Every insert, update, and delete in your database is an event. Most systems ignore this and resort to polling. I spent months building Kaptanto, a CDC tool in a single Go binary, and here is what I learned along the way.
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Before you add Redis, Elasticsearch, MongoDB, and a message queue to your stack, stop. You might just need Postgres.
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Ever wondered how Netflix streams video to millions of users worldwide without lag? The answer is CDNs. Let me show you how these networks of servers make the internet feel fast, no matter where you are.
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Have you ever wondered why your application works perfectly with 100 users but starts to slow down with 10,000? Or why that API call that takes 50ms in development suddenly becomes 2 seconds in production? The answer lies in understanding latency, throughput, and bottlenecks in distributed systems.
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Discover why System Design is fundamental for building scalable and resilient systems, from MVPs to large-scale applications. Learn essential concepts, see real-world examples, and find the best resources to master this skill.
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What if the best way to make your system reliable is to intentionally break it? Chaos engineering is exactly that: controlled destruction that reveals weaknesses before real failures do.
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