Jun 21, 2020
One of the best course till now I find on Coursera, well structured everything and practice questions made me feel like real life problems as data were from real database of dognition and ua_dillards.
Aug 20, 2019
Nice and well-organized course. I joined this course after self-studying on SQL for a few days. The context is really nice. The only problem is the Teradata is not stable. I tried very hard to login.
創建者 Lee M Y•
Apr 09, 2017
Very useful and relevant. Able to get lots of practice with SQL in this course.
However, this is an extremely difficult course.
創建者 Mahendra G•
May 21, 2020
the knowledge of data retrieval techniques definitely help me for my college projects.join and inner quarry concepts are best.
創建者 Cynthia N•
Mar 10, 2016
Great class to learn SQL! Great learning how to use two different platforms and applying real world applications with queries.
創建者 Evgeny V•
Mar 07, 2016
That was a very useful and interesting class! Presenter did a great job, and her materials were very use helpful and relevant!
創建者 Ruth D•
Apr 17, 2018
A very steep learning curve, but so, so worth it! Jana is a fantastic teacher and the exercises are comprehensive and useful.
創建者 Han T•
Dec 28, 2016
quite useful. there are a bunch of exercises which are extremely helpful to help us get touch with real-world business cases.
創建者 Saurav K•
Nov 14, 2016
It's an amazing course. The final assignment is quite challenging but fun. All in all a very rewarding and satisfying course.
創建者 Yoonji R•
Aug 30, 2020
Very comprehensive, challenging syllabus - starting from the basics and finishing with real business questions and analysis.
創建者 O M A•
Aug 03, 2020
Very advanced and a good coarse to start studying about sql,toughness is also there so if u try hard u will get the benefits
創建者 Mara A•
Aug 20, 2017
Definitely worth your time. I don't have any prior knowledge on SQL and this course was a good start for a beginner like me.
創建者 STEVEN V D•
Oct 20, 2017
A classy introduction to data querying and the SQL language. Perfectly explained and great extended exercises. Recommended.
Jul 08, 2017
This course proved out to be really helpful for me. The explanation is easy to understand. The implementation is efficient.
創建者 Jesper E•
Jul 18, 2017
Best course I've ever taken. Short but precise in the theory and lot's of practice on real data sets from real businesses.
創建者 Oleksii K•
Apr 04, 2020
Amazing course! Learned a lot about SQL, how to write powerful queries and translate data-related questions into queries.
創建者 Dewald J A•
Mar 03, 2018
Very good from-the-ground-up coverage of SQL with lots of practice on two different databases and real company datasets.
創建者 Lidens C•
Feb 11, 2018
Great realistic, exercises. Having access to large and very real databases really helps with practicing writing queries.
創建者 Yuliya S•
May 20, 2017
EXCELLENT, all the parts are totally amazing. I have learned a lot - and used in practice!
Thanks Jana a lot. Magnifique.
創建者 Anurag s•
Sep 25, 2016
I personally found this course useful. Adding dognition database to make students feel of real database is a great plus.
創建者 Julie K•
Aug 21, 2020
I was most looking forward to doing this course. There was so much to learn and really helped understand Tableau better
創建者 Andreas H•
Sep 29, 2017
The editors made a huge effort for this course! Taking this course was a pleasure and a great opportunity to learn SQL!
創建者 Aparajit K•
Feb 18, 2018
Course provides in depth understanding of relational databases, MySQL and how to write queries in an efficient manner.
創建者 Huang M•
Sep 16, 2020
very informative and detailed. The forum especially helps me a lot and I have to thank Chris for his timely response.
創建者 rAj S•
May 23, 2020
will recommend this course for all the SQL newbies and professionals to brush up their skills.Great content delivery.
創建者 Logan L•
Oct 09, 2017
Super helpful for beginner like me to learn SQL language.
Step by step instructions let you build a solid foundation.
創建者 Qian W•
Aug 29, 2017
I really learnt a lot about the SQL language and I believe that this course is very helpful to my data analysis jobs.