From AltschoolAfrica Student to Software Engineer Intern: A Personal Account of My Internship Journey
How I got my first software engineer role and my experience so far...
May 20, 20237 min read1.7K
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Message Queues: Why Your API Should Not Wait for Everything to Finish
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AI Made Your Team Faster. It Also Made Your Mistakes Permanent.
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Inside the Query Optimizer: How Databases choose and Evaluate Query Plans
You write a query. The database runs it. You get your result. Simple, right? Not quite. Before your query ever runs, the database is already making decisions behind the scenes. It evaluates different
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How to Read Query Execution Plans and Fix Slow Queries
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Why Some Queries Are Fast and Others Are Slow.
How Databases Optimize Performance
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What Happens When You Run a Query? From SQL to Results
When you write a query like: SELECT * FROM users WHERE id = 10; it feels simple. You send a request, and the database returns the result. But behind that one line of SQL, a lot is happening. The data
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