What are the drawbacks of using lambda functions?

What are the drawbacks of using lambda functions?

While lambda functions offer many benefits, they also have some drawbacks. For instance, they can lead to code that is harder to read and maintain due to their concise syntax. Additionally, they may have performance issues in certain scenarios, especially if used excessively in large applications.

Can you elaborate on the performance issues?

Sure! Lambda functions can introduce latency, especially if they are invoked frequently or if they rely on external resources. Cold starts can also be a concern, where the function takes longer to execute if it hasn't been used recently.

Are there any limitations on the size of lambda functions?

Yes, there are limitations. For example, AWS Lambda has a maximum deployment package size of 50 MB when compressed and 250 MB when uncompressed. This can restrict the complexity of the code you can run.

What about debugging lambda functions?

Debugging can be challenging with lambda functions since they run in a serverless environment. You often have to rely on logging and monitoring tools to troubleshoot issues, which can be less straightforward than traditional debugging methods.