Provisioned Concurrency transition: balancing cost and performance for low‑traffic Lambda functions
When a Lambda function receives infrequent traffic, the fixed hourly cost of Provisioned Concurrency can outweigh the benefit of eliminating cold starts. The goal is to keep latency low while avoiding unnecessary spend. The main constraint is that Provisioned Concurrency is a static configuration; it does not auto‑scale and remains active until explicitly di
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