Links to the videos of the lectures of the course Advanced Database Systems for
the academic year 24/25


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Links su youtube
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Link all'intera playlist

https://www.youtube.com/playlist?list=PLiKc8vRFbIS640GHptMf2plVX6BKKmEEt

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Lecture 1 (06/03/25)
Course introduction; query processing (overview)

https://youtu.be/X1lE12ipiJQ
https://youtu.be/vA6Ka5kJZzQ


Lecture 2 (07/03/25)
Query processing (overview of the optimizer, cost model)

https://youtu.be/bhOjpVfNJmE
https://youtu.be/ATEOwpKsOms


Lecture 3 (13/03/25)
Query processing (selection algorithm without index, B+-trees, selection algorithms for equality conditions with index)

https://youtu.be/sPIJFUy8Aco
https://youtu.be/bdwa_Ja8lNs


Lecture 4 (20/03/25)
Query processing (all remaining	selection algorithms)

https://youtu.be/9wSgYncGglU
https://youtu.be/8k_h3RgnvA8


Lecture 5 (21/03/25)
Query processing (external sort-merge, nested-loop join)

https://youtu.be/qrUCFFXcOk8
https://youtu.be/gG1NujqNK94


Lecture 6 (27/03/25)
Query processing (block nested-loop join, indexed nested-loop join)

https://youtu.be/562l9LofUFg
https://youtu.be/9MbQBOyWVAM


Lecture 7 (28/03/25)
Query processing (materialization vs. pipelining); query optimization (overview, introduction to equivalence rules)

https://youtu.be/m5CDXK2JFGs
https://youtu.be/Dqim-t13X24