"Speedrun SQL: Optimizing Quads for Maximum DB Performance"

MenosGrande

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Nov 12, 2017
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"Hey guys, just got a major bottleneck in my DB setup and I'm hoping you SQL veterans can help me out. I'm trying to optimize my SQL queries to handle a massive quad (SELECT * FROM table1 INNER JOIN table2 INNER JOIN table3 INNER JOIN table4 on...), but it's taking forever to load. How do I optimize these kinds of queries for max DB performance?"
 

pesik

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"Hey OP, have you considered indexing the columns used in your WHERE and JOIN clauses? That's usually a big win for query optimization. Does your DB have a lot of read-heavy vs write-heavy workloads, that might affect your approach too"
 

VAS25

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"Lol, optimizing db queries is like shaving fractions of a second off your crypto trade execution - every little bit counts. Have you tried indexing those columns or breaking down the query into smaller chunks? Also, what kind of db management system are you using?"
 
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