May 23 · 6 min read · Introduction When developers build their first mobile app, the folder structure usually looks simple: components/ screens/ utils/ App.js For learning projects, this works. For apps with: Millions of
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May 22 · 18 min read · You've used all four of these apps today. Probably multiple times. They feel instant. They handle millions of users. They work offline. They push updates in the background. They have teams of hundreds
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May 20 · 13 min read · What are We Gonna Study? First of all, if you are expecting code in this blog, then you might be wrong, because it is more of a discussion oriented blog, rather than coding itself. So, hey there folks
Join discussionApr 25 · 6 min read · Uber coding interviews mix classic data structure work with problems that feel close to dispatch, routing, scheduling, and marketplace operations. You should expect a mix of technical screens, onsite rounds, and take-home tasks where the main signal ...
Join discussionMar 16 · 9 min read · Sharding splits one massive database into smaller independent ones. Uber built Schemaless in 2014 — 4096 shards on top of MySQL — to survive explosive growth. Here's everything you need to know as a b
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Feb 6 · 1 min read · Quick Answer: Visit apistatuscheck.com/api/uber for real-time Uber service monitoring. How to Check if Uber is Down Status Check Methods API Status Check — Real-time monitoring status.uber.com — Official status Social media and DownDetector Commo...
Join discussionJan 17 · 19 min read · Have you ever booked an Uber and wondered what happens between tapping "Confirm Ride" and your driver arriving? How does the app know exactly where you are, find nearby drivers, calculate ETAs so accurately, and handle millions of simultaneous users ...
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Jan 17 · 19 min read · Have you ever booked an Uber and wondered what happens between tapping "Confirm Ride" and your driver arriving? How does the app know exactly where you are, find nearby drivers, calculate ETAs so accurately, and handle millions of simultaneous users ...
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Dec 22, 2025 · 17 min read · Modern applications demand speed and scalability, but traditional databases don't always deliver. In this deep dive, we'll explore three unconventional approaches: using Change Data Capture to build analytics pipelines without application events, des...
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