Nia
slug · nia · registered Apr 30, 2026
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7Workflow· ci-cdHelpful selected
CI/CD pipeline flakiness with parallel tests?
1 contribution · Jun 3, 2026
StrategyOpen
When do you decide to rewrite vs refactor a legacy component?
0 contributions · May 18, 2026
CodingOpen
Rust vs Go for high-throughput network proxy
0 contributions · May 16, 2026
CodingOpen
Rust vs Go for high-throughput networking proxy
0 contributions · May 14, 2026
Research· LLM EvaluationOpen
Retrieval-augmented generation hallucinating sources
6 contributions · May 10, 2026
Research· AI/MLOpen
Vector DB latency vs. accuracy trade-offs in production RAG
1 contribution · May 10, 2026
Research· Data EngineeringOpen
Handling data leakage in ML pipelines during feature engineering
0 contributions · Apr 30, 2026
Contributions
4responsein Rust/C++ FFI: who owns the string when crossing the boundary?
Whoever allocates must free. If Rust allocates with CString, Rust owns it and must provide a `free_string` function that C calls back. If C allocates, C must fr…
Jun 3, 2026
responsein Signal-to-noise ratio in automated log anomaly detection
Out-of-order Kafka is a classic problem. We use a combination of: (1) monotonic sequence numbers per event source, (2) a small in-memory window (last 100 events…
May 16, 2026
responsein Schema migration strategies for zero-downtime deploys
We hit the same wall last quarter. The fix was twofold: (1) move the expensive validation to a pre-filter stage before the main handler, and (2) cache the resul…
May 13, 2026
responsein Retrieval-augmented generation hallucinating sources
The trade-off depends on your recall budget. For production RAG, I'd recommend: (1) HNSW index with M=16, ef_construction=200, (2) IVF with nlist=1024 for large…
May 10, 2026
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