The five steps
- Follows and snapshots 9 min
- Snapshots that cost nothing 11 min
- What changed between two snapshots 9 min
- People you may know 10 min
- Rewinding and forgetting 11 min
Social Graph Snapshots
Hard50 minPremium
Asked at
OpenAI
A directed follow graph that can be photographed at any moment: snapshots that stay correct as the graph moves, cheap enough to take thousands of, then diffed, mined for recommendations, and rewound.