Apr 5, 2020
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.
Aug 22, 2021
I thought this course was great! Great introduction to Relational Databases and SQLite. Highly reccomend for anyone new to SQL, Databases, or someone looking to get started with a data science career.
创建者 Marco P•
Nov 4, 2019
Course is very well structured, the explanations by video and the relative exercises upon the different themes explained, are excellent, so I've learned in a fast, efficient and profitable manner.
创建者 Elena L•
Jan 30, 2019
Perfect course! But recommend the last main exercise do more readable and understandable. It is difficult to read in a text file, single-color task and it is not always clear what needs to be done.
创建者 Albert J d V•
Sep 12, 2021
This course provided the necessary knowledge to use SQL effectively in deriving insights from data stored in database management systems. The exercises and quizes helped reinforce lessons learned.
创建者 Sylva M•
Oct 12, 2020
Really useful course for me. It takes you from the SQL beginners to the level, where you can write your own queries and easy read the ER diagrams. I appreciate a lot of practice during the course.
创建者 Pranali M•
Sep 12, 2020
This is amazing course . Once you join this it gives complete information about SQL basics.To improve knowledge of creating databases it is very important course.I am glad to become part of these.
创建者 Yee L•
Apr 19, 2021
Exactly what I signed up for. Basic understanding and syntax learning. For anyone looking to further their sql writing, I believe this course and the rest of the curriculum will do perfectly fine
创建者 Kevin D•
Mar 20, 2021
this was more challenging than I expected, the assignments will definitely make you think. A good intro to SQL. If you have no background reading the supplementary articles will be very helpful
创建者 Carolina C•
Nov 13, 2020
Great course! I had zero experience in SQL and I´ve learnt a lot of useful things. The final project of the course was very interesting. Looking forward to the other courses in the specialization
创建者 Hayden S•
May 11, 2022
This course was so much fun and informative.
It has really helped me gain a functional understanding of SQL for my job.
The instructor Saddie was also great as she explained the concepts clearly.
创建者 Mogith P N•
Nov 29, 2021
the best course, though to do the exercise you need to know the basics of SQL syntaxes and stuff, but i loved the way sadie lawrence mam presented every lectures in short and descriptive manner
创建者 Astha b•
May 24, 2020
The instructor was awesome, whatever she taught was enough to do the assignment. I fell in love with her way of teaching, and now I will also do UC Davis specialization. Assignments were good.
创建者 Fernando B P•
May 9, 2020
By taking the course you can learn how to use the principal commands for database queries using SQL and the practice exams help your to develop the ability to perform the theoretical knowledge
创建者 Swaty G•
Nov 24, 2021
Carefully organised to deliver Basic to Intermediate level understanding of SQL concepts. Practical and always in-sync with the real world.
I feel confident to apply this knowledge to my job.
创建者 Shi Q•
Apr 27, 2020
This course is very well paced and easy to follow. It won't go extremely deep into details, but there's definitely sufficient information for you to lay a good foundation for future studies.
Feb 8, 2020
This is a very helpful and well-designed data course. I love the way the teacher teach me knowledge about SQL. I highly recommend this course for anyone who is interested in data science.
Oct 11, 2018
I am very exciting to use SQL help me analyze data, and it is a powerful and easy-going language for me to use in future modelling & analysis work. The course is really helpful, thankyou.
创建者 CHRISTIAN A V C•
Apr 13, 2022
Great course! very well explained, with exercises to put into practice what is described by the teacher. Although the topics are basic, they are of great relevance in the data ecosystem.
创建者 Samuel E•
Sep 22, 2020
Great program that even if you know nothing about SQL in advance - the course will equip you with the most important knowledge to allow you to dive into the field of SQL and data science
创建者 GUDIPUDI R•
Jul 26, 2020
All the concepts are explained in a very structured way and the course made complex queries too very easy to understand. Definitely try this course for sql. No regrets and very happy:):)
创建者 Johanna P•
Jan 15, 2020
This class has already paid for itself. I have used what I learned to write SQL reports to pull reports from our test database. I look forward to taking more classes in SQL Data Science.
创建者 Yuyan L•
Apr 28, 2021
Great introductory course on SQL, you can learn a lot from the definition of relational database system to specific queries used to pick out target information from huge amount of data.
创建者 Rainy L•
Oct 27, 2020
Very good course for a starter in Data Science world. The instructor's lectures are very logical and easy to understand and you learned more by finishing every single practice and quiz.
创建者 Tahir M•
Feb 10, 2020
It is a very hands on course in which you will learn a lot about SQL but also be able to practice a lot. The instructor is excellent and the materials are great. Definitely recommended.
创建者 Титова К И•
Oct 12, 2021
Excellent course. Thank you for the opportunity to obtain basic SQL skills. The information is explained accurate and clear, I will save my conspects from the course for my future job.
创建者 ONYANGO C O•
May 18, 2020
The best tutors I have encountered are from Coursera. Thank you for giving a positive mind to believe in myself that I can do it by providing me with the SQL with Data Science Course.