This course was very helpful in helping me understand the basics of SQL query writing, and in real time I was able to learn how to create complex queries that will help me further my career. I highly recommend this course to individuals willing to put the time in to learning a

Awesome course! It is well organized and I liked the fact that it forces you to tackle compex problems through advanced queries. I also really liked that she explaine ER diagrams since it has been really useful to know how the database is structured and how to perform JOINS :)

You will learn from the very basic concept of how relational database to the mechanism behind how to JOIN different data from other tables.

It's a long and hard work along the course but extremely rewarding !

Make sure you learn week by week as they strongly connected in order.

Thanks a lot for the opportunity to learn something very useful, I have also practiced my English understanding so it was doble challenge for me, I am feeling full of proud and ready for something new. I know that it did not finish here, so I keep learning and practice more.

Excelente curso, comienza explicando como funcionan las bases de datos relacionales, luego con consultas sencillas las cuales cada vez van teniendo mas complejidad. Al culminarlo realmente vas a tener una muy buena base para trabajar con SQL y hacer tus propias consultas.

Best course to start learning SQL & Jupyter Notebook (Python). I have already tried to learn SQL from CodeAcademy, but this one is much more intuitive & detail-oriented. Lots of easy-to-follow examples, great instructor and quality of videos/lectures. I recommend it 100%.

Best coursera course I have taken so far. Actually gave challenging exercises with good instruction, and forced users to really learn both inside and outside of class. Great balance of in course material and stretching people to learn outside. Last quiz not fun though.

It's very cool and interesting course. I've learned a lot and extremely recommend it to whom want to learn SQL. The course is good structured and you know new things step by step from elementary to more advanced level. Thanks a lot to creators of the course! Well done!

This is by far the most comprehensive SQL course I have ever taken. A lot of times there are SQL classes that are online that give you a glimpse into what it takes to be great at SQL queries. This is a must for anyone seriously considering to becoming a data analyst.

This course is very friendly for people with no MySQL experience before. Now I can write queries to solve problems independently and know how to seek help from online forum like GitHub or StackOverflow. Great thanks to all the teachers and mentors. Love from China.

Great class to start learning SQL. Jupyter and Teradata are brilliant choices (web-based interface) that avoid the plain of installation. Real datasets from Dognition and Dillard make exercises much more meaningful. Thank you for the careful design and teaching!

Very good course taking you from the very basics of SQL all the way up to very long and complicated queries. The final week was difficult but i'm glad I managed it persevere as after completing the entire course I have confidence in my newly learned SQL skills.

Amazing course!! I would recommend it to anyone who wants to learn how to use SQL! I had absolutely no previous knowledge and I loved every minute of it! It was challenging at times, but SO worth it! This is the best course available on Coursera I ever did.

Highly recommend this course for people pursuing careers in data analysis/business intelligence - i.e. those who do not need to know the details of how to set up or optimize databases, but will interact with databases regularly to get data for their work.

Jana, this course is phenomenal. Thank you to the staff and other participants who helped me through this course. Holy cow, it's not for the weak, but the biggest piece of advice: persevere and keep thinking. You'll get it eventually *cries happy tears*

It was very worth the effort. In 5 weeks, you can increase your earning potential and no matter if your main focus is visualization knowing how to extract your own data from the company databases makes you a much more valuable asset to your team.

I learned SQL by doing projects at work but this SQL helps me to learn from very basic to the advanced. Some questions why this happened at work before was explained well in the class. That's true that data in the real world is messy and missing.

Great examples and problems to work through that actually challenge your SQL knowledge and best practices going forward. The inclusion of Jupyter notebooks and actual datasets help the course feel authentic and useful in the professional field.

Very good course for learning SQL - the tutorials, materials and exercises provided are very well thought and structured. The staff put lot of effort and thinking into this one. I like the whole specialization and I can recommend taking it.

A good course to learn MySQL from the Scratch. If you have an interest You can complete these courses with in 2 weeks.The Course gave the full hands on real time data with Dognition and Dillards Data sets. I enjoyed learning the courses.

This course provides an enormous amount of practice for SQL queries that other online courses lack. As in some of other online courses, we see instructor writing most of the codes, and there is not a right amount of practice for students.

Great course about database.

This course come from basic background in Relational database rather then go detail to syntax SQL.

Beside that, it provide real big dataset (around 100 million records, woa)

Thanks for creating such great course

A good challenge for those who want to feel confident querying databases. It forces you to work through the processes and as a result the learnings are much more substantial. I am very glad I took and see immediate benefits in my job.

Thanks to my teachers Daniel & Jana. Learnt how to apply mySQL & TeraData into my real business world. Great insights offered to deep dive with the given data and what needs to be applied to make it logical. Thankyou once again!!!

Awesome course - I learned a TON of SQL. Feel very confident, and expect that I could rely on SQL documentation to develop more advanced queries. It took a lot of time, but if you give your time to this course you will learn SQL.