Data Science And Database Technology (2025/2026)

To obtain the points associated with the Homeworks, students have to observe the following terms:

• Complete all the points of the exercises in the homework text.
• All exercises must be computer-written (e.g. Conceptual Schema, Logical Schema, SQL queries, Triggers, etc…).
• Prepare one file in PDF format with the solution of the homework.
• Name the file as: HomeworkN_Surname_Name_StudentId.pdf where
  • StudentId, Surname and Name should be substituted with student information (place all names/surnames that are used in your PoliTo account, attached to each other)
  • the N character following Homework should be substituted with the number of the submitted homework
  • Since uploaded files are automatically processed, using the wrong format or naming the file with a wrong name implies the cancellation of the related homework submission.
  • For example, for homework 1 and extension pdf, the student with name Luigi Maria, surname De Rossi and id s123456 will upload Homework1_DeRossi_LuigiMaria_s123456.pdf
• Load the file on the didactic portal (Portale della didattica) in the section Work Submission (Elaborati) before the deadline.
  • Multiple loadings for the same student and/or for the same homework are not allowed.
  • The upload date shown on the didactic portal is considered for the evaluation.
  • Since uploaded files are automatically processed, uploading after the deadline implies canceling the related homework submission.
• During the upload procedure a description (“Descrizione”) field is requested. Insert the same name of the file according to the rules described above (w/ or w/o extension are both fine).

• Only the students without the access to the course page on the didactic portal can submit the homework before the deadline by sending an email with the PDF to the assistant lecturer (davide.napolitano@polito.it)
• Discuss the homework with a positive evaluation on the fixed date (announcement will be published).

Homework Info:

• Homoworks are NOT mandatory
• If you submit the Homeworks, you may be rewarded with additional points.
• Each Homework provides at most 0.5pt, resulting in a max score of 2pt
• Each Homework is evaluated between 0 and 30, with the final score scaled into the [0, 0.5] pt range.

Homework Discussion: