Keynote: Reactive Spring Meets Distributed SQL and Developers Rejoice
summary
Demonstrates a Reactive Spring app using R2DBC against YugabyteDB Cloud, creating a cluster, wiring ssl/credentials, and exercising reactive transactions (delete + insert then assert causes full rollback). Builds a GraalVM native image that starts in ~40 ms and measures at 95 MB native binary versus hundreds of MB on the JVM. Shows end-to-end: schema init, CRUD via reactive repositories, transaction rollbacks observed, and a working native container-ready binary.
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chapters (11)
- 0:00Reactive Spring and YugabyteDB
- 1:22Boring databases
- 9:26YugabyteDB stands out
- 10:50YugabyteDB cluster setup
- 15:32Reactive Spring app
- 22:15Reactive programming benefits
- 26:28Writing data with transactions
- 35:02Reactive transactions
- 36:47Kubernetes deployment
- 37:30GraalVM native image
- 39:55Celebrating boring
