22 Oct
2016
22 Oct
'16
1:12 a.m.
On 2016-10-21 18:45, david raistrick wrote:
switch too..). setting TTLs that make sense for a design that supports change is also easy.
Cuts both ways. Had Twitter had TTLs of say 7 days, vast majority wouldn't notice an outage of a few hours because their local cache wa still valid. It does prevent one from reacting quickly to emergencies.