Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
yuzhao
searching PlanetScale…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
4 ms
·
1.
▲
by
yuzhao
6y ago
It's not just Chrome OS, it covers data centers too. We call it Google-wide profiling. Check these papers out: Profiling a warehouse-scale computer https://research.google/pubs/pub44271/ Google-Wide Profili
2.
▲
by
yuzhao
6y ago
I'm one of the Google engineers who work on multigenerational LRU. The kernel page cache doesn't know better than databases themselves when it comes to what to cache. All high performance databases do this in user space, and they