An in-depth look at the eBPF program verifier — the component that makes it safe to run untrusted bytecode inside the Linux kernel, covering its architecture, type system, and real-world implications.
A hands-on guide to deploying Envoy Proxy as a production API gateway, covering circuit breakers, retries, rate limiting, and health checking patterns that keep your microservices alive under pressure.
Build LogRelay, a distributed log shipper that signals real systems engineering skills. Learn how to implement backpressure, batching, and persistence in Go.
A hands-on guide to building a distributed log store in Go — covering ingestion, replication, persistence, and a query layer. Each section includes real code and a roadmap to production-grade features.
eBPF lets you run sandboxed programs inside the kernel without modifying source code or loading kernel modules. This post explores its architecture, verification pipeline, and how teams use it for observability, networking, and security at scale.