Concurrency in the Data Warehouse

Summary: Introduces Query Priority Concurrency for data warehouses, using versioning to keep query performance unaffected by concurrent trickle loads and corrections. Six lock modes and frozen queries enable serialized loading while users read the current published warehouse version. (summarized by gpt-5.6-luna on Jul 24 2026)

Paper ID: 8911
Venue: VLDB
Year: 2000
Pagerank: -
Overall Rank: 14,119 | 3.14%
DOI: -

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Authors

1. Richard Taylor (Informix Software Inc.)

BibTeX Citation

@article{taylor_vldb00,
        title = {{Concurrency in the Data Warehouse}},
        author = {Taylor, Richard},
        journal = {PVLDB},
        series = {{VLDB} '00},
        pages = {724},
        year = {2000}
}

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