Distributed Systems Fundamentals
Understanding how independent services coordinate, communicate, and operate across networks where latency, partial failures, and uncertainty are unavoidable.
ENGINEERING / DISTRIBUTED SYSTEMS
Distributed systems are about more than connecting services. They are about communication, coordination and building systems that remain dependable even when parts of them fail.
DISTRIBUTED COMMUNICATION
An event in motion
Producer
Publish event
Message Broker
Route & retain
Consumers
Process event
order.created → broker → order.consumer
WHAT I'M EXPLORING
Five parts of one bigger picture.
Understanding how independent services coordinate, communicate, and operate across networks where latency, partial failures, and uncertainty are unavoidable.
Using asynchronous communication to decouple services, process business events, and build workflows that can scale independently.
Designing reliable message-processing workflows while understanding duplicates, ordering, retries, and the practical limits of delivery guarantees.
Preparing systems for failures through controlled retries, timeouts, circuit breakers, dead-letter queues, and recovery strategies.
Understanding bottlenecks, scaling workloads, and tracing behaviour across services to make distributed applications easier to operate.
MY PERSPECTIVE
Distributed systems are not about eliminating failure. They are about designing for it. I find the most interesting engineering decisions happen at the boundaries between services: how messages are delivered, how state stays consistent, and how a system recovers when something goes wrong.
Understanding these details helps turn a collection of services into a system that people can depend on.