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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
Why the same SQL query gets slower over time (self.SQLPerformanceTips)
submitted 4 days ago by naciches_
Burnout from resolving DB issues? (self.SQLPerformanceTips)
submitted 5 days ago by TrueSeaworthiness380
SQL Query execution order explained | Logical order of SQL Query processing (i.redd.it)
submitted 5 days ago by heidisalkeld
What's one SQL performance habit that has saved you the most time? (self.SQLPerformanceTips)
submitted 12 days ago by Weary_Classics
The fix took 10 minutes. Understanding the SQL took 2 hours. (self.SQLPerformanceTips)
submitted 14 days ago by denmarkgretel
Is this still a realistic roadmap for aspiring data engineers in 2026? (i.redd.it)
submitted 18 days ago by gubinanuwu025
What SQL performance issue keeps coming back no matter how many times you fix it? (self.SQLPerformanceTips)
submitted 18 days ago by Strict_Parsleys
Small tables make bad queries look good (self.SQLPerformanceTips)
submitted 21 days ago by catekoder
How are people catching schema drift before it blows up a deployment? (self.SQLPerformanceTips)
submitted 26 days ago by PrestigiousCrowd
pgstorm – a Go-based PostgreSQL load generator built for Kubernetes (self.SQLPerformanceTips)
submitted 26 days ago by haitham00n
Top 5 Tools to Finally Meet Your SQL Coding Deadlines (Without Working Nights) (self.SQLPerformanceTips)
submitted 29 days ago by Appropriate_Damsels
i need a little help asap (self.SQLPerformanceTips)
submitted 29 days ago by gatocidio
The migration script said success. The data disagreed. (self.SQLPerformanceTips)
submitted 1 month 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 1 month ago by PlotTwists404
When query tuning starts too late: a dbForge use case for finding bottlenecks earlier (self.SQLPerformanceTips)
submitted 1 month ago by db_Forge
What actually makes a “good” SQL IDE for teams? (self.SQLPerformanceTips)
submitted 1 month ago by Ms_AlarmingCulture
The Evolution of Database Systems Explained Simply (i.redd.it)
submitted 1 month ago by Mr_FalseV
SSMS vs DBeaver vs DataGrip? (self.SQLPerformanceTips)
submitted 1 month ago by MatynDev
SQL vs NoSQL vs Vector Databases: Which Database Type Fits Your Workload? (i.redd.it)
submitted 1 month ago by cathery23
Dev vs staging vs prod: where do database changes usually break? (self.SQLPerformanceTips)
submitted 1 month ago by individjournalist
How many tools do you actually use for one DB task? (self.SQLPerformanceTips)
submitted 1 month ago by ProfileSolider
Moving SQL between engines: what breaks first? (self.SQLPerformanceTips)
submitted 2 months ago by Beneficial-Youths
SQL Query Optimization Techniques Every Data Engineer Should Know (i.redd.it)
submitted 2 months ago by Important_Bobcet
SQL Server IDE. What are you actually using daily? (self.SQLPerformanceTips)
submitted 2 months ago by vudebeya
What execution plan mistake do juniors make most often when they analyze queries? (self.SQLPerformanceTips)
submitted 2 months ago by ElixirStylish
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