01What does it mean for a service to be stateless, and why does everyone insist on it?▼easyNewGoogleAmazon & AWSInfosysunlockedStateless does not mean there is no state. It means the state is not in the instance, which is what lets you kill any instance at any time. Every scaling and deployment property people want depends on that one thing.Open full answer →
24Design the session store for fifty million daily users. Sticky sessions or stateless tokens, and who expires expired sessions?▼mediumNewAmazon & AWSFlipkartPhonePe○ sign inSize stored sessions from expiry and creation rates, then decide how quickly logout must take effect and what failover may forget.Open full answer →
