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The Case for a Wide-Table Approach to Manage Sparse Relational Data Sets

Summary: Argues sparsity across hundreds of attributes is best handled with a single wide table, not sparse schemas. Proposes facilities for multi-attribute queries and fast processing on wide sparse tables, enabling self-managing DBs by reducing schema overhead. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
3904
Venue
SIGMOD
Year
2007
Pagerank
6.1886396e-05
Overall Rank
4,427 | 69.24%
DOI
-

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Showing 5 of 5 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
20 C-Store: A Column-oriented DBMS 2005 VLDB 0.00086163998
53 DISCOVER: Keyword Search in Relational Databases 2002 VLDB 0.00065993143
237 An Efficient, Cost-Driven Index Selection Tool for Microsoft SQL Server 1997 VLDB 0.00031727601
547 Schema-Free XQuery 2004 VLDB 0.00020372992
860 Storage and Querying of E-Commerce Data 2001 VLDB 0.00015804018
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