12h ago · 6 min read · Modern storage systems are built around a small set of fundamental principles: optimize for sequential I/O, minimize in-place mutation, and design for recoverability from failure. Systems such as Bitc
Join discussion2d ago · 9 min read · Development teams rarely struggle with having too few options. Much more often, they face the opposite problem: there are too many. Today, almost every part of a system can be built in multiple ways.
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3d ago · 5 min read · Modern operating systems often feel like black boxes. We interact with processes, files, and network sockets without thinking about what actually happens underneath. To better understand how low-level
Join discussionMar 9 · 5 min read · Our React production build was 68MB.Not a typo. Sixty. Eight. MB. Deployments were slow. Uploads were painful. And the easy excuse was:“Big app. Happens.” Nah. So I opened the bundle and started pulli
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Mar 8 · 13 min read · When a user opens TikTok, the app instantly delivers a personalized feed. Behind that simple swipe lies a distributed system serving millions of requests per second. Consider the numbers. TikTok has o
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