. . . 83 8.1.1 ElasticJob ‐ Version: 3.0.4 ( Release Date: Oct 18, 2023 ) . . . . . . . . . . . . . . 83 8.1.2 ElasticJob‐UI ‐ Version: 3.0.2 ( Release Date: Oct 31, 2022 ) . . . . . . . . . . . . 83 such as jobs scale out, so that they can focus more on business coding; At the same time, it can release operators too, so that they do not have to worry about jobs high availability and management, and shardingsphere.elasticjob elasticjob-bootstrap ${latest.release.version} 4.2 Develop Job public class MyJob implements SimpleJob { @Override

6.1.1 Apache ShardingSphere ‐ Version: 5.0.0‐alpha ( Release Date: Nov 10, 2020 ) . . 291 6.1.2 ShardingSphere UI ‐ Version: 5.0.0‐alpha ( Release Date: Nov 22, 2020 ) . . . . . 291 6.2 All Releases shardingsphere-jdbc-core ${latest.release.version} Notice: Please change ${latest.release.version} to the actual version. 2.1.2 2. Rules Configuration if it has not dealt with concurrency properly. As multiple requests waiting for each other to release database connection resources, it will generate hunger wait and cause the crossing deadlock problem

transaction manager of type MANAGED, the application server is responsible to manage the connection life cycle. It is generally used with the Web Applications. dataSource tag It is used to configure the connection

. . . . . . . . . . . . . . . . . . . . . 557 14.1.1 Apache ShardingSphere ‐ Version: 5.4.1 ( Release Date: October 18th, 2023 ) . . 557 14.2 All Releases . . . . . . . . . . . . . . . . . . . . . dbc-core ${latest.release.version} 14 Apache ShardingSphere document Notice: Please change ${latest.release.version} to the actual version. 3. Create shardingsphere-jdbc-core ${latest.release.version} Notice: Please change ${latest.release.version} to the actual version. 9.1. ShardingSphere-JDBC 93

. . . . . . . . . . . . . . . . . . . . . . 467 9.1.1 Apache ShardingSphere ‐ Version: 5.2.0 ( Release Date: Sept 5th, 2022 ) . . . . . 467 9.2 All Releases . . . . . . . . . . . . . . . . . . . . . Apache ShardingSphere document, v5.2.0 ${latest.release.version} Notice: Please change ${latest.release.version} to the actual version. 3. Edit application.yml. spring: c-core-spring-boot-starter ${latest.release.version} Notice: Please change ${latest.release.version} to the actual version. 4.1. ShardingSphere-JDBC 84

. . . . . . . . . . . . . . . . . . . . . 587 14.1.1 Apache ShardingSphere ‐ Version: 5.5.0 ( Release Date: April 23rd, 2024 ) . . . . 587 14.2 All Releases . . . . . . . . . . . . . . . . . . . . ere-jdbc ${latest.release.version} 14 Apache ShardingSphere document Notice: Please change ${latest.release.version} to the actual version. 3. Create shardingsphere-jdbc ${latest.release.version} Notice: Please change ${latest.release.version} to the actual version. Sample Standalone Mode ModeConfiguration

. . . . . . . . . . . . . . . . . . . . . . 506 9.1.1 Apache ShardingSphere ‐ Version: 5.2.1 ( Release Date: Oct 18th, 2022 ) . . . . . 506 9.2 All Releases . . . . . . . . . . . . . . . . . . . . . Apache ShardingSphere document, v5.2.1 ${latest.release.version} Notice: Please change ${latest.release.version} to the actual version. 3. Edit application.yml. spring: c-core-spring-boot-starter ${latest.release.version} Notice: Please change ${latest.release.version} to the actual version. 4.1. ShardingSphere-JDBC 84

shardingsphere.elasticjob elasticjob-bootstrap ${latest.release.version} 4.2 作业开发 public class MyJob implements SimpleJob { @Override elasticjob elasticjob-error-handler-email ${latest.release.version} public class JobDemo { public static void main(String[] args) elasticjob elasticjob-error-handler-wechat ${latest.release.version} public class JobDemo { public static void main(String[] args)

boot-starter ${latest.release.version} 10 Apache ShardingSphere document, v5.2.0 注意：请将 ${latest.release.version} 更改为实际的版本号。 3. 编辑 application.yml。 spring: shardingsphere-jdbc-core ${latest.release.version} 注意：请将 ${latest.release.version} 更改为实际的版本号。 4.1. ShardingSphere-JDBC 78 Apache ShardingSphere shardingsphere-jdbc-core ${latest.release.version} 注意：请将 ${latest.release.version} 更改为实际的版本号。 配置示例 ModeConfiguration modeConfig = // 构建运行模式

sphere-jdbc-core ${latest.release.version} 13 Apache ShardingSphere document 注意：请将 ${latest.release.version} 更改为实际的版本号。 3. 创建 YAML 配置文件 # JDBC 逻辑库名称。在集群模式中，使用该参数来联通 shardingsphere-jdbc-core ${latest.release.version} 注意：请将 ${latest.release.version} 更改为实际的版本号。 配置示例 Standalone 运行模式 ModeConfiguration modeConfig shardingsphere-jdbc-core ${latest.release.version} 注意：请将 ${latest.release.version} 更改为实际的版本号。 9.1. ShardingSphere-JDBC 86 Apache ShardingSphere