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All about Databases for Data Scientists. Learn to design and create efficient and effective relational databases, fill them with data, and work with them using SQL.
Instructors: Di Wu
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(502 reviews)
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Beginner level
No particular background is required - only an interest in learning how to build and query databases!
(502 reviews)
Recommended experience
Beginner level
No particular background is required - only an interest in learning how to build and query databases!
Design effective, efficient databases through normalization and data modeling
Develop expertise in programming with the Structured Query Language (“SQL”)
Knowledge about database operations, data warehouse, big data, and NoSQL
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Whether you are a beginning programmer with an interest in Data Science, a data scientist working closely with content experts, or a software developer seeking to learn about the database layer of the stack this specialization is for you! We focus on the relational database which is the most widely used type of database. Relational databases have dominated the database software marketplace for nearly four decades and form a core, foundational part of software development. In this specialization you will learn about database design, database software fundamentals, and how to use the Structured Query Language (SQL) to work with databases. The specialization, will conclude with an overview of future trends in databases, including non-relational databases (NoSQL) and Big Data. Upon completion of this specialization you will be well prepared to design and create efficient and effective relational databases, fill them with data, and work with them using SQL.
Applied Learning Project
In Relational Database Design and The Structured Query Language (SQL), you will perform coding exercises, reflect on what you learned, and describe the challenges you experienced. Then, in Advanced Topics and Future Trends in Database Technologies, you will map out a plan for a big data project and investigate the benefits and drawbacks of non-relational databases.
Create Entity Relationship Models and Entity Relationship Diagrams
Create Relational Models
Normalize a Relational Model to 3NF
The origins and historical basis for SQL
Standard SQL use and syntax
How to code SQL queries in order to analyze data stored in relational databases
In-depth and advanced areas of database technologies
The future of database software and where the industry is heading
Understand and differentiate four leading NoSQL implementations: MongoDB, Cassandra, Redis, Neo4j.
CU Boulder is a dynamic community of scholars and learners on one of the most spectacular college campuses in the country. As one of 34 U.S. public institutions in the prestigious Association of American Universities (AAU), we have a proud tradition of academic excellence, with five Nobel laureates and more than 50 members of prestigious academic academies.
This Specialization is part of the following degree program(s) offered by University of Colorado Boulder. If you are admitted and enroll, your completed coursework may count toward your degree learning and your progress can transfer with you.¹
This Specialization is part of the following degree program(s) offered by University of Colorado Boulder. If you are admitted and enroll, your completed coursework may count toward your degree learning and your progress can transfer with you.¹
University of Colorado Boulder
Degree · 24 months
University of Colorado Boulder
Degree · 2 years
University of Colorado Boulder
Degree · 24 months
University of Colorado Boulder
Degree · 2 years
¹Successful application and enrollment are required. Eligibility requirements apply. Each institution determines the number of credits recognized by completing this content that may count towards degree requirements, considering any existing credits you may have. Click on a specific course for more information.
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This course is completely online, so there’s no need to show up to a classroom in person. You can access your lectures, readings and assignments anytime and anywhere via the web or your mobile device.
If you subscribed, you get a 7-day free trial during which you can cancel at no penalty. After that, we don’t give refunds, but you can cancel your subscription at any time. See our full refund policy.
Yes! To get started, click the course card that interests you and enroll. You can enroll and complete the course to earn a shareable certificate, or you can audit it to view the course materials for free. When you subscribe to a course that is part of a Specialization, you’re automatically subscribed to the full Specialization. Visit your learner dashboard to track your progress.
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.
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. If you only want to read and view the course content, you can audit the course for free. If you cannot afford the fee, you can apply for financial aid.
This Specialization doesn't carry university credit, but some universities may choose to accept Specialization Certificates for credit. Check with your institution to learn more.
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