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fix: replace unavailable resource and add more description (#8079)

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Rikuya Osawa
2025-01-20 11:06:05 +00:00
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src/data/roadmaps/system-design/content/sql-tuning@fY8zgbB13wxZ1CFtMSdZZ.md
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# SQL Tuning
SQL tuning is a broad topic and many books have been written as reference. It's important to benchmark and profile to simulate and uncover bottlenecks.
SQL tuning is the attempt to diagnose and repair SQL statements that fail to meet a performance standard. It is a broad topic and many books have been written as reference. It's important to benchmark and profile to simulate and uncover bottlenecks.
- Benchmark - Simulate high-load situations with tools such as ab.
- Profile - Enable tools such as the slow query log to help track performance issues.
@@ -9,6 +9,6 @@ Benchmarking and profiling might point you to the following optimizations.
To learn more, visit the following links:
- [@article@Optimizing MySQL Queries](https://aiddroid.com/10-tips-optimizing-mysql-queries-dont-suck/)
- [@official@Introduction to SQL Tuning - Oracle](https://docs.oracle.com/en/database/oracle/oracle-database/23/tgsql/introduction-to-sql-tuning.html#GUID-B653E5F3-F078-4BBC-9516-B892960046A2)
- [@article@How we optimized PostgreSQL queries 100x](https://towardsdatascience.com/how-we-optimized-postgresql-queries-100x-ff52555eabe?gi=13caf5bcf32e)
- [@feed@Explore top posts about SQL](https://app.daily.dev/tags/sql?ref=roadmapsh)