Differenze

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--- mds:dsd:start [29/11/2025 alle 11:34 (3 settimane fa)] – [Class calendar] Salvatore Ruggieri
+++ mds:dsd:start [18/12/2025 alle 14:04 (42 ore fa)] (versione attuale) – [Class calendar] Salvatore Ruggieri
@@ Linea 96: / Linea 96: @@
 |23| 12/11 11-13  | Fib-L1 | The problem of query rewrite to use a materialized view. Hypothesis and two approaches: With a compensation on the logical view plan, and with a transformation of logical query plan. Examples. [[http://131.114.72.230/dsd/video/dsd23_20241210.mp4|rec23 (.mp4)]] | **[DW: 9.1-9.4]**  {{:mds:dsd:dsd23.pdf|slides23 (.pdf)}} |
 |24| 4/12 11-13| Fib-C | **For Italian-speaking students:** Seminar (in Italian): SadasDB: Sistema per l’analisi di dati statici di supporto alle decisioni. Speaker: V. Minei, [[https://www.sadasdb.com/en/|Sadas s.r.l.]]. **For non-Italian-speaking students:** Data Warehousing trends: column-oriented DW, main-memory DW, Big Data framework: watch recorded lesson at [[http://131.114.72.230/dsd/video/dsd24_20211203.mp4|rec24 (.mp4)]] | **[DW: 6.5-6.8]**  {{:mds:dsd:dsd24.pdf|slides24 (.pdf)}} |
-|MT2| 16/12 9-11  | Fib-E | Second mid-term (all topics). **No need to register on esami.unipi.it**  |  |
+|MT2| 16/12 9-11  | Fib-E | Second mid-term (all topics). **No need to register on esami.unipi.it**  | {{ :mds:dsd:dsdmid202502.pdf | Text and solution}} |
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