Iam using AWS Amplify for my Nextjs app and so far i didn't face any speed issue in that, every thing works fine and fast as usual.

yeah but we expect a bit more than 1000 concurent user on a big website how many concurent user do you have ?

The other thing that is kinda weird is setping ssr i have spent 3h with aws tutorial to do it and didn't manage to do it XD

AWS Amplify has auto upgradation for load balancing when traffic increase so you don't have to do any thing after you deploy successful on AWS Amplify AWS will auto handle trafic by auto scaling feature

I didn't understand what you asking there are only few steps to deploy your website on AWS Amplify.

Yeah i did but when i tried to use ssr i get error at build time on aws amplify and can't solve them

2025-01-31T00:11:28.325Z [ERROR]: !!! Build failed

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2025-01-31T00:11:28.325Z [INFO]: Please read more about Amplify Hosting's support for SSR frameworks to find if your build failure is related to an unsupported feature: https://docs.aws.amazon.com/amplify/latest/userguide/amplify-ssr-framework-support.html. You may also find this troubleshooting guide useful: https://docs.aws.amazon.com/amplify/latest/userguide/troubleshooting-ssr-deployment.html

I have read all the doc and can't find my issue

So if you have an exemple that use ssr i would love to take a look

Where is this ssr you are setting i didn't get

The next Server Side rendering

https://nextjs.org/docs/pages/building-your-application/rendering/server-side-rendering

Oh this, no it will not affect the build failure, send me the build code