~/talk

R2DBC = R2D2 + JDBC (Well, Almost...)

on YouTube 34m
TalkinFrenchat Devoxx France 2022 · 2022-04-20..04-22· [databases, java]

speaker

name:Bruno Bonnin
links:none on file

resources

video:https://youtu.be/0nrTtSzLdyw
slides:none on file

summary

R2DBC defines a standard reactive API for relational databases that uses Reactive Streams and Reactor (Mono/Flux) so SQL operations return a ConnectionFactory and reactive Publishers instead of blocking JDBC connections. The talk demonstrates H2 and PostgreSQL drivers with Spring Data R2DBC (DatabaseClient and R2dbcEntityTemplate), reactive repositories, transactions, Micrometer metrics, and an R2DBC proxy callback for logging; it notes supported drivers (Postgres, MySQL, MariaDB, Oracle, H2) and that Flyway/Liquibase still need JDBC glue.

AI-written summary · about

chapters (6)

  1. 0:00Start
  2. 1:08Reactive API and databases?
  3. 2:41Reactive Streams API
  4. 17:49And a dash of transaction!
  5. 21:40Ecosystem - Clients
  6. 27:12In summary...

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