Design Studio — Design Search Autocomplete
Loading canvas…
Drag shapes, components, or icons here, then connect them to draw your architecture
Double-click to rename · select and drag a corner to resize · Delete to remove · Ctrl+Z / Ctrl+Shift+Z to undo / redo
Requirements
Scale & non-functional
- Google scale: ~10B searches/day → ~115,000 QPS peak
- Autocomplete fires on each keystroke — roughly 5 keystrokes per search → ~575,000 autocomplete requests/sec at peak
- 99.9% availability — degraded suggestions are acceptable; zero suggestions are not
- Read-heavy workload: reads vastly outnumber frequency updates
- Data freshness: suggestions updated within 24 hours for batch, within minutes for trending queries
Instant design score
—Place and connect components to see your score update live.
Aria's review
ProGet a senior-interviewer review: bottlenecks, trade-offs, what's missing, and probing questions.
Draw a design first.