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The original was posted on /r/java by /u/vmanel96 on 2024-10-02 13:16:03+00:00.

Hi,

What is the best way to run lambda functions using Java, I have read numerous posts on reddit and other blogs and now I am more confused what would be a better choice?

Our main use case is to parse files from S3 and insert data into RDS MySQL database.

If we use Java without any framework, we dont get benefits of JPA, if we use Spring Boot+JPA then application would perform poorly? Is Quarkus/Micronaut with GraalVM a better choice(I have never used Quarkus/Micronaut/GraalVM, does GraalVM require paid license to be used in production?), or can Quarkus/Micronaut be used without GraalVM, and how would be the performance?