System Design AI

Designs

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Classic designs 1

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Operational transformClear filters

61. Design a Collaborative Editor like Google Docs
A hundred people typing in one document, every copy converging, nothing acknowledged lost: one owner per document, an op log with snapshots, and fenced failover.
ClassicMedium
Databases Distributed systems AWS
+6
Collaboration Consistent hashing DynamoDB Operational transform Real time WebSockets
Worked design
Practice

Each design brings together the brief, practice, examples and discussion.