It was a extremely challenging for a newbie to the world of SQL, there were areas in which some simple guidance from a professional would help. Overall I feel comfortable with what I was able to achieve.

One of the best practice oriented, well organized course in the Coursera. I would highly recommend it to my friend too. Awesome teaching and thank you so much IBM for keeping such an awesome expert tutors

Learned a lot and offers a lot of real-world tips. I started this course as a beginner and couldn't be more thankful for this course for giving me a wider understanding of SQL and writing in the language.

That was an amazing course that I really improved my programming skills for data science in Python as well as SQL databases. Really like practical parts of the course which most of the part is practical.

This was well structured course. Enough exercises to practice! What I loved the most about this course was the additional (optional) Module 6. It wasn't easy, but the last exercise session was exciting!

One of the best course I never studied before. I'm really happy with what I'm learning and experiencing in this course.

Thank you very much for your endless effort to make joice in people's life like me.

Este curso ofrece una experiencia excelente y práctica para aprender bases de datos y SQL. Proporciona habilidades directamente aplicables en la vida laboral, con ejercicios y proyectos del mundo real.

An appropriate course for the beginner. Introduce the basic queries statement. And the most useful point is instructing how to use DB2 and how to start SQL in python. The DB2 is fluent and easy to use.

Good opportunity to learn essential and fundamental SQL skills. The most important part of this course is that it teach you to use SQL and Python together while getting familiar with Database concepts.

Awesome Course!!!! I learned a lot about IBM Watson, SQL queries how to connect to API, and more of Jupyter Notebook. This course is strongly recommended for those who wants to become a Data Scientist.

Excelente curso, aprendí relativamente rápido los conceptos básicos de SQL desde 0 y conocí el uso de Python a través de Jupyter Notebooks, habilidades aprendidas son de gran uso en el campo laboral.

The course served as a good SQL refresher and I love the that I get to run all the exercise and assignment on IBM cloud. That really saved me a lot of stress. Good foundational course overall.

Coursera offers a variety of high-quality courses related to databases and SQL for data science. These courses can be a valuable resource for anyone looking to develop their skills in this area.

Clear, thorough, well-designed. Labs give useful practice, assignments and quizzes test the actual instructional content. This course is by far the best in the IBM Data Science specialization.

It was great. It helped me understand the theory and practice of SQL topics like expressions, statements, clauses, DML, MML, JOINs and much more. And all the practice material was very helpful.

It was a wonderful and joyful learning from the starting to end, i also enjoyed while solving the quries on the hands on. I strongly suggest this course for any beginer who wants to learn SQL.

The course content is thorough and is introduced in a simple to advance manner; Queries are equally written in more than one way that makes you see how an output is arrived at. Just amazing

Great introduction to basic manipulation of SQL tables and working with the IBM DB2 databases by connecting to them with iPython. Very straightforward explanations and very enjoyable tasks.

I found this course really exiting as I learned how one can manipulate large data from within sql API. I also appreciate platform that provides means to practice python as well as sql code.

OMG this course is amazing, I mean my SQL fundamentals are cleared now. With the lab sessions with IBM cloud it was amazing. Learned so many things from this course, Thank you coursera.

I love how the last Course 4, Python and SQL of Data Science Specialization transitions smoothly into Course 1, NoSQL and Data Science of Machine Learning Specialization. Well planned.

Best course with best difficulty and best skills as per the title .

i love this course becuase it has esssential skills needed in terms of developing the right skills for data science .

Excelent!! Plenty of enjoyable hands-on practices make the perfect balance between challenge & progress. In just a few hours learned a lot, pouring extra agility into work right away.

Very good course including all the basic for SQL and how to connect to database storage and load data. Also, includes the use of Python and SQL queries. Plenty of hands-on exercises.

Excellent class. The quizzes are easy, but there are plenty of opportunities to explore the tools and material and learn more. Optional sections are excellent and highly recommended.