This course has really helped with optimizing queries that I work with everyday, enhancing my understanding of RDBMS, joins, analyzing and structuring exactly what you need and yielding those results.
A comprehensive course that covers major aspects of query building and retrieval in a management system. The topics were delivered well and the materials/assignments were relevant for skill-building.
創建者 Arseniy T•
Great course for the beginner or as a refresher for somebody who used SQL a long time ago. The final assignment was very interesting to work on. Good job on the material.
創建者 Manal B•
An amazing course to develop your skills in coding especially coding in sql ,,writing simple and efficient queries .also to gain a way of thinking like data scientist do
創建者 Al Z R•
This is a powerful and empowering course. As a beginner you want to learn things properly and structured way this course gives you that. Sadie is an excellent instructor
創建者 In S Z•
Excellent starting course for SQL data science. Looking for spark distributed computing and more advanced techniques to be taught and acquired through time and efforts.
創建者 Edmundo G D L S•
Great Course, of course you need to follow the course practicing and seek for the extra information for learning in the resources that Sadie pointed out in the videos.
創建者 Michelle O•
Awesome course, learned a lot in a short period of time. The information really stuck and the quizzes/tests got to the core of the content. Would definitely recommend.
創建者 Elina M•
The Course was really good and specially the Assignments getting tougher gradually and making us dive into the database for a deeper understanding.. I appreciate that.
創建者 Stiven F P V•
A comprehensive course that covers main aspects of query building and retrieval in a management system. The assignments were relevant for skill-building and learging.
創建者 M. F I K•
A very informative course which everyone should learn.
It starts with basic topics and progresses towards advance parts.
Solving the assignments and quizzes help a lot.
創建者 Nirdosh K•
everything was good. However, the assignments question should have been changed as it seems to be the same and there should be a proper evaluator to do its evaluation
創建者 Ronny f•
Very nice and clean course. There is a discussion useful forum and the instructions are clear and contributed to my knowledge of understanding the fundamentals of SQL
創建者 Eli G•
Excellent Course for SQL beginners! The modules are very well done with just enough information to equip learners with important nuisances of SQL. Highly recommended!
創建者 Hadar S•
This course helped me refresh my SQL knowledge and get me ready for some Job interviews, Sadie is a very good professor and the practice quizzes are great. Thank you!
創建者 Wanxin H•
Good and systematic course settings, combining knowledge with real world practice. Not only prepare you for coding itself but provide the proper mindset. recommended!
創建者 Fernando E S B•
Es un curso bien estructurado y ejecutado, la instrucción impartida es clara y concreta, por lo que este curso es una magnifica opción para quienes vayan a usar SQL.
創建者 Mridupawan D•
It has been a great pleasure to learn this course. Many thanks to Sadie Lawrence. Great teacher with equally great presentation of this vast and complicated subject.
創建者 Livio R•
Short but concise videos! I also liked the mix of videos, quizzes and coding assignments. In general, the course is a very good introduction for beginners. Good job!
創建者 Sagar J•
It was a great learning experience. The instructor put all her efforts to give the best of her knowledge. Hope to Learn more of such Courses from the instructor.
創建者 ALFREDO B•
The course was very clear and easy to understand. The timing is also reachable.
I already knew come concepts, but I learned lot of ideas and new uses of SQL. Thanks
創建者 Lisa K•
Clear and interesting course. I would have preferred to have practice exercises earlier. Not just at the end of each week, but after the specific explanation video.
創建者 Chris W•
Great introduction to SQL and its use in Data Science. Some great practical applications from someone that uses it on a daily basis. I would definitely recommend.
創建者 J S•
Sadie was an excellent instructor. She was engaging and professional. I should have taken this course before jumping into the SQL / Python course in Data Analysis.
創建者 Viacheslav V D•
I think this course gets its purpose right for the starters, but you'll need to learn more to progress in the field of data acquisition. Good course, nevertheless.
創建者 VIJAY V•
It is extremely fine course with meticulously designed syllabus, delivery methodology and evaluation mechanism. Enjoyed learning the course and wish to learn more.
創建者 Alok K•
This course builds blocks to work with SQL. After week-2 it requires logical thinking to solve assignments. The lectures and the way it has delivered ain't boring.