162 Use Docker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 Build GraalVM Native Image(Alpha) . . . . . . . . . . . . . . . . . . . . . . . . . 166 Use Helm . . . Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 Impact on the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 Limitations . . . . . . . 390 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390 Build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390 Manual .

Id> mybatisfinalexamples 0.0.1-SNAPSHOT <build> src 1.8 build> org.mybatis build(reader); SqlSession session = sqlSessionFactory.openSession(); //Create a new

267 Pull Official Docker Clone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267 Build Docker Clone Manually (Optional) . . . . . . . . . . . . . . . . . . . . . . . 267 v Configure . . . . . . . . . . . . . . . . . . . . 269 4.4.2 Build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 Build&Deployment . . . . . . . . . . . . . . . . . . . . 277 Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277 Build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277 Registry

143 Use Docker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 Build GraalVM Native Image(Alpha) . . . . . . . . . . . . . . . . . . . . . . . . . 147 Use Helm . . . Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165 Impact on the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 Limitations . . . . . . . 371 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371 Build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371 Manual .

181 Use Docker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Build GraalVM Native Image(Alpha) . . . . . . . . . . . . . . . . . . . . . . . . . 185 Use Helm . . . Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Impact on the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Limitations . . . . . . . 255 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 Build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256 Manual .

. . . . . . . . . . . . . . . . . . . . 211 5.4.2 Build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Build&Deployment . . . . . . . . . . . . . . . . . . . . The applications and databases that use Database Mesh to visit databases will form a large grid system, where they just need to be put into the right positions accordingly. They are all governed by the the same registry center, ShardingSphere can build an application system that is applicable to all kinds of scenarios. Ar‐ chitects can adjust the system architecture to the most applicable one to their

217 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Manual . The applications and databases that use Database Mesh to visit databases will form a large grid system, where they just need to be put into the right positions accordingly. They are all governed by the the same registry center, ShardingSphere can build an application system that is applicable to all kinds of scenarios. Ar‐ chitects can adjust the system architecture to the most applicable one to their

Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Impact on the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Limitations . . . . . . . 247 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247 Build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 Manual . is an open source ecosystem that allows you to transform any database into a distributed database system. The project includes a JDBC and a Proxy, and its core adopts a micro‐ kernel and pluggable architecture

2 2 Features • Elastic Schedule – Support job sharding and high availability in distributed system – Scale out for throughput and efficiency improvement – Job processing capacity is flexible and Job JobConfiguration jobConfig = JobConfiguration.newBuilder("MyJob", 3).cron("0/5 * * * * ?").build(); 4.4 Schedule Job public class MyJobDemo { public static void main(String[] args) { new Sch Schedule Elastic schedule is the most important feature in ElasticJob, which acts as a job processing system that enables the horizontal scaling of jobs by sharding, it’s also the origin of the project name“ElasticJob”

209 Pull Official Docker Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 Build Docker Image Manually (Optional) . . . . . . . . . . . . . . . . . . . . . . 209 Configure ShardingSphere‐Proxy . . . . . . . . . . . . . . . . . . . . 212 5.4.2 Build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212 Build&Deployment . . . . . . . . . . . . . . . . . . . . The applications and databases that use Database Mesh to visit databases will form a large grid system, where they just need to be put into the right positions accordingly. They are all governed by the