Problem 1: How much will the storage of logs cost for a standard, monolithic 100,000 RPS web application?

#napkin-math

Share your solution and how you arrived at it on Twtxt and tomorrow, I’ll share mine! 👌

Anyone had a chance to have a go at this problem yet? 🤔I’ll post my solution in a few hours…

A reminder of the problem:

How much will the storage of logs cost for a standard, monolithic 100,000 RPS web application?

My solution to:

How much will the storage of logs cost for a standard, monolithic 100,000 RPS web application?

• 512 bytes logged per request
  
• 100,000 RPS
  
• ~50MB/s
  
  • ~4TB/day
    
• $0.02/GB Blob Storage
  
  • $0 ingress
    
• 90 days retention
  
  • ~400TB
    
  • $8k Blob Storage
    
• Costs:
  
  • ~$88/day
    
  • ~$2.6k/month
    
  • ~$32k/year