À propos de ce cours
4.8
9,838 notes
1,679 avis
This course will introduce students to the basics of the Structured Query Language (SQL) as well as basic database design for storing data as part of a multi-step data gathering, analysis, and processing effort. The course will use SQLite3 as its database. We will also build web crawlers and multi-step data gathering and visualization processes. We will use the D3.js library to do basic data visualization. This course will cover Chapters 14-15 of the book “Python for Everybody”. To succeed in this course, you should be familiar with the material covered in Chapters 1-13 of the textbook and the first three courses in this specialization. This course covers Python 3....
Stacks
Globe

Cours en ligne à 100 %

Commencez dès maintenant et apprenez aux horaires qui vous conviennent.
Calendar

Dates limites flexibles

Réinitialisez les dates limites selon votre disponibilité.
Clock

Approx. 10 hours to complete

Recommandé : 5 weeks of study, 2-3 hours/week...
Comment Dots

English

Sous-titres : English...

Ce que vous allez apprendre

  • Check
    Explain the basics of Object Oriented Python
  • Check
    Understand how data is stored across multiple tables in a database
  • Check
    Use the Create, Read, Update, and Delete operations to manage databases
  • Check
    Utilize the Google Maps API to visualize data

Compétences que vous acquerrez

Python ProgrammingDatabase (DBMS)SqliteSQL
Stacks
Globe

Cours en ligne à 100 %

Commencez dès maintenant et apprenez aux horaires qui vous conviennent.
Calendar

Dates limites flexibles

Réinitialisez les dates limites selon votre disponibilité.
Clock

Approx. 10 hours to complete

Recommandé : 5 weeks of study, 2-3 hours/week...
Comment Dots

English

Sous-titres : English...

Programme du cours : ce que vous apprendrez dans ce cours

Week
1
Clock
2 heures pour terminer

Object Oriented Python

To start this class out we cover the basics of Object Oriented Python. We won't be writing our own objects, but since many of the things we use like BeautifulSoup, strings, dictionaries, database connections all use Object Oriented (OO) patterns we should at least understand some of its patterns and terminology....
Reading
8 vidéos (Total 64 min), 4 lectures, 2 quiz
Video8 vidéos
Unicode Characters and Strings17 min
14.1 - Object Oriented Definitions and Terminology8 min
14.2 - Our First Class and Object7 min
14.3 - Object Life Cycle8 min
14.4 - Object Inheritance6 min
Bonus: Interview - Software Engineering - Bertrand Meyer11 min
Bonus: Office Hours - London1 min
Reading4 lectures
Help us learn more about you!10 min
Python Textbook10 min
Coming from Python 2 - Encoding Data in Python 310 min
Notice for Auditing Learners: Assignment Submission10 min
Quiz2 exercices pour s'entraîner
Using Encoded Data in Python 310 min
Object Oriented Programming22 min
Week
2
Clock
4 heures pour terminer

Basic Structured Query Language

We learn the four core CRUD operations (Create, Read, Update, and Delete) to manage data stored in a database....
Reading
7 vidéos (Total 77 min), 3 quiz
Video7 vidéos
15.2 - Using Databases12 min
15.3 - Single Table CRUD16 min
Worked Example: Counting Email in a Database13 min
Bonus: Office Hours Zagreb, Croatia3 min
Interview: Elizabeth Fong - The Early Years of SQL7 min
Worked Example: Twspider.py (Chapter 15)9 min
Quiz1 exercice pour s'entraîner
Single-Table SQL22 min
Week
3
Clock
3 heures pour terminer

Data Models and Relational SQL

In this section we learn about how data is stored across multiple tables in a database and how rows are linked (i.e., we establish relationships) in the database....
Reading
8 vidéos (Total 81 min), 2 quiz
Video8 vidéos
15.5 - Representing a Data Model in Tables11 min
15.6 - Inserting Relational Data9 min
15.7 - Reconstructing Data with JOIN12 min
Worked Example: Tracks.py (Chapter 15)13 min
Bonus: Office Hours Perth, Australia1 min
Bonus Interview: Niklaus Wirth15 min
Bonus: Office Hours Barcelona2 min
Quiz1 exercice pour s'entraîner
Multi-Table Relational SQL20 min
Week
4
Clock
2 heures pour terminer

Many-to-Many Relationships in SQL

In this section we explore how to model situations like students enrolling in courses where each course has many students and each student is enrolled in many courses....
Reading
5 vidéos (Total 62 min), 2 quiz
Video5 vidéos
Worked Example: roster.py (Chapter 15)11 min
Bonus: Office Hours Mexico, City min
Bonus Interview: Andrew Tannenbaum - Minix10 min
Worked Example: Twfriends.py (Chapter 15)21 min
Quiz1 exercice pour s'entraîner
Many-to-Many Relationships and Python18 min
4.8
Direction Signs

31%

a commencé une nouvelle carrière après avoir terminé ces cours
Briefcase

83%

a bénéficié d'un avantage concret dans sa carrière grâce à ce cours
Money

11%

a obtenu une augmentation de salaire ou une promotion

Meilleurs avis

Points forts
Top rated instructor
(176)
High quality course material
(143)
par MMMar 13th 2018

The course is great... You can definitely learn many things... Was kind of hard for me and i went many times back and forth through most of the lectures... However i think i learn many new things....

par JLJun 23rd 2017

Wonderful course! I learnt many useful SQL statements and know how to combine database operations into python program. Dr. Chuck's lectures are always comprehensible and clear. Thank you, professor.

Enseignant

Charles Severance

Associate Professor
School of Information

À propos de University of Michigan

The mission of the University of Michigan is to serve the people of Michigan and the world through preeminence in creating, communicating, preserving and applying knowledge, art, and academic values, and in developing leaders and citizens who will challenge the present and enrich the future....

À propos de la Spécialisation Python for Everybody

This Specialization builds on the success of the Python for Everybody course and will introduce fundamental programming concepts including data structures, networked application program interfaces, and databases, using the Python programming language. In the Capstone Project, you’ll use the technologies learned throughout the Specialization to design and create your own applications for data retrieval, processing, and visualization....
Python for Everybody

Foire Aux Questions

  • Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.

  • When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

D'autres questions ? Visitez le Centre d'Aide pour les Etudiants.