The Great Database Misconception
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The Great Database Misconception
In the world of software development, a familiar pattern emerges when an application starts to crawl: the developers look at the monitoring dashboard, see high CPU usage or long response times, and immediately point a finger at the SQL database. The common refrains include “PostgreSQL can’t handle this load,” “We need to migrate to NoSQL,” or “We just need a bigger RDS instance.”
However, in 90% of cases, the database engine is not the problem. Modern relational database management systems (RDBMS) are marvels of engineering, …

