Aikesheng Open Source Community
Apr 24, 2025 · Databases
Migrating from PolarDB PostgreSQL to OceanBase (ob_oracle): A Comprehensive Guide
This article presents a step‑by‑step migration plan for moving a PolarDB PostgreSQL 11.9 tenant to an OceanBase 4.2.1.10 Oracle‑compatible tenant, covering background, scope, task distribution, user and permission conversion, table‑structure transformation, DataX data transfer, performance tuning, error handling, monitoring, and final recommendations.
DataXOceanBasePerformance Tuning
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