**(#7yfkzjq) * Page size 1MB

• Median 50 pages per query
  

• 80% pages cached
  

• 200us SSD reads
  

• 100us Memory reads
  

• Query time:
  

  • (50x0.80x10 …**
    

• Page size 1MB

• Median 50 pages per query

• 80% pages cached

• 200us SSD reads

• 100us Memory reads

• Query time:

  • (50x0.80x100)+(50x0.20x200)‎ = 6,000

  • 6000us

  • 6ms ⌘ Read more