https://it-digger.net/tags/graalvm/Recent content in GraalVM on IT-DiggerHugoen-usSun, 31 May 2026 14:38:01 +0000https://it-digger.net/posts/06-why-i-rejected-vault-and-python-to-build-a-zero-dependency-tls-generator-with-graalvm/Sun, 31 May 2026 14:38:01 +0000https://it-digger.net/posts/06-why-i-rejected-vault-and-python-to-build-a-zero-dependency-tls-generator-with-graalvm/How do you reliably test certificate expiration and mTLS handshakes in local environments without setting up complex enterprise machinery? Here is why I skipped HashiCorp Vault, bypassed Python, and leveraged Java with GraalVM Native Image to build a standalone, 5ms CLI utility called Certshift.https://it-digger.net/posts/01-graalvm-vs-openjdk-basics/Wed, 08 Apr 2026 11:13:47 +0000https://it-digger.net/posts/01-graalvm-vs-openjdk-basics/Exploring the evolution of the Java Virtual Machine: A deep dive into GraalVM’s Graal compiler versus OpenJDK’s C2. We examine Ahead-of-Time (AOT) compilation, polyglot capabilities, and why ‘write once, run anywhere’ is getting a significant performance upgrade.