Tag Archives: compress

Oracle RMAN各类压缩算法对比测试

Posted on June 7, 2020 by Alfred Zhao

本文是对Oracle RMAN各类压缩算法的对比测试。
Oracle 提供Basic Compression Option（BCO）和Advanced Compression Option（ACO）两种选项，其中ACO又包含HIGH、MEDIUM、LOW三种压缩级别。 Continue reading →

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