This course proved out to be really helpful for me. The explanation is easy to understand. The implementation is efficient.

Best course I've ever taken. Short but precise in the theory and lot's of practice on real data sets from real businesses.

Amazing course! Learned a lot about SQL, how to write powerful queries and translate data-related questions into queries.

VERY RIGOROUS COURSE WITH GOOD AMOUNT OF DATA TO PRATICE AND PLAY AROUND WITH.

Perfect place to start for a SQL beginner.

Very good from-the-ground-up coverage of SQL with lots of practice on two different databases and real company datasets.

Great realistic, exercises. Having access to large and very real databases really helps with practicing writing queries.

EXCELLENT, all the parts are totally amazing. I have learned a lot - and used in practice!

Thanks Jana a lot. Magnifique.

I personally found this course useful. Adding dognition database to make students feel of real database is a great plus.

Deep knowledge, challenging exercises, real business problems, quick responses from managers in forum, large community.

I was most looking forward to doing this course. There was so much to learn and really helped understand Tableau better

The editors made a huge effort for this course! Taking this course was a pleasure and a great opportunity to learn SQL!

Course provides in depth understanding of relational databases, MySQL and how to write queries in an efficient manner.

very informative and detailed. The forum especially helps me a lot and I have to thank Chris for his timely response.

will recommend this course for all the SQL newbies and professionals to brush up their skills.Great content delivery.

Super helpful for beginner like me to learn SQL language.

Step by step instructions let you build a solid foundation.

I really learnt a lot about the SQL language and I believe that this course is very helpful to my data analysis jobs.

Exercises and quizzes are very well structured and everything is explained from scratch. Great learning experience.

It was one of the most efficient courses I have ever taken. Thank you very much. I learnt a lot from all excercises.

Super good! I loved it. It have a realy well training program. Alllows me to practic a lot of semi complex querrys.

This course takes longer time than I expected but the practices are concrete, well-designed, and therefore helpful.

Good introduction course to MySQL. Hope they includes how to import data, create table and update information too!

Challenging, insightful and informative. And excellent course on using MySQL and TERADATA for business analytics.

I am currently working with SQL but this course was a great refresher and good for anyone new to these concepts.

A real problem is challenging and I had a great experience! Thank you to a great lecturer, you guide me so well

Amazing course and the quizzes are challenging. Learned a lot. Gives hands on experience on mysql and Teradata.