Distributed Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2.3 Database Governance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Quick Start 5 2.1 ShardingSphere‐JDBC Unsupported Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 3.4 Governance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 3.4.1 Background 149 Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 Governance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169 4.1.4 Configuration

Unsupported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 4.5 Governance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 4.5.1 Background 69 Transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Governance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 5.1.4 Configuration 165 Proxy Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 Governance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 Distributed Transaction

Apache ShardingSphere document, v5.0.0-beta 4. 启动 Zookeeper 服务 (为了持久化配置) 启动 ShardingProxy 1. 添加 governance 和 authentication 配置参数到 server.yaml (请参考相关 example 案例) 2. 启动 ShardingProxy (相关介绍) 创建分布式数据库和分片表 依赖 org.apache.shardingsphere shardingsphere-jdbc-governance ${shardingsphere.version} org.apache.shardingsphere shardingsphere-governance-repository-zookeeper-curator ${shardingsphere.version}

Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 8.5 Traffic Governance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 8.5.1 Background diversified data application enhancement capabili‐ ties through traffic deformation, redirection, governance, authentication, and analysis. 2.3 Pluggable: Building database function ecology The pluggable ShardingSphere‐ Proxy. They all provide functions of data scale‐out, distributed transaction and distributed governance, applicable in a variety of scenarios such as Java isomorphism, heterogeneous languages, and a

Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 3.6 Traffic Governance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 3.6.1 Background diversified data application enhancement capabili‐ ties through traffic deformation, redirection, governance, authentication, and analysis. 1.2. Design Philosophy 5 Apache ShardingSphere document, v5.2 ShardingSphere‐ Proxy. They all provide functions of data scale‐out, distributed transaction and distributed governance, applicable in a variety of scenarios such as Java isomorphism, heterogeneous languages, and a

Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 8.5 Traffic Governance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 8.5.1 Background diversified data application enhancement capabili‐ ties through traffic deformation, redirection, governance, authentication, and analysis. 2.3 Pluggable: Building database function ecology The pluggable ShardingSphere‐ Proxy. They all provide functions of data scale‐out, distributed transaction and distributed governance, applicable in a variety of scenarios such as Java isomorphism, heterogeneous languages, and a

Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 3.6 Traffic Governance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 3.6.1 Background diversified data application enhancement capabili‐ ties through traffic deformation, redirection, governance, authentication, and analysis. 1.2.3 Pluggable: Building database function ecology The pluggable ShardingSphere‐ Proxy. They all provide functions of data scale‐out, distributed transaction and distributed governance, applicable in a variety of scenarios such as Java isomorphism, heterogeneous languages, and a

shadow), transform (data encrypt and mask), authen‐ tication (security, audit and authority), governance (circuit breaker and access limitation and an‐ alyze, QoS and observability). • Pluggable: Leveraging (Planning). They all provide functions of data scale‐out, distributed transaction and distributed governance, applicable in a variety of situations such as Java isomorphism, heterogeneous language and Cloud‐Native ShardingSphere‐ Proxy. They all provide functions of data scale‐out, distributed transaction and distributed governance, applicable in a variety of situations such as Java isomorphism, heterogeneous language and Cloud‐

shadow), transform (data encrypt and mask), authen‐ tication (security, audit and authority), governance (circuit breaker and access limitation and an‐ alyze, QoS and observability). • Pluggable: Leveraging (Planning). They all provide functions of data scale‐out, distributed transaction and distributed governance, applicable in a variety of situations such as Java isomorphism, heterogeneous language and Cloud‐Native ShardingSphere‐ Proxy. They all provide functions of data scale‐out, distributed transaction and distributed governance, applicable in a variety of situations such as Java isomorphism, heterogeneous language and Cloud‐

type: JDBC 集群模式 (推荐) mode: type: Cluster repository: type: ZooKeeper props: namespace: governance server-lists: localhost:2181 retryIntervalMilliseconds: 500 timeToLiveSeconds: 60 使用持久化仓库需要额外引入对应的 return new ModeConfiguration("Cluster", new ClusterPersistRepositoryConfiguration("ZooKeeper", "governance-sharding-db", "localhost:2181", new Properties())); } 相关参考 • ZooKeeper 注册中心安装与使用 • 持久化仓库类 clone https://github.com/apache/shardingsphere-on-cloud.git cd charts/shardingsphere-proxy/charts/governance helm dependency build cd ../.. helm dependency build cd .. helm install shardingsphere-proxy