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Example Verdicts

Real deliberations by the council. See the reasoning before you submit.

Should I use Vercel or AWS for hosting a Next.js SaaS app with 10K monthly users and a team of 2?
Pro tradeoff 88% confidence
Should we migrate from DynamoDB to PostgreSQL with Citus for a multi-tenant SaaS with 2,000 tenants and 50ms p99 latency...
Pro irreversibility 72% confidence
Should we replace our ELK stack with Grafana Loki and OpenTelemetry for a platform generating 500GB of logs per day acro...
Pro system_design 78% confidence
Should we adopt OpenTofu after the HashiCorp license change, or stay on Terraform for infrastructure managing 3 AWS acco...
Pro tradeoff 82% confidence
Should we move our CI/CD from GitHub Actions to self-hosted runners for a 50-developer team spending $8K/month on Action...
Pro optimization 72% confidence
should we replace Redis with Valkey now that Redis changed its license, or stay on Redis for a 200-node deployment handl...
Pro tradeoff 82% confidence
Should we open-source our internal deployment tool or keep it proprietary? 2 years of development, 40K lines of Go, used...
Pro irreversibility 82% confidence
Our payment service had 3 cascading failures in 6 months — all triggered by a downstream timeout. Should we add a circ...
Pro uncertain_causality 85% confidence
AWS Lambda vs Cloudflare Workers for a latency-sensitive API gateway. 200M requests/month, P99 target <50ms, currently o...
Pro optimization 80% confidence
Snowflake vs self-hosted ClickHouse for a 5TB/day analytics pipeline. Team of 3 data engineers, $15K/month budget, need ...
Pro tradeoff 82% confidence
Should a 60-person engineering org switch from project-based teams to platform/stream-aligned topology? Currently shippi...
Pro system_design 82% confidence
One central warehouse vs three regional hubs for next-day delivery across the continental US? Current volume 8K orders/d...
Pro tradeoff 72% confidence
Should we replace our manual QA inspection line with machine vision? 200K units/month, 3 shifts, 0.2% defect rate, $400K...
Pro optimization 80% confidence
We have a 200K-line Django monolith serving 15K RPM. Which service should we extract first? The app has payments, notifi...
Pro system_design 73% confidence
What breaks if we switch from REST to gRPC for all internal services? We have 12 microservices, 4 backend engineers, bro...
Pro risk_surface 82% confidence
Should a 15-person startup build its own authentication system or use Auth0/Clerk? We handle financial data under SOC 2,...
Pro tradeoff 82% confidence
At what scale does a webhook-driven SaaS architecture collapse and how should it be redesigned before that happens? We h...
Pro system_design 72% confidence
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