server-may-cry / highloadcup_18

My solution at highloadcup 2018

• Task details

Rating shelling:
1,300,000 records. 2.1 GB uncompressed. Filled in within 16 minutes.
1st phase: 0 -> 300 rps per 180 seconds = 27000 requests
2nd phase: 0 -> 600 rps per 300 seconds = 90000 requests
3rd phase: 0 -> 2000 rps per 60 seconds = 60000 requests

Hardware

• 4 CPU
• 2 GiB RAM