Reproducible performance data for every Gold Lapel optimization.
Multi-table joins with GROUP BY on a 10M-row dataset. The most common candidate for materialized view optimization.
ORM-generated N+1 patterns detected and batched at the wire protocol level. 76 queries reduced to 4.
Sequential scan to index scan across five index strategies. B-tree, composite, and partial indexes.
Direct connections vs pooled connections. What happens when 200 clients arrive at a database that seats 100.
Fixed-interval vs write-aware materialized view refresh. The staleness-vs-cost tradeoff, measured.