Facilitation, Consensus Building and Decision Driving Questions

Gather requirements

• Meet stakeholders (app owners, SRE, security, finance) to collect functional (query patterns, consistency, transactions), nonfunctional (latency, throughput, RTO/RPO, scalability), constraints (cloud provider, compliance, budget), and migration constraints (data volume, downtime window).
• Translate into measurable acceptance criteria (e.g., 99th‑pct latency < 20ms, replication lag < 1s, TCO over 3 years).

Structure the debate

• Define decision criteria upfront: performance, consistency model, operational burden, backup/DR, security/compliance, cost, ecosystem/integration.
• Shortlist 2–3 candidates (e.g., managed PostgreSQL, Cassandra, cloud-native document DB).
• Run comparable demos/PoCs: identical dataset and representative workloads, run synthetic and replayed production traces.
• Benchmarks: throughput/latency, failover recovery, backup/restore time, scaling behavior. Include chaos testing (network partition, node failure).
• Document test harness, scripts, and raw results.

Capture decisions

• Write an ADR that records alternatives considered, criteria, results, chosen option, migration plan, rollback conditions, and owners.
• Create tickets for implementation tasks, monitoring, runbooks, and compliance artifacts.

Address minority concerns

• Hold a “concerns review” meeting; require concrete risk mitigations (phased rollout, canary, dual-write for a period).
• Schedule checkpoints (post-migration smoke, 30/90-day review) and accept action items to resolve outstanding issues.
• Keep open feedback channel; if a concern proves valid, trigger rollback/migration contingency in ADR.

This approach balances empirical evaluation, clear documentation, and operational safeguards to reduce risk and ensure stakeholder buy-in.

Meeting goal & context
Align cross-functional teams on an architecture change (e.g., multi-region DB migration) with clear timeline and scope.

Time-boxed agenda (60 min)

• 0–5m: Opening + desired outcome (Facilitator)
• 5–15m: Current proposal & constraints recap (owner)
• 15–30m: Risks, dependencies, and technical gaps (subject-matter leads)
• 30–45m: Options & trade-offs (whiteboard scoring)
• 45–55m: Decisions, owners, and next steps (Decision Owner)
• 55–60m: Parking lot review & close (Timekeeper)

Roles

• Facilitator: run agenda, surface trade-offs, keep discussion technical and focused
• Timekeeper: enforce time boxes, call out overruns
• Decision Owner: accountable for final choice and communicating downstream

Surface & document risks

• Live populate a RAID log (Risk/Assumption/Issue/Decision) with: priority, impact, likelihood, owner, mitigation, and deadline.
• Create tracked JIRA tickets for high/medium risks and link to design doc.

Conflict-resolution techniques

1. Weighted scoring matrix (latency, downtime, cost, team effort) to make decisions objective.
2. Proof-of-concept / canary plan: small pilot to validate risky assumptions and shorten timeline conflicts.
3. Escalation + RACI: map who must sign off and use a short escalation path (tech lead → architecture board) when stalemates persist.

Outcome: enforce decisions with owners, time-box follow-ups, and convert open items into tracked actions.