[mali9]

In my opinion, serverless is not there yet for large scale latency-sensitive use-cases (where they cannot be hidden by UI tricks). Startup time of lambda runtime (cold container and then the language runtime) is high for web use-cases where the tail latency of multiple seconds cannot be tolerated.

Lambda serverless is really good if you have low RPS and want to pay-for-use due to the low RPS ( prototypes, small production apps, cron-jobs, regular scheduled events, compute intensive - image processing jobs)