Match engine

Chain 18
SQLTCPPartner apps300,000 req/sMatching en…1 vCPU · 4 GBPostgres2 vCPU · 4 GB
SQLTCPPartner apps300,000 req/sMatching en…1 vCPU · 4 GBPostgres2 vCPU · 4 GB

Turn every goal green.

Traffic
300,000 req/s · writes only
Limit
Postgres answers about 5,000 writes/s
Bill
  • Matching engine16 USD/mo
  • Postgres16 USD/mo
32 of 400 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.

The order gateway sends 300,000 orders/s for 500 instruments. Latency counts from the gateway to the match result, and p99 must stay below 1 ms. The current design needs more than 2 s. Budget: 400 USD/month.

A page waits for its slowest callDrag or use arrow keys to change the calls per page

Calls per page: 20 · 18% of pages wait 2.0 s

Parts you can add: Matching engine, Postgres, Kafka log, Dedicated 8 vCPU 32 GB, Dedicated 2 vCPU 8 GB. At most 8 parts. Budget: 400 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.