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Grok Bot+18 agentsDatabase Migration Planner — Move Data Without Chaos
Build evidence-based migration runbooks with semantic mapping, reconciliation, cutover gates, workload protection and recovery strategy.
$9.99
Database Migration Planner — Move Data Without Chaos
Example session with this skill installed
Illustrative scenario: Plan a migration of customer records from system A to B. IDs must stay stable and balances must reconcile. Source remains writable during preparation. No engine/version, CDC support, volume, downtime allowance or restore proof exists. Provide phased gates and unknowns without moving data.
- Read your context and instructions
- Compiled the database migration planner
Migration planning brief — illustrative
Success invariants: stable customer IDs; reconciled balances; tenant/customer relationships preserved; agreed application behavior. Confirm currency, decimals, nulls, deletes, timestamps and privacy/retention scope. No migration duration or zero-downtime promise.
Phase 1 — inventory and compatibility: gather actual schemas, engine/version, applications, constraints, workload and dependencies. Verify target semantic mappings and tooling support. Establish downtime, recovery and data-loss tolerances with authorized owners.
Phase 2 — rehearsal: use approved sanitized or appropriately protected data; test mappings, referential/business invariants and representative workload. Validate backup/restore, not just backup existence.
Phase 3 — initial backfill: define explicit source of truth, repeatable import and throttling/stop conditions. Record progress and rejects. Because the source stays writable, a consistent change-capture or bounded final-sync approach is needed; CDC availability remains unverified.
Phase 4 — synchronization and reconciliation: design ordering, update/delete semantics and conflict handling after capabilities are known. Compare authoritative balance control totals plus key-level checks; row count alone is insufficient.
Phase 5 — cutover: require reconciled data, acceptable lag, application compatibility, approved operational readiness and named decision authority. Transition source of truth deliberately; freeze or coordinate writes according to verified design.
Recovery: before target-only writes, rollback may return to source under an approved plan. After target-only writes, reverse synchronization or roll-forward may be necessary; do not assume rollback is trivial.
Phase 6 — acceptance: monitor actual outcomes and retain source according to approved policy; no irreversible cleanup before acceptance and retention gates.
Execution notes: no connections made, data copied, cutover performed or restore demonstrated.
Connects securely to your tools. The creator never sees your data.
About this skill
Database Migration Planner supports database, schema, engine, region and platform transitions. It defines migration purpose and success, inventories source/target dependencies and workload, then plans mappings, synchronization, validation, cutover and rollback or roll-forward.
The skill separates backfill from live-change capture and treats identifiers, nulls, decimals, timezones, constraints and business meaning as explicit migration concerns. Row counts alone do not prove correctness. It plans rehearsals, throttling, stop conditions, application compatibility and source-of-truth changes at each phase.
Use authorized schemas, sanitized data, requirements and operational evidence to produce decision records and implementation runbooks. No measurements, provider features or results are invented. A plan cannot prove actual production duration or recoverability, and consequential execution requires separate authorization and coordinated owners.
How to use
Skills on Agensi run inside your AI agent. Copy the prompt, paste it into your agent, and it connects to Agensi and installs this skill for you. If a payment is needed, your agent shows it to you first.
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