Software engineer writing about backend systems, databases, and the web.https://kamalhm.dev/https://kamalhm.dev/posts/reactive-spring-boot-r2dbc-postgresql/https://kamalhm.dev/posts/reactive-spring-boot-r2dbc-postgresql/A step-by-step guide to building a fully reactive Spring Boot application using Spring Data R2DBC with PostgreSQL — covering project setup, repository, controller, and database initialization.Wed, 27 Dec 2023 00:00:00 GMThttps://kamalhm.dev/posts/macbook-m1-setup/https://kamalhm.dev/posts/macbook-m1-setup/A personal reference for setting up a new MacBook Pro M1 for software development — including Homebrew, Java, Docker with Colima, terminal config, and macOS settings.Mon, 03 Oct 2022 00:00:00 GMThttps://kamalhm.dev/posts/spring-r2dbc-connection-pool/https://kamalhm.dev/posts/spring-r2dbc-connection-pool/Learn how to enable and configure connection pooling in Spring Data R2DBC, and see its performance impact with a load test showing nearly 4x throughput improvement.Tue, 04 Jan 2022 00:00:00 GMT