Illustration of two memory semispaces with objects being copied.

Why Cheney Semispace Copying Prevents Heap Fragmentation

Explore why Cheney’s semispace copying algorithm inherently prevents heap fragmentation, how it works under the hood, and what trade‑offs developers should consider.

May 17, 2026 · 7 min · 1422 words · martinuke0
Illustration of two memory semispaces with arrows indicating copying.

The Mechanical Reality of Cheney Semispace Copying

Discover how Cheney’s semispace copying algorithm works under the hood, why it matters for modern runtimes, and what pitfalls to avoid when implementing it.

May 17, 2026 · 8 min · 1596 words · martinuke0
Illustration of encrypted data packets moving between client and server.

The Performance Tradeoffs of TLS 1.3 Zero Round‑Trip Resumption

A deep dive into TLS 1.3 0‑RTT resumption, covering handshake mechanics, latency benefits, replay risks, and practical configuration advice.

May 17, 2026 · 7 min · 1318 words · martinuke0
Diagram showing trace IDs flowing through multiple services.

How Trace Context Travels Across Distributed Service Boundaries

A deep dive into trace context propagation, covering standards, transport mechanisms, pitfalls, and actionable OpenTelemetry guidance.

May 17, 2026 · 7 min · 1408 words · martinuke0
Diagram of a message pipeline with a duplicate filter.

Why Exactly-Once Delivery Requires Idempotence to Work

A deep dive into why exactly‑once delivery semantics depend on idempotent operations, with practical patterns, code samples, and testing strategies.

May 17, 2026 · 7 min · 1433 words · martinuke0
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