ADV24-16 Cost Models (без звука, смотрите слайды и заметки)

ADV24-16 Cost Models (без звука) С Смотрите слайды https://15721.courses.cs.cmu.edu/spring2024/slides/16-costmodels.pdf и заметки https://15721.courses.cs.cmu.edu/spring2024/notes/16-costmodels.pdf How Good are Query Optimizers, Really? (V. Leis, et al., VLDB 2015) https://15721.courses.cs.cmu.edu/spring2024/papers/16-costmodels/p204-leis.pdf LEO - DB2's LEarning Optimizer (M. Stillger, et al., VLDB 2001) (Optional) https://15721.courses.cs.cmu.edu/spring2024/papers/16-costmodels/stillger-vldb2001.pdf Deep Unsupervised Cardinality Estimation (Z. Yang, et al., VLDB 2019) (Optional) https://15721.courses.cs.cmu.edu/spring2024/papers/16-costmodels/p279-yang.pdf An End-to-End Learning-based Cost Estimator (J. Sun, et al., VLDB 2019) (Optional) https://15721.courses.cs.cmu.edu/spring2024/papers/16-costmodels/p307-sun.pdf Join Size Estimation Subject to Filter Conditions (D. Vengerov, et al., VLDB 2015) (Optional) https://15721.courses.cs.cmu.edu/spring2024/papers/16-costmodels/p1530-vengerov.pdf Two-Level Sampling for Join Size Estimation (Y. Chen, et al., SIGMOD 2017) (Optional) https://15721.courses.cs.cmu.edu/spring2024/papers/16-costmodels/p759-chen.pdf