Construct · 1 fields · 1 citations

learned index: a standalone construct

One name. One construct. A landmark on the map.

● anchor · a standalone construct Nearest construct by meaning·not indexed

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Database systems

an index that replaces a traditional structure such as a B-tree with a model trained to predict a key's position in sorted data.

In database systems, learned index refers to an index that replaces a traditional structure such as a B-tree with a model trained to predict a key's position in sorted data. This meaning comes from Kraska (2018) in Proceedings of the 2018 International Conference on Management of Data.[1]

Unit
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Measured by

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Nearby constructs

B-tree1 fields · 1 citationsanchor · a standalone construct index5 fields · 11 citationsjingle · one word, five constructs model3 fields · 3 citationsjingle · one word, three constructs

References

Kraska, T., Beutel, A., Chi, E. H., Dean, J., & Polyzotis, N. (2018). The Case for Learned Index Structures. Proceedings of the 2018 International Conference on Management of Data. https://doi.org/10.1145/3183713.3196909

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