Assignment Chef icon Assignment Chef

[SOLVED] Soen 363 assignment 2 in this assignment, you create a local database of movies and their information.

5.0 1 customer review Digital download

Digital download

$25.00

Availability
In stock
Checkout
One item

Need a hand?

Message us on WhatsApp for payment or download support.

WhatsApp QR code
In this assignment, you create a local database of movies and their information. The assignment targets writing SQL queries for data denition, data collection, as well as search
queries.While IMDB [1], TMDB [2], or any other public movie database may be used as the
main source of the data, in this assignment you are required to create your own database
and populate the data. The data population may be done through public APIs [3] such as
IMDbOT [4]. Watchmode [5] provides a mapping between IMDB and TMDB IDs as well as
streaming information. Most APIs return requested data in JSON format. Using a JSON
Visualizer [6] would be extremely helpful in locating the info items that are returned by the
API.Example:
GET https://search.imdbot.workers.dev/?tt=tt0068646You may optionally start with some pre-populated database (see ref. [7]), however, your
database must strictly follow the following design.
Movies are searchable by TMDB-ids and IMDB-ids. Both may be used for alternate search keys. Using TBDM-id is required, however, IMDB-id is optional.It is recommended that you use your own primary key. For each movie, store:
title, plot, content rating (certicates), viewers rating (a oating point number,
between 0 and 10, with 1 decimal digit after the decimal point), genres, actors,
directors, release year, AKAs, countries, languages, keywords. Also, store the
watchmode id for each movies. In theory not all movies have a watchmode id.Make sure your database only contains few movies with watch-mode id.
Note that both IMDbOT and the above Sample Movies Database are given as examples.You may nd alternatives sites on the internet. You are allowed to use any data source that
ts the purpose.
Implementation Platform
In this assignment, you use PortgreSQL [8] to implement the database tables.Provide answer to each of the following parts in separate .sql les.
Part 1. [20 pts] Provide the DDL queries for creating the database tables that correspond
entities and their relationships.
ˆ Use internal integer primary keys (no TMDB/IMDB id).
ˆ Include referential integrity / unique constraints.
ˆ Include full country name and short code for countries.
ˆ Create foreign tables for genres, content rating, and keywords.
ˆ Use singular names for tables / relations.
ˆ Make sure your database include a few records with missing IMDB-ids. You may
manually delete the IMDB data and/or use fake information.For the data population of the data, demonstrate:
Part 2. [15 pts] Consume a web service, either via a script or a small code that performs
get operations for each movie in question.
Part 3. [15 pts] Create database instance via a database client (i.e. Psycopg2 for python
[9]). You may chose any programming language as you wish. Using Python is not mandatory.Part 4. [7 pts] Generate the ERD of your database using a reverse engineering tool i.s.
pdadmin 10.Database DDL
Part 5. [8 pts] Provide the DML queries that populates the data in the database. You
may back up your database as SQL (see pddump [11] as an example). Make sure you create
at least 50 movies. Remove unnecessary statements from your sql dump le. Note that the
graders will run the DDL queries in the previous section to create your database. Make sure
the queries are provided in correct order.Use of Views
Part 6. [7 pts] Create the following view namely `movie-summary’ that displays tmdb key,
imdb key, title, description / plot, content rating, runtime, number of keywords, number of
countries. Provice the DDL SQL.Part 7. [28 pts] Provide the following queries:
A) [4 pts] Find the total number of movies with and without IMDB id in the database.
Use one query.
B) [4 pts] Pick an actor. Find all movies by that actor that is released between 2000 and
2020. List TMDB-id, IMDB-id, movie title, release date, and watchmode-id.C) [4 pts] Find movies that have highest number of reviews. List top 3.
D) [4 pts] Find number of movies that are in more than one language.
E) [4 pts] For each language list how many movies are there in the database. Order by
highest rank.
F) [4 pts] Find top 2 comedies (higher ratings).
G) [4 pts] Write a batch-update query that rounds up all the ratings.
IMPORTANT: Do not run the query. The grader will run the query and verify the
result.Submission
Make sure all above queries return data. Modify the data in your database, if necessary.
Submit your assignment electronically on Moodle: https://moodle.concordia.ca
Include your name and student ID in the submission. Make sure that you upload the
assignment to the correct assignment box on Moodle. No email submissions are accepted.
Assignments uploaded to the wrong system, wrong folder, or submitted via email will be
discarded and no resubmission will be allowed. Make sure you can access Moodle prior to
the submission deadline. The deadline will not be extended.References
1. https://www.imdb.com/
2. https://developer.themoviedb.org/reference/search-movie
3. https://github.com/public-apis/public-apis
4. https://github.com/SpEcHiDe/IMDbOT
5. https://rapidapi.com/meteoric-llc-meteoric-llc-default/api/watchmode/details
6. https://jsonviewer.stack.hu/
7. https://www.databasestar.com/sample-database-movies/
8. https://www.postgresql.org/
9. https://www.freecodecamp.org/news/postgresql-in-python/
10. https://www.pgadmin.org/docs/pgadmin4/development/erd_tool.html
11. https://www.dbvis.com/thetable/a-complete-guide-to-pg-dump-with-examples-tips-and-tricks/