What are the downsides of serverless architecture?

What are the downsides of serverless architecture?

While serverless architecture offers many benefits, there are some downsides to consider. These include vendor lock-in, cold start latency, and limited control over the underlying infrastructure.

Can you explain vendor lock-in?

Vendor lock-in occurs when a user becomes dependent on a specific cloud provider's services, making it difficult to switch to another provider without incurring significant costs or effort.

What about cold start latency?

Cold start latency refers to the delay that occurs when a serverless function is invoked after being idle for a period of time. This can lead to slower response times for users.

Are there any cost implications?

Yes, while serverless can be cost-effective for low-traffic applications, costs can escalate with high usage due to the pay-per-execution model.

How can I mitigate these downsides?

To mitigate these downsides, consider using a multi-cloud strategy, optimizing function performance, and monitoring usage closely to manage costs.