23 exercises found
Understand why traditional hash-based routing breaks when you scale up or down, and why this costs companies millions.
Learn the elegant solution that changed how we build distributed systems. Visualize the ring, understand the algorithm.
Understand what Spark does, why companies choose it, and how it simplifies distributed processing.
Large systems use circuit breakers extensively. Understanding production patterns and tools helps you implement them effectively.
Learn the leader-worker pattern that breaks the infinite monitoring loop. Understand how systems automatically promote workers to leaders.
See how major companies implement leader election at scale. Learn from production deployments handling millions of requests.
Leader election is powerful but not always the right choice. Understand the trade-offs, failure modes, and alternatives.
See the magic: adding or removing nodes affects only a small fraction of keys. This is why consistent hashing revolutionized distributed systems.
From Amazon to Netflix, see how consistent hashing powers the infrastructure you use every day.
TCP delivers data. HTTP defines what that data means. Learn the protocol powering every website and API.
HTTP is request-response only. WebSockets enable servers to push data to clients instantly. This is how real-time apps work.
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