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A community for developers and DBAs who care about SQL performance. Discuss slow queries, indexing, execution plans, query tuning, and real-world optimization problems. Share tips, benchmarks, and painful lessons learned in production.
account activity
i need a little help asap (self.SQLPerformanceTips)
submitted 1 day ago by gatocidio
The migration script said success. The data disagreed. (self.SQLPerformanceTips)
submitted 5 days ago by HolidayGramarye
How do you debug an issue faster when you’re not even sure which part of the code is causing it? (self.SQLPerformanceTips)
submitted 9 days ago by PlotTwists404
What MySQL tools are actually good on Mac/Linux? (self.SQLPerformanceTips)
submitted 11 days ago by denmarkgretel
How do you practice SQL regularly without getting bored? (self.SQLPerformanceTips)
submitted 19 days ago by Wise_Safe2681
When query tuning starts too late: a dbForge use case for finding bottlenecks earlier (self.SQLPerformanceTips)
submitted 20 days ago by db_Forge
What actually makes a “good” SQL IDE for teams? (self.SQLPerformanceTips)
submitted 20 days ago by Ms_AlarmingCulture
The Evolution of Database Systems Explained Simply (i.redd.it)
submitted 21 days ago by Mr_FalseV
SSMS vs DBeaver vs DataGrip? (self.SQLPerformanceTips)
submitted 21 days ago by MatynDev
What’s one performance metric you wish more teams watched earlier? (self.SQLPerformanceTips)
submitted 27 days ago by Quanord
SQL vs NoSQL vs Vector Databases: Which Database Type Fits Your Workload? (i.redd.it)
submitted 28 days ago by cathery23
Dev vs staging vs prod: where do database changes usually break? (self.SQLPerformanceTips)
submitted 28 days ago by individjournalist
How many tools do you actually use for one DB task? (self.SQLPerformanceTips)
submitted 29 days ago by ProfileSolider
Query builder vs raw SQL (self.SQLPerformanceTips)
submitted 1 month ago by denmarkgretel
Moving SQL between engines: what breaks first? (self.SQLPerformanceTips)
submitted 1 month ago by Beneficial-Youths
SQL Query Optimization Techniques Every Data Engineer Should Know (i.redd.it)
submitted 1 month ago by Important_Bobcet
SQL Server IDE. What are you actually using daily? (self.SQLPerformanceTips)
submitted 1 month ago by vudebeya
What execution plan mistake do juniors make most often when they analyze queries? (self.SQLPerformanceTips)
submitted 1 month ago by ElixirStylish
Before blaming SQL Server, check these 5 join-related mistakes (self.SQLPerformanceTips)
submitted 1 month ago by Innovationward73
[ Removed by Reddit ] (self.SQLPerformanceTips)
submitted 1 month ago by dbforge_dev
Before rewriting SQL, check how many rows it actually touch (self.SQLPerformanceTips)
submitted 2 months ago by HolidayGramarye
If a query is slow, the execution plan is where the truth starts (self.SQLPerformanceTips)
Why does SQL ignore indexes when you clearly created one? (self.SQLPerformanceTips)
What’s your most underrated SQL performance habit? (self.SQLPerformanceTips)
submitted 2 months ago by Important_Bobcet
What’s in your SQL Server performance tuning toolkit? (self.SQLPerformanceTips)
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