Ask questions and see you at May 6, 8 pm CET: youtube.com/c/bienadam
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Please keep the questions as short and as concise as only possible. Feel free to ask several, shorter questions. I will also cover some questions in my "shorts" youtube.com/@bienadam/shorts between the shows.
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Would it make sense/is it possible to use Lambdas in front of back-end cloud services as a kind of load-balancing to front-load the 'take data - map data 2 model - push model to backend service' processing?
Hi Adam, AFAIK, you are avoiding usage of reactive frameworks in your projects. How do you approach scenarios with calling several external services in AWS lambda, e.g., when you need to return data from several Dynamo DB tables?
DynamoDbAsyncClient + CompletableFuture.allOf(…).join()?
Or when you need to return data from several http (rest) services?
What is the purpose of java.io.Serializable? youtube comment
From https://discord.gg/airhacks:
"as part of migrating existing JAX-RS service to serverless architecture - is it a good decision to use frameworks like quarkus instead of plain java - secondly what would be the winning argument to use Java instead of python in serverless architecture (lambda)"