Unlike binary data, XML is highly structured, and many parsers and tools are optimized to search and query XML data.

和二进制数据不同，XML 是高度结构化的，很多解析器和工具针对 XML 数据搜索和查询进行了优化。

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Performance enhancements - greatly increased indexing speed, a binary response format and a much faster delete-by query have been incorporated.

性能增强——显著提高了索引速度，二进制响应格式和快速查询删除功能。

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Furthermore, binary sets are an efficient and compact alternative to histograms, and their performance suffices as a first pass query.

此外，二进制集是直方图的一种有效而简捷的替代方法，其检索性能足以满足第一遍查询。

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