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Improved Query Performance with Variant Indexes

Summary: Reviews read-mostly indexing tech and proposes two variant indexes: Projection indexing (column values in RID order) and Bit-Sliced (bitwise view). Shows targeted performance gains over conventional indexes for certain aggregations, predicates, and multi-dimensional group-by queries, including a novel OLAP-like grouping method. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
2933
Venue
SIGMOD
Year
1997
Pagerank
0.00045447517
Overall Rank
121 | 99.17%
DOI
-

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