Ruby: An object-oriented programming language that's flexible and handy

Use existing SystemTap tapsets to make your SystemTap scripts more concise and more portable. Write your own tapsets to allow yourself and others to reuse SystemTap code across multiple instrumentation scripts.

An exploration of how to use built-in build tooling available in OpenShift Container Platform 4 to build multi-architecture container images when running a cluster with multi-architecture compute machines.

Get insights for improving JIT (just-in-time) compiler performance for Ruby based on a GCC engineer's experience developing an MIR-based JIT prototype.

Learn about 8 optimization techniques for a faster interpreter in Ruby which I developed using a dynamically specialized internal representation (IR).