I am going to setup Cloudflare over AWS.
On AWS I have some static files on s3 and on Lambda I have a vue.js / nuxt.js serverside-rendered site with node.js
I would like to implement ESI for additional performance boost.
Do I just need to use ESI markup and be all good, or is ESI only available if I use Cloudflare Workers instead of Lambda?
If i researched right, an alternative would be Railgun.
Currently I think about this setup:
Cloudflare > API Gateway > AWS Lambda > Elasticsearch / S3
With Railgun it would be more like (if i am right):
Cloudflare -> EC2 -> API Gateway > AWS Lambda > Elasticsearch / S3
Can I expect more performance with Railgun if I already brotli files from AWS Lambda?
Thanks in advance