Hello Interview

System Design Mock Interview: Design Yelp with a Meta Staff Engineer

Published 15 Jun 2025 · 31 daily observations recorded · last updated 2026-09-29

Views
43,766
Avg views / hour
3.9
since publish (lifetime average)
Recent velocity
3.6
+86 views over 24h (2026-09-28 → 2026-09-29)
vs channel baseline
—
Channel median
—

Recent growth

Last 7 days
+576 views
measured 2026-09-22 → 2026-09-29 (168h)
Last 30 days
+3,224 views
measured 2026-08-27 → 2026-09-29 (792h)

Performance history

Every observation TubeSum recorded, plotted as measured.

Views over time — 31 observed points, 39.4K to 43.8K views 0 15.3K 30.6K 46K Aug 4, 2026 · 39,414 views Aug 5, 2026 · 39,454 views Aug 7, 2026 · 39,565 views Aug 10, 2026 · 39,701 views Aug 17, 2026 · 40,053 views Aug 18, 2026 · 40,114 views Aug 27, 2026 · 40,542 views Aug 31, 2026 · 40,900 views Sep 1, 2026 · 41,015 views Sep 4, 2026 · 41,360 views Sep 7, 2026 · 41,676 views Sep 9, 2026 · 41,904 views Sep 11, 2026 · 42,129 views Sep 12, 2026 · 42,252 views Sep 13, 2026 · 42,341 views Sep 14, 2026 · 42,471 views Sep 15, 2026 · 42,553 views Sep 16, 2026 · 42,659 views Sep 17, 2026 · 42,770 views Sep 18, 2026 · 42,848 views Sep 19, 2026 · 42,929 views Sep 20, 2026 · 43,005 views Sep 21, 2026 · 43,120 views Sep 22, 2026 · 43,190 views Sep 23, 2026 · 43,289 views Sep 24, 2026 · 43,378 views Sep 25, 2026 · 43,462 views Sep 26, 2026 · 43,539 views Sep 27, 2026 · 43,621 views Sep 28, 2026 · 43,680 views Sep 29, 2026 · 43,766 views Aug 4 Sep 14 Sep 29

Based on 31 observations · last observed Sep 29, 2026 · straight lines connect consecutive observations — TubeSum does not measure the days between them.

All observations

The same points the chart plots, as exact numbers. Gaps mean no observation was taken that day.

Date Views Avg views / hour Channel median
2026-09-29 43,766 3.9 —
2026-09-28 43,680 3.9 —
2026-09-27 43,621 3.9 —
2026-09-26 43,539 3.9 —
2026-09-25 43,462 3.9 —
2026-09-24 43,378 3.9 —
2026-09-23 43,289 3.9 —
2026-09-22 43,190 3.9 —
2026-09-21 43,120 3.9 —
2026-09-20 43,005 3.9 —
2026-09-19 42,929 3.9 —
2026-09-18 42,848 3.9 —
2026-09-17 42,770 3.9 —
2026-09-16 42,659 3.9 —
2026-09-15 42,553 3.9 —
2026-09-14 42,471 3.9 —
2026-09-13 42,341 3.9 —
2026-09-12 42,252 3.9 —
2026-09-11 42,129 3.9 —
2026-09-09 41,904 3.9 —
2026-09-07 41,676 3.9 —
2026-09-04 41,360 3.9 —
2026-09-01 41,015 3.9 —
2026-08-31 40,900 3.9 —
2026-08-27 40,542 3.9 —
2026-08-18 40,114 3.9 139,792
2026-08-17 40,053 3.9 139,792
2026-08-10 39,701 3.9 139,792
2026-08-07 39,565 3.9 139,792
2026-08-05 39,454 4.0 139,792
2026-08-04 39,414 4.0 139,792

Content analysis

Transcript, chapters and structure for this video live on its analysis page — performance and content are separate documents on TubeSum.

Read transcript & analysis →