> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc.md).

# Connector/R2DBC

- [About MariaDB Connector/R2DBC](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/mariadb-connector-r2dbc-guide.md): MariaDB Connector/R2DBC enables Java applications to connect to MariaDB using the non-blocking R2DBC API, with a native R2DBC implementation and Spring Data R2DBC framework integration.
- [MariaDB Connector/R2DBC Connection Parameters](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/mariadb-connector-r2dbc-connection-parameters.md): MariaDB Connector/R2DBC connection parameters cover SSL mode, authentication plugins, autocommit, transaction replay, timezone handling, and prepared statement options.
- [Using the Native R2DBC API of MariaDB Connector/R2DBC](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-native-r2dbc-api-of-mariadb-connector-r2dbc.md): Learn to use MariaDB Connector/R2DBC's native API. This guide details direct interaction for reactive, non-blocking database operations, offering fine-grained control over data access in Java applicat
- [Application Development with MariaDB Connector/R2DBC (Native API)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-native-r2dbc-api-of-mariadb-connector-r2dbc/application-development-with-mariadb-connector-r2dbc-native-api.md): Application development with MariaDB Connector/R2DBC native API covers building Java projects with Maven or JAR, adding the connector to the classpath, and running compiled applications.
- [Batch Operations with MariaDB Connector/R2DBC (Native API)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-native-r2dbc-api-of-mariadb-connector-r2dbc/batch-operations-with-mariadb-connector-r2dbc-native-api.md): Batch operations with the MariaDB Connector/R2DBC native API group multiple DML statements into a single io.r2dbc.spi.Batch to reduce per-statement network overhead.
- [Connect with MariaDB Connector/R2DBC (Native API)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-native-r2dbc-api-of-mariadb-connector-r2dbc/connect-with-mariadb-connector-r2dbc-native-api.md): Connecting to MariaDB with the native R2DBC API uses MariadbConnectionConfiguration and MariadbConnectionFactory to create and manage reactive client connections via io.r2dbc.spi.Connection.
- [Connection Pools with MariaDB Connector/R2DBC (Native API)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-native-r2dbc-api-of-mariadb-connector-r2dbc/connection-pools-with-mariadb-connector-r2dbc-native-api.md): The MariaDB Connector/R2DBC native API supports connection pooling via r2dbc-pool, holding reactive connections open for reuse and configuring them with ConnectionPoolConfiguration.
- [DDL with MariaDB Connector/R2DBC (Native API)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-native-r2dbc-api-of-mariadb-connector-r2dbc/ddl-with-mariadb-connector-r2dbc-native-api.md): DDL operations with the MariaDB Connector/R2DBC native API execute schema statements such as CREATE TABLE and ALTER TABLE reactively using io.r2dbc.spi.Statement and io.r2dbc.spi.Result.
- [DML with MariaDB Connector/R2DBC (Native API)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-native-r2dbc-api-of-mariadb-connector-r2dbc/dml-with-mariadb-connector-r2dbc-native-api.md): DML with the MariaDB Connector/R2DBC native API executes INSERT, UPDATE, DELETE, and SELECT reactively using io.r2dbc.spi.Statement, Result, Row, and RowMetadata classes.
- [Install MariaDB Connector/R2DBC](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-native-r2dbc-api-of-mariadb-connector-r2dbc/install-mariadb-connector-r2dbc.md): Install MariaDB Connector/R2DBC via Maven by adding the r2dbc-mariadb dependency to pom.xml, or manually by downloading the JAR and adding it to the Java CLASSPATH alongside r2dbc-pool.
- [R2DBC Code Example (Native API)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-native-r2dbc-api-of-mariadb-connector-r2dbc/r2dbc-code-example-native-api.md): Complete Java code example using the MariaDB Connector/R2DBC native API to query a MariaDB table with MariadbConnectionFactory and reactive Flux result handling.
- [Setup for Connector/R2DBC Examples (Native API)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-native-r2dbc-api-of-mariadb-connector-r2dbc/setup-for-connector-r2dbc-examples-native-api.md): Set up the test database, contact table, and user account required by the MariaDB Connector/R2DBC native API code examples in this documentation section.
- [Transactions with MariaDB Connector/R2DBC (Native API)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-native-r2dbc-api-of-mariadb-connector-r2dbc/transactions-with-mariadb-connector-r2dbc-native-api.md): The MariaDB Connector/R2DBC native API requires manual subscription for beginTransaction, commitTransaction, and rollbackTransaction; Spring Data R2DBC provides managed transactions.
- [Using the Spring Data Framework with MariaDB Connector/R2DBC](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-spring-data-framework-with-mariadb-connector-r2dbc.md): Learn to integrate MariaDB Connector/R2DBC with Spring Data Framework. This guide covers reactive, non-blocking data access using Spring Data R2DBC for efficient and modern Java applications.
- [Application Development with MariaDB/Connector/R2DBC (Spring Data)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-spring-data-framework-with-mariadb-connector-r2dbc/application-development-with-mariadb-connector-r2dbc-spring-data.md): Spring Data R2DBC applications with MariaDB Connector/R2DBC require Maven, Entity classes for object mapping, and the spring-boot-starter-data-r2dbc dependency.
- [Batch Operations with MariaDB Connector/R2DBC (Spring Data)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-spring-data-framework-with-mariadb-connector-r2dbc/batch-operations-with-mariadb-connector-r2dbc-spring-data.md): Spring Data R2DBC batch with MariaDB Connector/R2DBC loops over statements via DatabaseClient.execute, replacing the native io.r2dbc.spi.Batch class unavailable in this framework.
- [Connect with MariaDB Connector/R2DBC (Spring Data)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-spring-data-framework-with-mariadb-connector-r2dbc/connect-with-mariadb-connector-r2dbc-spring-data.md): MariaDB Connector/R2DBC Spring Data wraps MariadbConnectionFactory in DatabaseClient, providing a higher-level reactive interface for executing queries against MariaDB.
- [DDL with MariaDB Connector/R2DBC (Spring Data)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-spring-data-framework-with-mariadb-connector-r2dbc/ddl-with-mariadb-connector-r2dbc-spring-data.md): Spring Data R2DBC DDL with MariaDB Connector/R2DBC uses DatabaseClient.execute to run schema statements including CREATE TABLE and ALTER TABLE within the Spring reactive framework.
- [DML with MariaDB Connector/R2DBC (Spring Data)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-spring-data-framework-with-mariadb-connector-r2dbc/dml-with-mariadb-connector-r2dbc-spring-data.md): Spring Data R2DBC DML with MariaDB Connector/R2DBC uses DatabaseClient methods execute, select, insert, update, and delete for reactive INSERT, SELECT, UPDATE, and DELETE.
- [Install MariaDB Connector/R2DBC (Spring Data)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-spring-data-framework-with-mariadb-connector-r2dbc/install-mariadb-connector-r2dbc-spring-data.md): Install MariaDB Connector/R2DBC with Spring Data via Maven using spring-boot-starter-data-r2dbc; Spring Boot 3.0 and later manage the r2dbc-mariadb connector version automatically.
- [R2DBC Code Example (Spring Data)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-spring-data-framework-with-mariadb-connector-r2dbc/r2dbc-code-example-spring-data.md): Complete Java code example using MariaDB Connector/R2DBC with Spring Data R2DBC to query a MariaDB table via DatabaseClient and reactive StepVerifier result assertions.
- [Repositories with MariaDB Connector/R2DBC (Spring Data)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-spring-data-framework-with-mariadb-connector-r2dbc/repositories-with-mariadb-connector-r2dbc-spring-data.md): Spring Data repositories with MariaDB Connector/R2DBC use R2dbcRepository and JavaConfig to implement reactive CRUD, with ApplicationConfig, Entity, Repository, and Service classes.
- [Setup for Connector/R2DBC Examples (Spring Data)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-spring-data-framework-with-mariadb-connector-r2dbc/setup-for-connector-r2dbc-examples-spring-data.md): Set up the test database, contact table, and user account required by the MariaDB Connector/R2DBC Spring Data code examples in this documentation section.
- [Transactions with MariaDB Connector/R2DBC (Spring Data)](https://mariadb.com/docs/connectors/mariadb-connector-r2dbc/using-the-spring-data-framework-with-mariadb-connector-r2dbc/transactions-with-mariadb-connector-r2dbc-spring-data.md): Spring Data R2DBC transactions with MariaDB Connector/R2DBC use R2dbcTransactionManager and TransactionalOperator for framework-managed reactive commit and rollback.