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Writing JVM Apps and High-Performance Native Code in a Single Language
Let’s do it all in a single language (Kotlin/Java): Bypass C/C++ logic, leverage GraalVM static compilation, and bundle AOT-native Java sub-systems into a single, seamless JNI deployment. Possible with GraalVM
When designing high-throughput, low-latency backends, software architects frequently lean on polyglot system architectures. The classic blueprint dictates a dual-language split: a flexible, dynamic runtime environment (as in the case of Java or Kotlin) manages orchestrations, web frameworks, and business layers, while a bare-metal language (like C, C++, Rust or Go) handles CPU-bound heavy lifting, cryptographic parsing, or low-latency computational execution loops in the Java Native Interface (JNI) layer.
But this dual-language paradigm exacts a punishing tax. Maintaining disjointed codebases demands a polyglot team or a team of coders with different language specialities.
What if you could pull off a polyglot architectural illusion? What if you could write your mainstream application layer and your bare-metal native subsystems using a single language ecosystem (Java or Kotlin), yet execute them across different runtime profiles? Thanks to GraalVM Native Image Ahead-of-Time (AOT) compilation, this is entirely possible
