System design interview questions with solutions
System design interview questions with solutions¶
Common system design interview questions with sample discussions, code, and diagrams.
Solutions linked to content in the
solutions/folder.
| Question | |
|---|---|
| Design Pastebin.com (or Bit.ly) | Solution |
| Design the Twitter timeline and search (or Facebook feed and search) | Solution |
| Design a web crawler | Solution |
| Design personal budget tracking app (Mint.com) | Solution |
| Design the data structures for a social network | Solution |
| Design a key-value store for a search engine | Solution |
| Design Amazon's sales ranking by category feature | Solution |
| Design a system that scales to millions of users on AWS | Solution |
| Add a system design question | Contribute |
You can practice a few sample questions and discuss solutions with the community on this practice platform.
Design Pastebin.com (or Bit.ly)¶
Design the Twitter timeline and search (or Facebook feed and search)¶
Design a web crawler¶
Design personal budget tracking app (Mint.com)¶
Design the data structures for a social network¶
Design a key-value store for a search engine¶
Design Amazon's sales ranking by category feature¶
Design a system that scales to millions of users on AWS¶
