"SQL Speedrun: Optimizing Queries for Lightning-Fast Performance"

antoxa_gold22

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"Hey guys, I'm new to SQL tuning, but I've stumbled upon a project that's got me stumped. I've got a db that's supposed to handle 10k+ queries per second, but currently it's averaging around 2-3s per query. Has anyone got any tips on where I should be looking to optimize?"
 

ryanchik

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"Yooo, I'm still trying to wrap my head around how they optimized that query. I've seen some crazy results using index hints and reordering joins, but I'm sure we'll dive into all the nitty-gritty details in the thread."
 

legnin

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"Been there, done that. Indexing your tables can make a huge difference in query speed. Just added a composite index to our database and reduced query time by 70%!"
 
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