancer.random.RandomLoadBalanceAlgorithm
WEIGHT	load balancer algorithm based on weight	org.apache.shardingsphere.infra.algorithm.loadbalancer.weight.WeightLoadBalanceAlgorithm

KeyGenerateAlgorithm

Fully-qualified class name

org.apache.shardingsphere.infra.algorithm.keygen.spi.KeyGenerateAlgorithm

Definition

Distributed key generated algorithms, they can be used in sharding feature.

Implementation classes

Configuration Type	Description	Fully-qualified class name
SNOWFLAKE	Snowflake key generate algorithm	org.apache.shardingsphere.keygen.snowflake.algorithm.SnowflakeKeyGenerateAlgorithm
UUID	UUID key generate algorithm	org.apache.shardingsphere.keygen.uuid.algorithm.UUIDKeyGenerateAlgorithm

MessageDigestAlgorithm

Fully-qualified class name

org.apache.shardingsphere.infra.algorithm.messagedigest.spi.MessageDigestAlgorithm

Definition

Message digest algorithms, they can be used in encrypt and mask feature.

Implementation classes

Configuration Type	Description	Fully-qualified class name
MD5	MD5 message digest algorithm	org.apache.shardingsphere.infra.algorithm.messagedigest.md5.MD5MessageDigestAlgorithm