Illustration of a data stream with timestamps and a watermark line.

Where Stream Processing Systems Draw the Line for Late Data

A deep dive into how stream engines decide what counts as late data, the mechanisms they expose, and best‑practice patterns for robust pipelines.

May 18, 2026 · 7 min · 1471 words · martinuke0
A stylized diagram of types interlocking like puzzle pieces, representing verification.

How Idris Uses Types to Verify Program Logic

Idris’s dependent type system lets developers embed logical specifications directly in types, enabling compile‑time verification of program behavior.

May 18, 2026 · 6 min · 1206 words · martinuke0
Illustration of a broken circuit in a cloud-native architecture.

Where Service Mesh Circuit Breakers Fail Under Pressure

Circuit breakers are a cornerstone of resilient microservices, yet they can become a bottleneck when traffic spikes. This post explores common failure modes and how to prevent them.

May 18, 2026 · 6 min · 1132 words · martinuke0
Diagram of jemalloc's arena and thread cache interaction.

How jemalloc Balances Arenas Against Thread Caches

A deep dive into jemalloc’s arena‑vs‑thread‑cache design, its runtime balancing algorithm, and practical tuning tips for developers.

May 18, 2026 · 8 min · 1560 words · martinuke0
Diagram of a Union-Find forest before and after path compression.

How Path Compression Flattens the Union-Find Tree Structure

Path compression dramatically speeds up Union-Find operations by collapsing intermediate nodes during finds, turning deep trees into almost flat structures.

May 18, 2026 · 6 min · 1224 words · martinuke0
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