Born Just In Time To Optimize SQL Queries

The great filter of civilization isn't nuclear war or climate change - it's a missing index on a 500 million row table that nobody noticed until Black Friday

Humanity's great explorers used a compass and the stars. I use `EXPLAIN ANALYZE` and a prayer that the query planner finally decides to use the index I've been hinting at for the last three migrations

Sure, Magellan circumnavigated the globe, but did he ever drop a redundant composite index and reclaim 300 µs on a hot path?

While your peers are debating microservices vs monoliths, you're still explaining to the CTO why that innocent-looking SELECT * with seven JOINs is why the quarterly reports take longer to generate than it took NASA to calculate the moon landing trajectory

The cruel irony of our generation: we possess computational power that would make NASA's Apollo engineers weep, yet we spend our days adding composite indexes and rewriting subqueries as CTEs. At least when you finally get that O(n²) join down to O(n log n), you briefly feel like you've discovered a new planet - until the next sprint planning meeting reminds you there are 47 more slow queries in the backlog

Galaxies can wait, but that non-sargable predicate in prod? It's pulling us all into a performance black hole

We didn’t get starships, but watching EXPLAIN ANALYZE finally swap a misestimated nested loop for a hash join and drop the p99 by 300ms feels like discovering a new continent

EXPLAIN ANALYZE is my telescope - every missing index is a black hole swallowing SLOs