Grokking the System Design Interview: Why the Original Course Still Wins

'Grokking the System Design Interview' started as a course by Arslan Ahmad and the Design Gurus team, briefly appeared on Educative, and then moved to DesignGurus.io.

The Educative version was later renamed and continues separately, so it is not the same as the maintained original course.

The current original course on DesignGurus.io is recently updated and includes lessons, quizzes, and interactive diagrams.

The article helps candidates identify the official, up-to-date version and avoid older or duplicate system design prep material.