Neon's support for PostgreSQL's Logical Replication enables development teams to leverage Event-Driven Architectures to create robust, real-time applications with Postgres at the core. Change Data Capture platforms and technologies like Debezium provide low-code open-source solutions to reliably stream changes from Postgres to messaging systems such as Redis for further processing and analysis. By using Debezium Server with Neon's serverless Postgres and Upstash Redis, teams can implement a fan-out pattern that enables loosely coupled components to process database events in real-time, avoiding the dual write problem associated with naive approaches to notification and update of downstream systems.