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Database Systems Concepts & Design

Udacity's Database Systems Concepts & Design course teaches you to apply a database application development methodology to a major real-world project. Learn online with Udacity.

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What's inside

Syllabus

Course Overview

Fundamentals of Databases

Methodology I: ANALYSIS

Extended-Entity Relationship Model

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Read about what's good

what should give you pause

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Explores database fundamentals, data modeling, and SQL, which are standard in industry

Examines a variety of database systems concepts and tools, which is highly relevant to data science

Develops data modeling skills and techniques, which are core for database development

Instructor Leo Mark is recognized for their work in the field of database design and implementation

Instructor Shabana Figueroa has experience in database systems research and development

Course includes hands-on labs and interactive exercises

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Reviews summary

Foundational database concepts & design

According to learners, this course provides a solid foundation in database systems concepts and design, covering core topics like EER modeling, normalization, and SQL. Many students found the lectures clear and the overall structure helpful, particularly if they were new to databases. However, some reviewers noted that the course might be less suitable for intermediate learners seeking deep dives into advanced topics or practical implementation beyond the basics. There were mentions that some content or tools might feel outdated, suggesting the need for supplementary resources.

Good pace for beginners, slow for others.

"The pace was perfect for me as a complete beginner; I never felt rushed."

"If you have some prior database knowledge, parts of the course might feel quite slow."

"The content is presented at a manageable difficulty level, especially the theoretical parts."

"Some reviewers found the initial theoretical sections a bit dry before getting to SQL and practical aspects."

Sufficient for basics, lacks advanced depth.

"While it covers the basics well, I felt some advanced topics were only briefly touched upon and could use more detail."

"Could use more in-depth coverage on complex topics or optimization techniques."

"It's a good overview, but not enough if you want to become a database expert without further study."

"I was hoping for more practical, hands-on examples for real-world application beyond the initial project."

Concepts are explained clearly and logically.

"The explanations on EER models and normalization were particularly clear and easy to follow."

"I appreciated the logical flow of the topics, making complex ideas accessible."

"The way the different methodologies were broken down made the design process much clearer."

"Lectures were generally well-structured and explained the 'why' behind the concepts."

Provides a good starting point for beginners.

"This course gave me a strong base understanding of database systems concepts and design principles."

"I found this course to be an excellent introduction to the world of databases, covering all the essential fundamentals."

"It really helped me grasp the core ideas behind database design and normalization."

"If you're new to databases, this provides a solid foundation to build upon."

Some parts may feel outdated.

"A few of the tools or examples used felt a bit dated compared to current industry practices."

"While the core concepts are timeless, some implementation details or recommended software could use an update."

"I had to supplement some learning with more current resources online."

"Review dates suggest the core material hasn't changed significantly, potentially leading to some outdated content."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Database Systems Concepts & Design with these activities:

Read 'Database Systems: The Complete Book' by Garcia-Molina and Ullman

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Enhance your theoretical understanding of database systems by reading a comprehensive book on the subject.

View Database Systems: The Complete Book on Amazon

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Acquire the book.
Read through the chapters and make notes.
Solve the exercises provided in the book or create your own practice problems.

Review Relational Algebra and Calculus

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Reinforce your foundational understanding of relational algebra and calculus to enhance your comprehension of the course material.

Browse courses on Relational Algebra

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Go through your notes or textbooks on relational algebra and calculus.
Solve practice problems and exercises to test your understanding.

Participate in a Database Study Group

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Engage with peers to discuss course concepts, ask questions, and reinforce your understanding.

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Join or create a study group with other students taking the course.
Meet regularly to discuss the material, solve problems together, and share insights.

Five other activities

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Show all eight activities

Practice EER to Relational Mapping

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Enhance your ability to map EER models to relational schemas through dedicated practice.

Browse courses on Database Design

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Find practice exercises or online resources that provide EER to relational mapping problems.
Attempt to solve the problems on your own.
Check your solutions against provided answers or consult with peers or instructors for feedback.

Explore Advanced SQL Techniques

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Expand your proficiency in SQL by exploring advanced techniques and concepts.

Browse courses on SQL

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Identify specific advanced SQL techniques you want to learn, such as window functions, stored procedures, or triggers.
Find online tutorials or courses that cover these techniques.
Follow the tutorials and practice the techniques.

Attend a Database Design Workshop

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Gain practical experience and insights from experts by attending a database design workshop.

Browse courses on Database Design

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Identify and register for a relevant workshop.
Attend the workshop and actively participate in discussions and exercises.
Apply the knowledge and techniques learned in your projects and assignments.

Design a Database Schema for a Real-World Application

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Apply your knowledge of database design to a practical scenario by creating a schema for a real-world application.

Browse courses on Database Design

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Identify a real-world scenario or application that requires a database.
Gather requirements and analyze the data entities and relationships involved.
Design an EER model and map it to a relational schema.
Normalize the schema to ensure data integrity and efficiency.
Create SQL statements to implement the schema.

Compile a Database Resources Handbook

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Organize and collect valuable resources related to database systems, including tools, articles, and tutorials.

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Identify and gather relevant resources from various sources.
Categorize and organize the resources into a logical structure.
Create a digital or physical handbook that compiles these resources for easy access.

Career center

Learners who complete Database Systems Concepts & Design will develop knowledge and skills that may be useful to these careers:

Database Designer

Database Designers are responsible for designing and implementing database systems, which this course provides a strong foundation for by teaching students about database concepts and design, as well as how to use SQL to create and manage databases.

See salaries and explore the career path for Database Designer

Data Architect

Data Architects are responsible for designing and implementing data management solutions, which requires a deep understanding of database concepts and design, which this course teaches. They also work with stakeholders to gather requirements and translate them into technical specifications, which this course helps prepare for by teaching students how to apply a database application development methodology to a major real-world project.

See salaries and explore the career path for Data Architect

Database Administrator

Database Administrators are responsible for the setup, maintenance, and security of databases, all of which are topics discussed throughout this course. They also perform troubleshooting, monitoring, backup, recovery, and performance tuning, all of which this course provides foundational knowledge for by helping students build an understanding of database principles and best practices.

See salaries and explore the career path for Database Administrator

Data Analyst

Data Analysts are responsible for collecting, cleaning, and analyzing data to identify trends and patterns, which this course provides a foundation for by teaching students about database systems and how to use SQL to query data.

See salaries and explore the career path for Data Analyst

Systems Analyst

Systems Analysts are responsible for analyzing and designing computer systems, which this course may be useful for by providing a foundation in database systems and how to use them to support business processes.

See salaries and explore the career path for Systems Analyst

IT Project Manager

IT Project Managers are responsible for planning, coordinating, and managing IT projects, which this course may be useful for by providing a foundation in database systems and how to use them to support project goals.

See salaries and explore the career path for IT Project Manager

Information Architect

Information Architects are responsible for designing and managing information systems, which this course may be useful for by providing a foundation in database systems and how to use them to store and organize information.

See salaries and explore the career path for Information Architect

Quality Assurance Analyst

Quality Assurance Analysts are responsible for testing and evaluating software and other products to ensure they meet quality standards, which this course may be useful for by providing a foundation in database systems and how to use them to store and manage test data.

See salaries and explore the career path for Quality Assurance Analyst

Software Engineer

Software Engineers are responsible for designing, developing, and maintaining software applications, which this course may be useful for by providing a foundation in database systems and how to use them to store and manage data.

See salaries and explore the career path for Software Engineer

Data Scientist

Data Scientists are responsible for using data to solve business problems, which this course may be useful for by providing a foundation in database systems and how to use SQL to query and analyze data.

See salaries and explore the career path for Data Scientist

Technical Writer

Technical Writers are responsible for creating documentation for software and other technical products, which this course may be useful for by providing a foundation in database systems and how to use them to explain technical concepts.

See salaries and explore the career path for Technical Writer

User Experience Designer

User Experience Designers are responsible for designing and evaluating user interfaces, which this course may be useful for by providing a foundation in database systems and how to use them to store and manage user data.

See salaries and explore the career path for User Experience Designer

Web Developer

Web Developers are responsible for designing and developing websites, which this course may be useful for by providing a foundation in database systems and how to use them to store and manage website data.

See salaries and explore the career path for Web Developer

Network Administrator

Network Administrators are responsible for managing and maintaining computer networks, which this course may be useful for by providing a foundation in database systems and how to use them to store and manage network data.

See salaries and explore the career path for Network Administrator

Business Analyst

Business Analysts are responsible for analyzing business needs and developing solutions to improve efficiency and productivity, which this course may be useful for by providing a foundation in database systems and how to use them to solve real-world problems.

See salaries and explore the career path for Business Analyst

Reading list

We've selected 11 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Database Systems Concepts & Design.

Database Systems: The Complete Book

Save

Provides a comprehensive overview of the field of database systems. It covers all the major concepts, from data models to query processing, and includes numerous examples and exercises.

Database Systems: The Complete Book

Kindle Edition

$$$

Database Systems The Complete Book

Paperback

Database Systems: The Complete Book

Hardcover

$$$$

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