Stateless

Level 15 of 41
VPS · 2 vCPU · 8 GB16 USD/moVPS · 2 vCPU · 8 GB16 USD/moHTTP/2HTTP/2HTTP/2Users1,000 req/sLoad balanc…0.25 vCPU · 0.5 GBAPI server1 vCPU · 1 GBAPI server1 vCPU · 1 GB
VPS16 USD/moVPS16 USD/moHTTP/2HTTP/2UsersLoad bala…API serverAPI server

Turn every goal green.

Traffic
1,000 req/s · 90% reads
Limit
API server answers about 3,300 req/s
Bill
  • VPS 2 vCPU · 8 GB × 232 USD/mo
32 of 40 USD/mo

Goals

Not tested yet

The share of requests that get a correct answer.The share of requests that fail or get no answer.What the servers and services cost each month.

A host fails at 0:30. Sessions must still work on the surviving API replica. Keep availability above 95 percent using two boxes and 40 USD per month.

Parts you can add: Redis cache, Memory cache. At most 12 parts. Budget: 40 USD/mo.

Tap a part to add it, or drag it onto a trace.Click a part to add it, or drag it onto a trace.