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Method for Efficient Aggregation of Numerous Data using Sparse Bit Sets
Method for Efficient Aggregation of Numerous Data using Sparse Bit Sets
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机译:使用稀疏位集有效聚合大量数据的方法
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摘要
A data-processing technique for increasing data-size capacity and improving query speed on large datasets where fields within records are replaced by integers representing distinct values of those fields, the integers drawn from a densely-populated range, wherein a computer data storage structure is initialized and maintained to represent a large number of binary values (“bits”) within a smaller number of actual machine-memory bits of the computer. Representative structures and operations thereon, as well as applications of the data structure to support more-sophisticated data structures and operations, are described and claimed.
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