Hacking the System Design Interview: Your Ultimate Guide to GitHub Resources and PDF Prep
Never start drawing immediately. Ask about DAU (Daily Active Users), read/write ratios, and specific features (e.g., "Do we need real-time notifications?").
Finding the PDF is only half the battle. To "hack" the interview, you need a repeatable framework. Most top-tier candidates use a variation of this:
Estimate throughput and storage. If you're designing YouTube, how many petabytes of storage do you need per day?
Understanding that you can't have Consistency, Availability, and Partition Tolerance all at once.
1. The System Design Primer (donnemartin/system-design-primer)
With over 250k stars, this is the gold standard. It includes: An organized study plan.
Hacking the System Design Interview: Your Ultimate Guide to GitHub Resources and PDF Prep
Never start drawing immediately. Ask about DAU (Daily Active Users), read/write ratios, and specific features (e.g., "Do we need real-time notifications?").
Finding the PDF is only half the battle. To "hack" the interview, you need a repeatable framework. Most top-tier candidates use a variation of this:
Estimate throughput and storage. If you're designing YouTube, how many petabytes of storage do you need per day?
Understanding that you can't have Consistency, Availability, and Partition Tolerance all at once.
1. The System Design Primer (donnemartin/system-design-primer)
With over 250k stars, this is the gold standard. It includes: An organized study plan.
