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ShardingSphere 4.x -Sharding-JDBC-Configuration manual-Spring namespace configuration

Apache ShardingSphere
8 min readSep 16, 2020

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Notice

Inline expression identifier can can use ${...} or $->{...}, but the former one clashes with the placeholder in property documents of Spring, so it is suggested to use $->{...} for inline expression identifier under Spring environment.

Example

example: shardingsphere-example

Sharding

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:sharding="http://shardingsphere.apache.org/schema/shardingsphere/sharding"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                        http://www.springframework.org/schema/beans/spring-beans.xsd
                        http://shardingsphere.apache.org/schema/shardingsphere/sharding
                        http://shardingsphere.apache.org/schema/shardingsphere/sharding/sharding.xsd
                        http://www.springframework.org/schema/context
                        http://www.springframework.org/schema/context/spring-context.xsd
                        http://www.springframework.org/schema/tx
                        http://www.springframework.org/schema/tx/spring-tx.xsd">
    <context:annotation-config />    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="shardingDataSource" />
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" p:database="MYSQL" />
        </property>
        <property name="packagesToScan" value="org.apache.shardingsphere.example.core.jpa.entity" />
        <property name="jpaProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.hbm2ddl.auto">create</prop>
                <prop key="hibernate.show_sql">true</prop>
            </props>
        </property>
    </bean>
    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" p:entityManagerFactory-ref="entityManagerFactory" />
    <tx:annotation-driven />    <bean id="ds0" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/ds0" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>    <bean id="ds1" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/ds1" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>    <bean id="preciseModuloDatabaseShardingAlgorithm" class="org.apache.shardingsphere.example.algorithm.PreciseModuloShardingDatabaseAlgorithm" />
    <bean id="preciseModuloTableShardingAlgorithm" class="org.apache.shardingsphere.example.algorithm.PreciseModuloShardingTableAlgorithm" />    <sharding:standard-strategy id="databaseShardingStrategy" sharding-column="user_id" precise-algorithm-ref="preciseModuloDatabaseShardingAlgorithm" />
    <sharding:standard-strategy id="tableShardingStrategy" sharding-column="order_id" precise-algorithm-ref="preciseModuloTableShardingAlgorithm" />    <sharding:key-generator id="orderKeyGenerator" type="SNOWFLAKE" column="order_id" />
    <sharding:key-generator id="itemKeyGenerator" type="SNOWFLAKE" column="order_item_id" />    <sharding:data-source id="shardingDataSource">
        <sharding:sharding-rule data-source-names="ds0,ds1">
            <sharding:table-rules>
                <sharding:table-rule logic-table="t_order" actual-data-nodes="ds$->{0..1}.t_order$->{0..1}" database-strategy-ref="databaseShardingStrategy" table-strategy-ref="tableShardingStrategy" key-generator-ref="orderKeyGenerator" />
                <sharding:table-rule logic-table="t_order_item" actual-data-nodes="ds$->{0..1}.t_order_item$->{0..1}" database-strategy-ref="databaseShardingStrategy" table-strategy-ref="tableShardingStrategy" key-generator-ref="itemKeyGenerator" />
            </sharding:table-rules>
            <sharding:binding-table-rules>
                <sharding:binding-table-rule logic-tables="t_order, t_order_item" />
            </sharding:binding-table-rules>
            <sharding:broadcast-table-rules>
                <sharding:broadcast-table-rule table="t_config" />
            </sharding:broadcast-table-rules>
        </sharding:sharding-rule>
    </sharding:data-source>
</beans>

Read-Write Split

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:master-slave="http://shardingsphere.apache.org/schema/shardingsphere/masterslave"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                        http://www.springframework.org/schema/beans/spring-beans.xsd
                        http://www.springframework.org/schema/context
                        http://www.springframework.org/schema/context/spring-context.xsd
                        http://www.springframework.org/schema/tx
                        http://www.springframework.org/schema/tx/spring-tx.xsd
                        http://shardingsphere.apache.org/schema/shardingsphere/masterslave
                        http://shardingsphere.apache.org/schema/shardingsphere/masterslave/master-slave.xsd">
    <context:annotation-config />
    <context:component-scan base-package="org.apache.shardingsphere.example.core.jpa" />    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="masterSlaveDataSource" />
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" p:database="MYSQL" />
        </property>
        <property name="packagesToScan" value="org.apache.shardingsphere.example.core.jpa.entity" />
        <property name="jpaProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.hbm2ddl.auto">create</prop>
                <prop key="hibernate.show_sql">true</prop>
            </props>
        </property>
    </bean>
    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" p:entityManagerFactory-ref="entityManagerFactory" />
    <tx:annotation-driven />    <bean id="ds_master" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/ds_master" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>    <bean id="ds_slave0" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/ds_slave0" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>    <bean id="ds_slave1" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/ds_slave1" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>    <!-- 4.0.0-RC1 version load balance algorithm configuration -->
    <!-- <bean id="randomStrategy" class="org.apache.shardingsphere.example.spring.namespace.algorithm.masterslave.RandomMasterSlaveLoadBalanceAlgorithm" /> -->    <!-- 4.0.0-RC2 and later version load balance algorithm configuration -->
    <master-slave:load-balance-algorithm id="randomStrategy" type="RANDOM" />    <master-slave:data-source id="masterSlaveDataSource" master-data-source-name="ds_master" slave-data-source-names="ds_slave0, ds_slave1" strategy-ref="randomStrategy">
        <master-slave:props>
            <prop key="sql.show">true</prop>
            <prop key="executor.size">10</prop>
            <prop key="foo">bar</prop>
        </master-slave:props>
    </master-slave:data-source>
</beans>

Data Masking

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:encrypt="http://shardingsphere.apache.org/schema/shardingsphere/encrypt"
       xmlns:bean="http://www.springframework.org/schema/util"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                        http://www.springframework.org/schema/beans/spring-beans.xsd 
                        http://shardingsphere.apache.org/schema/shardingsphere/encrypt
                        http://shardingsphere.apache.org/schema/shardingsphere/encrypt/encrypt.xsd 
                        http://www.springframework.org/schema/util 
                        http://www.springframework.org/schema/util/spring-util.xsd">
   
    <bean id="ds" class="com.zaxxer.hikari.HikariDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
        <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/demo_ds?useSSL=false&amp;useUnicode=true&amp;characterEncoding=UTF-8"/>
        <property name="username" value="root"/>
        <property name="password" value=""/>
    </bean>
    
    <bean:properties id="props">
        <prop key="aes.key.value">123456</prop>
    </bean:properties>
    
    <encrypt:data-source id="encryptDataSource" data-source-name="ds" >
        <encrypt:encrypt-rule>
            <encrypt:tables>
                <encrypt:table name="t_order">
                    <encrypt:column logic-column="user_id" plain-column="user_decrypt" cipher-column="user_encrypt" assisted-query-column="user_assisted" encryptor-ref="encryptor_aes" />
                    <encrypt:column logic-column="order_id" plain-column="order_decrypt" cipher-column="order_encrypt" assisted-query-column="order_assisted" encryptor-ref="encryptor_md5"/>
                </encrypt:table>
            </encrypt:tables>
            <encrypt:encryptors>
                <encrypt:encryptor id="encryptor_aes" type="AES" props-ref="props"/>
                <encrypt:encryptor id="encryptor_md5" type="MD5" />
            </encrypt:encryptors>
        </encrypt:encrypt-rule>
        <encrypt:props>
            <prop key="sql.show">true</prop>
            <prop key="query.with.cipher.column">true</prop>
        </encrypt:props>
    </encrypt:data-source>
 </beans>

Sharding + Read-write splitting

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:sharding="http://shardingsphere.apache.org/schema/shardingsphere/sharding"
       xmlns:master-slave="http://shardingsphere.apache.org/schema/shardingsphere/masterslave"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                        http://www.springframework.org/schema/beans/spring-beans.xsd
                        http://www.springframework.org/schema/context
                        http://www.springframework.org/schema/context/spring-context.xsd
                        http://www.springframework.org/schema/tx
                        http://www.springframework.org/schema/tx/spring-tx.xsd
                        http://shardingsphere.apache.org/schema/shardingsphere/sharding
                        http://shardingsphere.apache.org/schema/shardingsphere/sharding/sharding.xsd
                        http://shardingsphere.apache.org/schema/shardingsphere/masterslave
                        http://shardingsphere.apache.org/schema/shardingsphere/masterslave/master-slave.xsd">
    <context:annotation-config />
    <context:component-scan base-package="org.apache.shardingsphere.example.core.jpa" />    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="shardingDataSource" />
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" p:database="MYSQL" />
        </property>
        <property name="packagesToScan" value="org.apache.shardingsphere.example.core.jpa.entity" />
        <property name="jpaProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.hbm2ddl.auto">create</prop>
                <prop key="hibernate.show_sql">true</prop>
            </props>
        </property>
    </bean>
    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" p:entityManagerFactory-ref="entityManagerFactory" />
    <tx:annotation-driven />    <bean id="ds_master0" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/ds_master0" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>    <bean id="ds_master0_slave0" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/ds_master0_slave0" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>    <bean id="ds_master0_slave1" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/ds_master0_slave1" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>    <bean id="ds_master1" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/ds_master1" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>    <bean id="ds_master1_slave0" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/ds_master1_slave0" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>    <bean id="ds_master1_slave1" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/ds_master1_slave1" />
        <property name="username" value="root" />
        <property name="password" value="" />
    </bean>    <!-- 4.0.0-RC1 version load balance algorithm configuration -->
    <!-- <bean id="randomStrategy" class="org.apache.shardingsphere.example.spring.namespace.algorithm.masterslave.RandomMasterSlaveLoadBalanceAlgorithm" /> -->    <!-- 4.0.0-RC2 and later version load balance algorithm configuration -->
    <master-slave:load-balance-algorithm id="randomStrategy" type="RANDOM" />    <sharding:inline-strategy id="databaseStrategy" sharding-column="user_id" algorithm-expression="ds_ms$->{user_id % 2}" />
    <sharding:inline-strategy id="orderTableStrategy" sharding-column="order_id" algorithm-expression="t_order$->{order_id % 2}" />
    <sharding:inline-strategy id="orderItemTableStrategy" sharding-column="order_id" algorithm-expression="t_order_item$->{order_id % 2}" />    <sharding:key-generator id="orderKeyGenerator" type="SNOWFLAKE" column="order_id" />
    <sharding:key-generator id="itemKeyGenerator" type="SNOWFLAKE" column="order_item_id" />    <sharding:data-source id="shardingDataSource">
        <sharding:sharding-rule data-source-names="ds_master0,ds_master0_slave0,ds_master0_slave1,ds_master1,ds_master1_slave0,ds_master1_slave1">
            <sharding:master-slave-rules>
                <sharding:master-slave-rule id="ds_ms0" master-data-source-name="ds_master0" slave-data-source-names="ds_master0_slave0, ds_master0_slave1" strategy-ref="randomStrategy" />
                <sharding:master-slave-rule id="ds_ms1" master-data-source-name="ds_master1" slave-data-source-names="ds_master1_slave0, ds_master1_slave1" strategy-ref="randomStrategy" />
            </sharding:master-slave-rules>
            <sharding:table-rules>
                <sharding:table-rule logic-table="t_order" actual-data-nodes="ds_ms$->{0..1}.t_order$->{0..1}" database-strategy-ref="databaseStrategy" table-strategy-ref="orderTableStrategy" key-generator-ref="orderKeyGenerator" />
                <sharding:table-rule logic-table="t_order_item" actual-data-nodes="ds_ms$->{0..1}.t_order_item$->{0..1}" database-strategy-ref="databaseStrategy" table-strategy-ref="orderItemTableStrategy" key-generator-ref="itemKeyGenerator" />
            </sharding:table-rules>
            <sharding:binding-table-rules>
                <sharding:binding-table-rule logic-tables="t_order, t_order_item" />
            </sharding:binding-table-rules>
            <sharding:broadcast-table-rules>
                <sharding:broadcast-table-rule table="t_config" />
            </sharding:broadcast-table-rules>
        </sharding:sharding-rule>
    </sharding:data-source>
</beans>

Sharding + Data Masking

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:encrypt="http://shardingsphere.apache.org/schema/shardingsphere/encrypt"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:bean="http://www.springframework.org/schema/util"
       xmlns:sharding="http://shardingsphere.apache.org/schema/shardingsphere/sharding"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                        http://www.springframework.org/schema/beans/spring-beans.xsd
                        http://shardingsphere.apache.org/schema/shardingsphere/sharding
                        http://shardingsphere.apache.org/schema/shardingsphere/sharding/sharding.xsd
                        http://www.springframework.org/schema/context
                        http://www.springframework.org/schema/context/spring-context.xsd
                        http://shardingsphere.apache.org/schema/shardingsphere/encrypt
                        http://shardingsphere.apache.org/schema/shardingsphere/encrypt/encrypt.xsd
                        http://www.springframework.org/schema/tx
                        http://www.springframework.org/schema/tx/spring-tx.xsd
                        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd">
    <import resource="classpath:META-INF/shardingTransaction.xml"/>
    <context:annotation-config />
    <context:component-scan base-package="org.apache.shardingsphere.example.core.jpa"/>    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="shardingDataSource" />
        <property name="jpaVendorAdapter">
            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" p:database="MYSQL" />
        </property>
        <property name="packagesToScan" value="org.apache.shardingsphere.example.core.jpa.entity" />
        <property name="jpaProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.hbm2ddl.auto">create-drop</prop>
                <prop key="hibernate.show_sql">true</prop>
            </props>
        </property>
    </bean>
    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager" p:entityManagerFactory-ref="entityManagerFactory" />
    <tx:annotation-driven />    <bean id="demo_ds_0" class="com.zaxxer.hikari.HikariDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
        <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/demo_ds_0"/>
        <property name="username" value="root"/>
        <property name="password" value=""/>
        <property name="maximumPoolSize" value="16"/>
    </bean>
    
    <bean id="demo_ds_1" class="com.zaxxer.hikari.HikariDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
        <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/demo_ds_1"/>
        <property name="username" value="root"/>
        <property name="password" value=""/>
        <property name="maximumPoolSize" value="16"/>
    </bean>    <sharding:inline-strategy id="databaseStrategy" sharding-column="user_id" algorithm-expression="demo_ds_${user_id % 2}" />
    <sharding:inline-strategy id="orderTableStrategy" sharding-column="order_id" algorithm-expression="t_order_${order_id % 2}" />
    <sharding:inline-strategy id="orderItemTableStrategy" sharding-column="order_id" algorithm-expression="t_order_item_${order_id % 2}" />
    <sharding:inline-strategy id="orderEncryptTableStrategy" sharding-column="order_id" algorithm-expression="t_order_encrypt_${order_id % 2}" />    <sharding:key-generator id="orderKeyGenerator" type="SNOWFLAKE" column="order_id" />
    <sharding:key-generator id="itemKeyGenerator" type="SNOWFLAKE" column="order_item_id" />    <bean:properties id="dataProtectorProps">
        <prop key="appToken">business</prop>
    </bean:properties>    <sharding:data-source id="shardingDataSource">
        <sharding:sharding-rule data-source-names="demo_ds_0, demo_ds_1">
            <sharding:table-rules>
                <sharding:table-rule logic-table="t_order" actual-data-nodes="demo_ds_${0..1}.t_order_${0..1}" database-strategy-ref="databaseStrategy" table-strategy-ref="orderTableStrategy" key-generator-ref="orderKeyGenerator" />
                <sharding:table-rule logic-table="t_order_item" actual-data-nodes="demo_ds_${0..1}.t_order_item_${0..1}" database-strategy-ref="databaseStrategy" table-strategy-ref="orderItemTableStrategy" key-generator-ref="itemKeyGenerator" />
            </sharding:table-rules>
            <sharding:encrypt-rule>
                <encrypt:tables>
                    <encrypt:table name="t_order">
                        <encrypt:column logic-column="user_id" plain-column="user_decrypt" cipher-column="user_encrypt" assisted-query-column="user_assisted" encryptor-ref="encryptor_aes" />
                        <encrypt:column logic-column="order_id" plain-column="order_decrypt" cipher-column="order_encrypt" assisted-query-column="order_assisted" encryptor-ref="encryptor_md5"/>
                    </encrypt:table>
                </encrypt:tables>
                <encrypt:encryptors>
                    <encrypt:encryptor id="encryptor_aes" type="AES"  props-ref="props"/>
                    <encrypt:encryptor id="encryptor_md5" type="MD5" />
                </encrypt:encryptors>
            </sharding:encrypt-rule>        </sharding:sharding-rule>        <sharding:props>
            <prop key="sql.show">true</prop>
        </sharding:props>
    </sharding:data-source>
     <bean:properties id="props">
        <prop key="aes.key.value">123456</prop>
    </bean:properties>
</beans>

Orchestration

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
       xmlns:sharding="http://shardingsphere.apache.org/schema/shardingsphere/orchestration/sharding"
       xmlns:master-slave="http://shardingsphere.apache.org/schema/shardingsphere/orchestration/masterslave"
       xmlns:reg="http://shardingsphere.apache.org/schema/shardingsphere/orchestration/reg"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://shardingsphere.apache.org/schema/shardingsphere/orchestration/reg 
                           http://shardingsphere.apache.org/schema/shardingsphere/orchestration/reg/reg.xsd
                           http://shardingsphere.apache.org/schema/shardingsphere/orchestration/sharding 
                           http://shardingsphere.apache.org/schema/shardingsphere/orchestration/sharding/sharding.xsd
                           http://shardingsphere.apache.org/schema/shardingsphere/orchestration/masterslave  
                           http://shardingsphere.apache.org/schema/shardingsphere/orchestration/masterslave/master-slave.xsd">
    
    <reg:registry-center id="regCenter" type="zookeeper" server-lists="localhost:2181" namespace="orchestration-spring-namespace-demo" overwtite="false" />
    <sharding:data-source id="shardingMasterSlaveDataSource" registry-center-ref="regCenter" />
    <master-slave:data-source id="masterSlaveDataSource" registry-center-ref="regCenter" />
</beans>

Configuration Item Explanation

Sharding

Namespace: http://shardingsphere.apache.org/schema/shardingsphere/sharding/sharding.xsd

Read-Write Split

Namespace: http://shardingsphere.apache.org/schema/shardingsphere/masterslave/master-slave.xsd

Data Masking

Namespace: http://shardingsphere.apache.org/schema/shardingsphere/encrypt/encrypt.xsd

Data Sharding + Orchestration

Namespace: http://shardingsphere.apache.org/schema/shardingsphere/orchestration/orchestration.xsd

Read-Write Split + Orchestration

Namespace: http://shardingsphere.apache.org/schema/shardingsphere/orchestration/orchestration.xsd

Data Masking + Orchestration

Namespace: http://shardingsphere.apache.org/schema/shardingsphere/orchestration/orchestration.xsd

Orchestration registry center

Namespace: http://shardingsphere.apache.org/schema/shardingsphere/orchestration/orchestration.xsd

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Apache ShardingSphere
Apache ShardingSphere

Written by Apache ShardingSphere

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Distributed SQL transaction & query engine for data sharding, scaling, encryption, and more - on any database. https://linktr.ee/ApacheShardingSphere

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