platform such as Java, Ruby, and C# for Microsoft .NET. Independent Interfaces − MyBatis provides database-independent interfaces and APIs that help the rest of the application remain independent of any uses JAVA programming language while developing database oriented application. Before proceeding further, make sure that you understand the basics of procedural and object-oriented programming − control file. The attribute url points to the fully qualified path of the xml file. We can use mapper interfaces instead of xml file, the attribute class points to the class-path of the mapper interface. The

Manual#Scaling : Build, Manual • RAL#Scaling : DistSQL for Scaling • Dev Manual#Scaling : SPI interfaces and implementations 2.3. ShardingSphere-Scaling (Experimental) 9 3 Concepts The functions of implementation for Mod, Hash, Range and Time Interval etc. User-Defined Sharding Algorithm It provides interfaces for developers to implement the sharding algorithm related to business imple‐ mentation, and allows HintManager, but the condition is only effective within the current thread. In addition to the programming method, Apache ShardingSphere is able to cite Hint through special notation in SQL, so that users

solution. 3.2.4 How it works ShardingSphere provides begin/ commit/rollback traditional transaction interfaces externally, and pro‐ vides distributed transaction capabilities through LOCAL, XA and BASE modes v5.2.0 LOCAL Transaction LOCAL mode is implemented based on ShardingSphere’s proxy database interfaces, that is be‐ gin/commit/rolllback. For a logical SQL, ShardingSphere starts transactions on each configuration method, which is suitable for the scenarios requiring dynamic configuration through programming. 4.1. ShardingSphere-JDBC 81 Apache ShardingSphere document, v5.2.0 Usage Import Maven Dependency

solution. 3.2.4 How it works ShardingSphere provides begin/ commit/rollback traditional transaction interfaces externally, and pro‐ vides distributed transaction capabilities through LOCAL, XA and BASE modes v5.2.1 LOCAL Transaction LOCAL mode is implemented based on ShardingSphere’s proxy database interfaces, that is be‐ gin/commit/rolllback. For a logical SQL, ShardingSphere starts transactions on each configuration method, which is suitable for the scenarios requiring dynamic configuration through programming. 4.1. ShardingSphere-JDBC 81 Apache ShardingSphere document, v5.2.1 Usage Import Maven Dependency

Manual#Scaling : Build, Manual • RAL#Scaling : DistSQL for Scaling • Dev Manual#Scaling : SPI interfaces and implementations 2.3. ShardingSphere-Scaling (Experimental) 9 3 Concepts The functions of implementation for Mod, Hash, Range and Time Interval etc. User-Defined Sharding Algorithm It provides interfaces for developers to implement the sharding algorithm related to business imple‐ mentation, and allows HintManager, but the condition is only effective within the current thread. In addition to the programming method, Apache ShardingSphere also plans to cite Hint through special notation in SQL, so that

solution. 8.2.4 How it works ShardingSphere provides begin/ commit/rollback traditional transaction interfaces externally, and pro‐ vides distributed transaction capabilities through LOCAL, XA and BASE modes modes. LOCAL Transaction LOCAL mode is implemented based on ShardingSphere’s proxy database interfaces, that is be‐ gin/commit/rolllback. For a logical SQL, ShardingSphere starts transactions on each configuration method, which is suitable for the scenarios requiring dynamic configuration through programming. 9.1. ShardingSphere-JDBC 90 Apache ShardingSphere document Usage Import Maven Dependency

Sharding 30 Apache ShardingSphere document, v5.1.2 User-Defined Sharding Algorithm It provides interfaces for developers to implement the sharding algorithm related to business imple‐ mentation, and allows HintManager, but the condition is only effective within the current thread. In addition to the programming method, Apache ShardingSphere is able to cite Hint through special notation in SQL, so that users configuration method, which is suitable for the scenarios requiring dynamic configuration through programming. Usage Import Maven Dependency org.apache.shardingsphere

HintManager, but the condition is only effective within the current thread. In addition to the programming method, Apache ShardingSphere also plans to cite Hint through special notation in SQL, so that using decorator merger. Parse Engine Compared to other programming languages, SQL is relatively simple, but it is still a complete set of programming language, so there is no essential difference between two data encryption solutions, corresponding to two Shard‐ ingSphere encryption and decryption interfaces, i.e., EncryptAlgorithm and QueryAssistedEn- cryptAlgorithm. On the one hand, Apache ShardingSphere

solution. 8.2.4 How it works ShardingSphere provides begin/ commit/rollback traditional transaction interfaces externally, and pro‐ vides distributed transaction capabilities through LOCAL, XA and BASE modes modes. LOCAL Transaction LOCAL mode is implemented based on ShardingSphere’s proxy database interfaces, that is be‐ gin/commit/rolllback. For a logical SQL, ShardingSphere starts transactions on each configuration method, which is suitable for the scenarios requiring dynamic configuration through programming. Usage Import Maven Dependency org.apache.shardingsphere

. . . . . . . . . . . 93 10.12 Unable to obtain a suitable IP in the case of multiple network interfaces . . . . . . . . . 93 iv 10.13 During the zk authorization upgrade process, there was a false jobs, it does not limit the types of jobs. It uses flexible job APIs to decouple jobs into job interfaces and actuator in‐ terfaces. Users can customize new job types, such as script execution, HTTP service HTTP type (Since 3.0.0‐beta). 5.5.2 Actuator interface It is used to execute user‐defined job interfaces and weave into the ElasticJob ecosystem through Java’ s SPI mechanism. 5.5. Job Open Ecosystem