Caching in System Design Interviews with a Meta Staff Engineer
Published 12 Nov 2025 · 27 daily observations recorded · last updated 2026-09-29
Recent growth
Performance history
Every observation TubeSum recorded, plotted as measured.
Based on 27 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 | 245,573 | 31.9 | — |
| 2026-09-28 | 244,702 | 31.9 | — |
| 2026-09-27 | 243,775 | 31.9 | — |
| 2026-09-26 | 243,082 | 31.9 | — |
| 2026-09-25 | 242,484 | 31.9 | — |
| 2026-09-24 | 241,636 | 31.9 | — |
| 2026-09-23 | 240,883 | 31.9 | — |
| 2026-09-22 | 240,044 | 31.9 | — |
| 2026-09-21 | 239,626 | 31.9 | — |
| 2026-09-20 | 238,556 | 31.9 | — |
| 2026-09-19 | 237,957 | 31.9 | — |
| 2026-09-18 | 237,542 | 31.9 | — |
| 2026-09-17 | 236,730 | 31.9 | — |
| 2026-09-16 | 235,522 | 31.9 | — |
| 2026-09-15 | 234,625 | 31.9 | — |
| 2026-09-14 | 233,823 | 31.9 | — |
| 2026-09-13 | 233,041 | 31.9 | — |
| 2026-09-12 | 232,628 | 31.9 | — |
| 2026-09-11 | 231,931 | 31.9 | — |
| 2026-09-07 | 228,416 | 31.9 | — |
| 2026-09-04 | 226,351 | 31.9 | — |
| 2026-09-01 | 223,617 | 31.8 | — |
| 2026-08-27 | 219,299 | 31.8 | — |
| 2026-08-17 | 213,007 | 32.0 | 139,792 |
| 2026-08-10 | 208,960 | 32.2 | 139,792 |
| 2026-08-05 | 205,850 | 32.3 | 139,792 |
| 2026-08-04 | 205,461 | 32.3 | 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 →