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Sound familiar?

  • Postgres → CockroachDB via MOLT — the migration is approved and MOLT is the canonical toolkit, but the schema-audit + application-tier-retry-handling scope needs design.
  • Multi-region rollout — single-region CockroachDB is in production but the REGIONAL BY ROW topology rollout for data-residency needs a runbook.
  • Self-managed → Cloud — Cloud Dedicated economics look favourable, but the configuration migration + cutover sequence need planning.

JusDB CockroachDB migration team delivers tested cutover runbooks with MOLT Verify gates. Book a CockroachDB migration scoping call →

Tested cutover playbooks with MOLT Verify gates

CockroachDB Migration Services

In short: A CockroachDB migration moves PostgreSQL, Oracle, or MySQL onto distributed SQL via the MOLT toolkit — schema and application audits, MOLT Fetch bulk load, MOLT Replicator CDC, and MOLT Verify row-level parity — plus multi-region table rollout and Cloud onboarding, all with replication-lag-monitored cutovers and rollback gates.

PostgreSQL / Oracle / MySQL → CockroachDB via MOLT toolkit, multi-region table rollout, self-managed → CockroachDB Cloud onboarding, version upgrades — with replication-lag-monitored cutovers and rollback gates. See CockroachDB consulting for the architecture-decision phase.

CockroachDB migrations we handle

Each path has a tested runbook — MOLT-driven cutover, replication-lag gating, defined rollback procedure.

PostgreSQL → CockroachDB
Canonical migration via MOLT toolkit. Schema audit (DDL gaps), application audit (Read Committed assumptions, retry handling), bulk Fetch + Replicator continuous CDC + Verify parity validation.
Oracle → CockroachDB
Less common but viable when distributed-SQL is a hard requirement. MOLT Schema Conversion + manual PL/SQL rewrites + retry-handling integration. Postgres-as-intermediate sometimes simpler.
MySQL → CockroachDB
MOLT supports MySQL source. Schema conversion + application-tier rewrites (Postgres-protocol vs MySQL-protocol). Usually paired with broader application modernisation.
Single-Region → Multi-Region
REGIONAL BY ROW topology rollout, replica placement for survival goals, application routing updates. Per-table rollout rather than cluster-wide.
Self-Managed → Cloud
CockroachDB Cloud Serverless or Dedicated onboarding. Same engine, configuration + region migration. Sustained-scale workloads may stay self-managed for economics.
Version Upgrades
Cross-major CockroachDB upgrades with cluster-wide compatibility validation, rolling node upgrade, online schema-change behaviour testing.

CockroachDB migration — common questions

Ready to plan the CockroachDB migration?

Book a 30-minute scoping call. We'll review source topology, design the MOLT cutover sequence, and propose the engagement shape.

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