AWS CDK, JAX-RS and Lambda, Singletons, JPA, ARM, Graviton--Topics for the 93rd airhacks.tv

Questions and topics (gist.github.com/AdamBien/ea678489163f90a4bed43dbfeb4d97b6) for the 93rd, and very last in 2021, airhacks.tv live stream on youtube.com/c/bienadam/live:

1. AWS Java CDK vs. CloudFormation
2. JAX-RS application with multiple endpoints as AWS Lambda
3. @Singleton vs. EJB @Singleton vs. @ApplicationScoped vs. @Stateless
4. EntityManager and thread safety
5. CDK and Bootstrapping
6. Schema creation and evolution with JPA
7. One process per container
8. Cost reduction with Graviton

Any questions left? Ask now: gist.github.com/AdamBien/ea678489163f90a4bed43dbfeb4d97b6 and get the answers at the next airhacks.tv.