Harvard University’s Offer Harvard Free Course CS50’s Introduction to Databases with SQL is a free course offered by Harvard University. The course is designed to teach students how to create, read, update, and delete data with relational databases using SQL. Students will learn how to model real-world entities and relationships among them using tables with appropriate types, triggers, and constraints. They will also learn how to normalize data to eliminate redundancies and reduce the potential for errors.

The course covers topics such as joining tables together using primary and foreign keys, automating searches with views, and expediting searches with indexes. Additionally, students will learn how to connect SQL with other languages like Python and Java. The course begins with SQLite for portability’s sake and ends with introductions to PostgreSQL and MySQL for scalability’s sake as well. The course is taught by David J. Malan and Carter Zenke and offers a free certificate of completion. The course is available online and can be attended in person at Harvard University in Cambridge, Massachusetts, USA

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About the Harvard

Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as a College and named for its first benefactor, the Puritan clergyman John it is the oldest institution of higher learning in the United States. Its influence, wealth, and rankings have made it one of the most prestigious universities in the world.

Harvard’s founding was authorized by the Massachusetts colonial legislature, “dreading to leave an illiterate ministry to the churches”; though never formally affiliated with any denomination, in its early years College primarily trained Congregational clergy. Its curriculum and student body were gradually secularized during the 18th century.

Harvard Free Course CS50’s Introduction to Databases with SQL

About this Course Of CS50’s Introduction to Databases with SQL

This is CS50’s introduction to databases using a language called SQL. Learn how to create, read, update, and delete data with relational databases, which store data in rows and columns. Learn how to model real-world entities and relationships among them using tables with appropriate types, triggers, and constraints.

Learn how to normalize data to eliminate redundancies and reduce the potential for errors. Learn how to join tables together using primary and foreign keys. Learn how to automate searches with views and expedite searches with indexes. Learn how to connect SQL with other languages like Python and Java. The course begins with SQLite for portability’s sake and ends with introductions to PostgreSQL and MySQL for scalability’s sake as well. Assignments inspired by real-world datasets.

This course includes:

7 weeks = 3–6 hours per week

Self-paced = Progress at your own speed

Free = Optional upgrade available

Subject: Computer Science

Level: Introductory

Prerequisites: None

Language: English

Video Transcript: English

Associated skills: Relational Databases, SQL (Programming Language), Scalability, MySQL, Java (Programming Language), Python (Programming Language), SQLite, Foreign Keys, Data Store, PostgreSQL

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What you’ll learn?

CREATE TABLE

SELECT

INSERT

UPDATE

DELETE

DROP

CREATE INDEX

CREATE VIEW

SQLite, PostgreSQL, MySQL

connectors (Python, Java)

replication

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How To Apply?

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