Bluesky

lastmod 2025-02-20created 2025-02-202 edits

The Bluesky Social application for Web, iOS, and Android

Bluesky is a decentralized open-source social network service, or the American company that operates and develops that SNS and the AT Protocol.

See also

• SNS
• AT Protocol
• Decentralization

Favorite site

• Discover — Bluesky
• Github - bluesky-social/social-app
• Bluesky - Namuwiki
• The benefits of imperfect systems: Bluesky's lossy timelines | GeekNews
  • [Original] When Imperfect Systems are Good, Actually: Bluesky's Lossy Timelines · Jaz's Blog
  • When designing a system, satisfying perfect consistency, availability, low latency, and high throughput all at once is practically a difficult challenge
    • It is important to find a suitable design by finding the right balance for the application
  • In the design of Bluesky's Following feed/timeline, a tradeoff was applied that sacrifices some consistency to improve write performance
    • As a result, P99 latency dropped by more than 96% without negatively affecting users
  • When imperfect systems are good: Bluesky's lossy timelines | Hacker News