Most of us, software engineers, are familiar with (or, at least, have heard of) the well-known "Big O" notation (O-notation for short). The reasons are diverse. O-notation is a concept that arises frequently in technical interviews, so it is likely t...

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Super clear article Mario, you are rocking at this!
Big O notation and the other families are very important for analysis and understanding performance when working with big data sets. They are also very useful for interviews, so this is a topic to revisit and be familiar for sure!
Keep this coming!
Great article Mario Cerveraπ€©.
I am so fascinated by the way you write your blogs, they're so simple to understand & explanations are so clean :)
Maxi Contieri
Software Engineer
Amazing article !
I have a computer science degree and only learned about Big O. But this is wider and more fair to many practical bad algorithms like quick sort.
And of course I fell in love with your last paragraph. I'll add it to every Performance related article like yours