Performance

Why Big O Matters Performance is critical in software development. As your data grows, algorithms that seemed fast with small datasets can grind to a halt. Big O notation helps us understand and predict how algorithms scale, allowing us to make informed decisions about which approach to use. This …

By the third time our overnight ETL job set fire to the heap monitor, we suspected something deeper than the usual Go leakage. The numbers made no sense. Our struct-of-slices pipeline had every “optimization” the blog posts could muster, but every morning, the resident Grafana could only …