"New algorithms for collaborative text editing" by Martin Kleppmann (Strange Loop 2023)

Real-time collaboration made apps like Google Docs and Figma popular, and many other apps have also been adding similar features. However, the algorithms that enable collaboration are surprisingly tricky, even for seemingly simple data types like text. In this talk I will share insights from our recent research on collaborative text editing, answering questions such as: How can we combine ideas from version control, such as branches and pull requests, with real-time sharing? And how can we move from cloud-centric apps to a more decentralised, local-first model of software without sacrificing features or performance?

Martin Kleppmann
Distributed systems researcher
@martinkl

Martin Kleppmann is a researcher in distributed systems and security protocols at the Technical University of Munich and at Ink & Switch. He received his PhD from the University of Cambridge. In a previous life he was a Silicon Valley software engineer and entrepreneur, cofounding and selling two startups and working on large-scale data infrastructure at LinkedIn. He is the author of the best-selling O’Reilly book Designing Data-Intensive Applications.

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Recorded Sept 22, 2023 at Strange Loop 2023 in St. Louis, MO.
https://thestrangeloop.com