The Transactional Outbox Pattern: Never Lose an Event Again
This is one of those patterns that looks like nothing until you get burnt once…
Tag
#event-driven
11 posts
CQRS Pattern, Explained Simply: Split Your Writes From Your Reads
Most of us start our career with one model for everything. The same class, the…
Apache Kafka — The Distributed Log, End to End
Apache Kafka runs the event backbone of a huge fraction of modern systems…
What Is Kafka & Why
Before any configuration or API, the single most important thing to understand…
Message Queue vs Stream — RabbitMQ/SQS vs Kafka, and When to Use Which
“Should we use RabbitMQ or Kafka?” is one of the most common — and most muddled…
Messaging and Delivery Guarantees
Every company I’ve worked with has had at least one “duplicate” incident from a…
Lambda — When to Use It and When Not To
Lambda is AWS’s serverless compute service — you upload code, define a trigger…
SQS vs SNS vs EventBridge — Choosing Right
AWS has three messaging services that overlap just enough to confuse everyone…
Message Queues & Event-Driven Architecture
Every system starts synchronous. User clicks a button, server does the work…
Why Exponential Backoff in Rabbitmq or In Event-Driven Systems
Understanding Simple Message Workflow First, lets understand a simple workflow…
How to Implement Exponential Backoff in Rabbitmq Using AMQP in Node.js
Exponential Backoff in Rabbitmq Please make sure to read first, why we need the…