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by DomBlack 3321 days ago
> Always build your architecture in a way that will avoid becoming trapped into a specific service. Amazon’s AWS Lambda sitting between any services and your app is a strongly recommended path!

Isn't using AWS Lamba as your gateway, trapping you into using a specific service, just as much as firebase was?
5 comments
lultimouomo 3321 days ago
This times and again. If you're hitting an API hosted on a domain you don't control, you're bound to get screwed. Otherwise they would just be able to deploy a simple Firebase API proxy (for the single call that they use) that uses TLS tickets and keep alive, change the DNS records and call it a day.
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moduspol 3321 days ago
You wouldn't have clients talk to AWS Lambda directly. You'd put it behind API Gateway, which would allow you to use your own domain in front. Your clients would just know to send requests to https://myapi.mycorp.com.

Since you control the domain, you could then stop something like this more quickly.

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bradynapier 3321 days ago
yes, this is exactly how it is implemented now
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floatboth 3321 days ago
You could then switch to regular servers running an open source Lambda reimplementation e.g. https://github.com/siscia/effe https://github.com/atlassian/localstack etc. Just make sure you can change the URLs everywhere.
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IanCal 3321 days ago
Sounds so to me, all that takes is lambda changing how they charge and suddenly your hard-coded app is stuck again.
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beambot 3321 days ago
Solution here is to make sure all api endpoints and URLs used in your code (eg into services such as lambda) get mapped through a domain that you can control / change via DNS. Then you can always cut off a service or redirect all requests to a different endpoint of your choosing (eg another serverless system or your own backend). This is better than hardcoding an unalterable endpoint / url / domain in your code that is beyond your own control, and it is doubly important if updating code on your product is difficult or impossible.
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BukhariH 3320 days ago
AWS Lambda functions are super portable. You can essentially copy & paste them into a simple express.js app and be up and running in a few minutes.

But, either way I agree. You should always have all requests to any services going through your own domain.

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