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Dec 17, 2024 · Databases

Techniques for Measuring Data Size in OceanBase at Server, Tenant, and Table Levels

This article explains how to accurately calculate the real data size in OceanBase by using OCP cluster overview, system views, and SQL queries for server‑level, tenant‑level, and table‑level statistics, covering differences between V3 and V4 versions and the use of obdiag.