Unique handles across regions

Scale 23
RegionRegionRegionHTTP/2HTTP/2HTTP/2HTTP/2HTTP/2HTTP/2Users30 req/sAPI server1 vCPU · 1 GBUsers30 req/sAPI server1 vCPU · 1 GBUsers30 req/sAPI server1 vCPU · 1 GBKey-value…1 vCPU · 1 GBKey-value…1 vCPU · 1 GBKey-value…1 vCPU · 1 GB
HTTP/2HTTP/2UsersAPI s…UsersAPI s…UsersAPI s…Key-v…Key-v…Key-v…

Turn every goal green.

Traffic
Claims ap30 req/s · writes onlyClaims eu30 req/s · writes only1 more
Limit
API server answers about 3,300 req/s
Bill
  • API server × 312 USD/mo
  • Key-value store × 312 USD/mo
24 of 40 USD/mo

Goals

Not tested yet

99 of 100 requests finish faster than this.The share of requests that fail or get no answer.What the servers and services cost each month.

Users in 3 regions claim handles, 30 claims/s each, mostly from 10,000 popular names. No handle may have two owners. Keep claim p99 under 200 ms and errors under 10 percent. At 2:00 the Asia region is cut off for 20 s. Budget 40 USD/mo.

A lease with a fencing tokenTap to turn the fencing tokens on or off

Fencing tokens · lease 30 s · late write with token 33: rejected

Parts you can add: Key-value store, Document DB. At most 7 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.