Designs

Company tags are community-reported. Counts on cards show how many people reported that design.

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  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

  DatabasesDistributed systemsAWS

  +6

  CollaborationConsistent hashingDynamoDBOperational transformReal timeWebSockets

  Worked design

  Practice
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  99. Design a Cross-Product Tagging System

  One set of tags across Jira issues, Confluence pages and Bitbucket pull requests: batch renders, tag pages that never leak, suggestions, popular tags.

  ClassicMedium

  DatabasesSearchSecurity

  +6

  AWSCollaborationDynamoDBMany to manyOpenSearchPermissions

  Worked design

  Practice

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