SQLITE VS MYSQL VS H2 DRIVERS

Application developers are free to pick the right database for the job without being confined by APIs. R2DBC supports cloud-native applications using relational databases such as PostgreSQL, MySQL, and others. It is intended primarily as a driver SPI to be consumed by client libraries and not intended to be used directly in application code. R2DBC aims for a minimal SPI surface, specifying only parts that differ across databases, and is fully reactive and backpressure-aware all the way down to the database. PostgreSQL MySQL and MariaDB SQLite Oracle Microsoft SQL Server.

SQLITE VS MYSQL VS H2 DRIVERS

R2DBC drivers fully implement the database wire protocol on top of a non-blocking I/O layer. All dialects require that an appropriate DBAPI driver is installed. It defines a non-blocking SPI for database driver implementors and client library authors.

R2DBC is a specification designed from the ground up for reactive programming with SQL databases. R2DBC specifies a new API to allow reactive code that works efficiently with relational databases.

ConnectionFactory discovery and configuration based on Java’s ServiceLoaderĮxisting standards, based on blocking I/O, cut off reactive programming from relational database users.

This translates to a lack of granular access control, a friendly user management system, and security capabilities beyond encrypting the database file itself.

Transactions, isolation levels, and save points One of the main drawbacks of the SQLite system is its lack of multi-user capabilities which can be found in full-fledged RDBMS systems like MySQL and PostgreSQL.

createStatement ( 'SELECT firstname FROM PERSON WHERE age > $1' ). transformToMulti ( connection -> connection. ConnectionFactory connectionFactory = ConnectionFactories.

Sqlite vs mysql vs h2