LIPIcs, Volume 255, ICDT 2023, Complete Volume

Autor: Geerts, Floris, Vandevoort, Brecht

LIPIcs, Volume 255, ICDT 2023, Complete Volume
LIPIcs, Vol. 255, 26th International Conference on Database Theory (ICDT 2023), pages 1-466

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::293fb00994779f2d5c23730505bad861

Degree Sequence Bound For Join Cardinality Estimation

Autor: Deeds, Kyle, Suciu, Dan, Balazinska, Magda, Cai, Walter

Recent work has demonstrated the catastrophic effects of poor cardinality estimates on query processing time. In particular, underestimating query cardinality can result in overly optimistic query plans which take orders of magnitude longer to comple

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6059c2a6526680cc859c75e2e5bcdcd4
http://arxiv.org/abs/2201.04166

JSON

Autor: Pierre Bourhis, Juan L. Reutter, Domagoj Vrgoč, Fernando Suárez

Publikováno v: PODS
PODS 2017-Proceedings of the Thirty-Sixth ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems
PODS 2017-Proceedings of the Thirty-Sixth ACM SIGMOD-SIGACT-SIGART Symposium on Principles of Database Systems, May 2017, Chicago, United States. ⟨10.1145/3034786.3056120⟩

International audience; Despite the fact that JSON is currently one of the most popular formats for exchanging data on the Web, there are very few studies on this topic and there is no agreement upon a theoretical framework for dealing with JSON. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a1424a5d24894b60317b3dc70985f3d
https://doi.org/10.1145/3034786.3056120

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