GraalVM and MicroProfile: A Polyglot Microservices Solution

on YouTube ↗46m

" summary

GraalVM runs Java, JavaScript, Python, Ruby and R in one VM and demos show a Java Spark number API and a calculator backed by R that all run and interoperate: Node.js, Ruby and Python call the same MicroProfile config and a single Java rest client with fault‑tolerance and retries. Native images start slower but run faster (Java ~20% improvement cited) and an executable with JS included measured ~71 MB. GraalVM polyglot bridge MicroProfile config+fault-tolerance

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" chapters (11)

1. 0:00Start
2. 2:54Microservices Hell?
3. 8:30Why GraalVM?
4. 10:09Interoperability
5. 13:22Native Image
6. 16:40Configuration
7. 25:10Fault Tolerance
8. 26:21REST Client
9. 42:34Limitations
10. 43:56Challenges
11. 45:44Resources

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