Tapa

New to Twitter | Building an app for byte sized content on system design and architecture. Check out here :) -

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Byte sized content on system design and architecture :)

Checkout https://t.co/MSVqPXMCrT

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How @TwitterEng processes billions of events in real time? A thread.

TL;DR: Twitter shifted from doing 'batch processing' and 'real time processing' separately (Lambda architecture) to doing both together using same stack (Kappa architecture).

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Impact: The latency of both types of data (batch and real time) is around 10 seconds, where as, earlier, it was 1 day for batch data and 10 seconds - 10 min for real time data.

Also, the system is now more accurate and stable.

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@reactjs

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TL;DR of what's new in #React V18. A thread.

1. Concurrent React
2. Suspense
3. Automatic Batching
4. Transitions

Let's dive in

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Overall, React 18 is a great step towards enhancing user experience as it gives much more flexibility to the developers on how to render components.

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