Maintenance of Materialized Views¶
Gupta, A., & Mumick, I. S. (1995). Maintenance of Materialized Views: Problems, Techniques, and Applications. IEEE, 18(2), 3-18.
Cited by¶
2 citations across 2 artifacts.
Each citation links to the sentence it supports in the citing article.
Mechanisms¶
- Incremental Intersection Refresh
- It is a hand-built form of incremental view maintenance, the database technique of updating a derived result from base-table changes instead of recomputing it.
This sourceDefines incremental view maintenance as updating a derived result from base-table changes instead of recomputing it.
- It is a hand-built form of incremental view maintenance, the database technique of updating a derived result from base-table changes instead of recomputing it.
- Materialized View
- It misleads when the base data churns fast relative to the read rate: refresh cost then approaches or exceeds the read savings, and you are paying to precompute rows nobody reads before they change again.
This sourceFrames materialized-view selection and maintenance as a tradeoff between query savings and the cost of propagating base-data changes.
- It misleads when the base data churns fast relative to the read rate: refresh cost then approaches or exceeds the read savings, and you are paying to precompute rows nobody reads before they change again.
Verification¶
Does it exist? Not checked yet. This entry carries no identifier to resolve. It was extracted from the citation as written in the article, normalized, and deduplicated against the rest of the registry.
Does it back the claim? Not recorded. Neither this nor any other of the 2 citations of this work carries a recorded support check.
Support is checked per citation rather than per work — the same source can be cited soundly in one article and wrongly in another. Per-citation recording began recently, so a citation with no recorded check is a gap in the record rather than evidence it went unchecked.
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Registry ID ref:d520873b0b0a · see in the full table