4 ms·

It has to be really because think of how fast it has to come up with an answer (ie time for a regular google query) and the immense scale of billions of people

It has to be really because think of how fast it has to come up with an answer (ie time for a regular google query) and the immense scale of billions of people querying it many times a day, all for free.

pishpash 5mo ago
Just like search itself, caching does wonders. What do 90% of the people ask anyway but mundane, totally predictable questions?
- dgellow 5mo ago
  If someone knows about caching it’s google engineers