•PRACTICE
System Design Case Studies Tracker
10 case studies tagged Messaging with full breakdowns.
Companies
Anthropic15
Salesforce15
Apple12
Uber12
Atlassian11
LinkedIn11
Netflix9
Oracle9
Snowflake9
Rippling8
Airbnb7
Bloomberg7
Capital One7
Databricks7
Walmart7
Flipkart6
NVIDIA6
Pinterest6
Roblox6
Adobe4
Visa4
Anduril1Topics
+5
Frequently Asked Questions
What are system design case studies?
System design case studies are real-world architecture problems broken down into structured breakdowns. Each case study covers requirements, high-level design, scale estimates, API designs, and deep dives into key components.
How many system design case studies should I prepare?
For FAANG interviews, preparing 15-20 case studies covering core topics like caching, load balancing, and database sharding is recommended. Focus on understanding trade-offs rather than memorizing solutions.
Which companies ask system design case studies?
All FAANG companies (Google, Amazon, Meta, Apple, Microsoft) plus top tech companies like Netflix, Uber, and Airbnb ask system design case studies. Senior-level interviews almost always include at least one system design round.
Practice with a Mock Interview
Apply these case studies in a live system design mock interview with InterviewSkool's AI interviewer.
Start System Design Interview →