Designing Multi-Region Applications

Guides developers through selecting the right multi-region pattern for their CockroachDB application and implementing it with proper validation. Covers the decision model for choosing between regular regional tables, REGIONAL BY ROW, GLOBAL tables, and manual geo-partitioning, plus a hands-on demo framework for comparing approaches.

Complement to other skills: For transaction design patterns, see designing-application-transactions. For SQL syntax and schema design, see cockroachdb-sql.

When to Use This Skill

• Deciding how to model multi-region read/write behavior in CockroachDB
• Choosing between active-active and active-passive architectures
• Evaluating REGIONAL BY ROW vs manual geo-partitioning
• Understanding GLOBAL table behavior and trade-offs
• Designing for local reads and writes in multiple regions
• Building or presenting a multi-region demo or workshop
• Validating leaseholder placement and zone configurations
• Optimizing cross-region transaction latency

Do not use this skill when the question is only about SQL syntax, indexing, or generic schema design with no multi-region decision involved.