. . . . . . . . . . . . . . . . . 575 13.1.1 JDBC Found a JtaTransactionManager in spring boot project when integrating with XAtransaction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . database system, and enhance it with sharding, elastic scaling, encryption features & more. The project is committed to providing a multi‐source heterogeneous, enhanced database platform and further building production environment. 11 5 Roadmap 12 6 Get Involved ShardingSphere became an Apache Top‐Level Project on April 16, 2020. You are welcome to check out the mailing list and discuss via mail. 13 7 Quick

. . . . . . . . . . . . . . . . . 546 13.2.1 JDBC Found a JtaTransactionManager in spring boot project when integrating with XAtransaction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . database system, and enhance it with sharding, elastic scaling, encryption features & more. The project is committed to providing a multi‐source heterogeneous, enhanced database platform and further building production environment. 11 5 Roadmap 12 6 Get Involved ShardingSphere became an Apache Top‐Level Project on April 16, 2020. You are welcome to check out the mailing list and discuss via mail. 13 7 Quick

Spring Namespace is used? . . . . . 454 8.1.3 JDBC Found a JtaTransactionManager in spring boot project when integrating with XAtransaction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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. Thanks Thanks to its plugin‐oriented architecture, features can be flexibly expanded at will. The project is committed to providing a multi‐source heterogeneous, enhanced database platform and further building

Spring Namespace is used? . . . . . 493 8.1.3 JDBC Found a JtaTransactionManager in spring boot project when integrating with XAtransaction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . database system, and enhance it with sharding, elastic scaling, encryption features & more. The project is committed to providing a multi‐source heterogeneous, enhanced database platform and further building ShardingSphere document, v5.2.1 1.5 Roadmap 1.6 Get Involved ShardingSphere became an Apache Top‐Level Project on April 16, 2020. You are welcome to check out the mailing list and discuss via mail. 1.5. Roadmap

connecting ShardingSphere‐Proxy? . . . . . . . . . 301 7.23 Found a JtaTransactionManager in spring boot project when integrating with Sharding‐ Transaction of XA . . . . . . . . . . . . . . . . . . . . . . . ShardingSphere begin to focus on pluggable architecture from version 5.x, features can be em‐ bedded into project flexibility. Currently, the features such as data sharding, replica query, data en‐ crypt, shadow Apache ShardingSphere now and increase continuously. ShardingSphere became an Apache Top Level Project on April 16, 2020. Welcome communicate with community via mail list. 1.1 Introduction 1.1.1 ShardingSphere-JDBC

Spring Namespace is used? . . . 303 7.7.3 3. [JDBC] Found a JtaTransactionManager in spring boot project when integrat‐ ing with transaction of XA . . . . . . . . . . . . . . . . . . . . . . . . . . . re‐ spective upper layer, rather than creating a new database. The concepts at the core of the project are Link, Enhance and Pluggable. • Link: Flexible adaptation of database protocol, SQL dialect and ShardingSphere just like building with LEGO blocks. ShardingSphere became an Apache Top‐Level Project on April 16, 2020. Welcome to interact with community via the official mail list and the ShardingSphere

Spring Namespace is used? . . . . . 346 7.8.3 [JDBC] Found a JtaTransactionManager in spring boot project when integrating with transaction of XA . . . . . . . . . . . . . . . . . . . . . . . . . . . . eliminate the challenges caused by underlying databases fragmentation. The concepts at the core of the project are Connect, Enhance and Pluggable. • Connect: Flexible adaptation of database protocol, SQL dialect ShardingSphere just like building with LEGO blocks. ShardingSphere became an Apache Top‐Level Project on April 16, 2020. Welcome to interact with community via the official mail list and the ShardingSphere

databases and users in the same log . . . . . . . . . . . . . . . . . 216 To split into different log files . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 5.2.5 Scaling . . . . . . . . . . . Spring Namespace is used? . . . . . 358 7.8.3 [JDBC] Found a JtaTransactionManager in spring boot project when integrating with transaction of XA . . . . . . . . . . . . . . . . . . . . . . . . . . . . eliminate the challenges caused by underlying databases fragmentation. The concepts at the core of the project are Connect, Enhance and Pluggable. • Connect: Flexible adaptation of database protocol, SQL dialect

design. It uses a unified job API for each project. Developers only need code one time and can deploy at will. ElasticJob became an Apache ShardingSphere Sub project on May 28 2020. Welcome communicate with processing system that enables the horizontal scaling of jobs by sharding, it’s also the origin of the project name“ElasticJob” . 5.2.1 Sharding A concept in ElasticJob to split the job, enabling the job to CoordinateRegistryCenter and Jobs Configure the Zookeeper which will be used by ElasticJob via configuration files. elasticjob.jobs is a Map. Using key as job name. Specific job type and configuration in value.

mappings are decoupled from the application logic by packaging the SQL statements in XML configuration files. It abstracts almost all of the JDBC code, and reduces the burden of setting of parameters manually MySQL Connector. Unzip the downloaded files to extract .jar files and keep them in appropriate folders/directory. Set CLASSPATH variable for the extracted .jar files appropriately. Database Setup Create Setup If you want to develop MyBatis Application using eclipse, carry out the following steps − <project xmlns = "http://maven.apache.org/POM/4.0.0" xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"