[Database Series 07] Understand Indexes! Why the Same SQL Can Have Vastly Different Search Speeds

The theme for this session is database "indexes".Indexes are one of the technologies you absolutely must understand when ...
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ORM vs. SQL: When to use each

Take any social media app, every tax preparation app or banking app, look to where the data is stored and you'll find a database that supports the application. The following example of SQL code ...