Oracle introduced index compression since version 8i.
Oracle从版本8i开始就引入了索引压缩。
Exploring XML data and index compression for storage efficiency and performance.
使用XML数据和索引压缩提高存储效率和性能。
Multidimensional Clustering (V8 GA) : Implements a form of index compression by using block indexes, one index entry for thousands of records.
多维集群(V 8GA)：使用块索引，数千个记录共用一个索引条目，实现索引压缩。
Multidimensional Clustering (V8 GA) : Implements a form of index compression by using block indexes, one index entry for thousands of records.
多维集群(V 8GA)：使用块索引，数千个记录共用一个索引条目，实现索引压缩。
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