JP
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.
GC
Dec 29, 2022
Great course! A solid way to introduce a learner to programming in SQL!! Sadie is an amazing online instructor! Thank you to Sadie and UC Davis for offering this course through the Coursera platform!!
By Carlos R C M
•Feb 28, 2023
This course was all what I needed, clear concepts and application to real problems. I was able to apply this in my job. I really recommend this course for anyone with certain level of familiarity, because also has some difficult exercises that allows learning.
By Álvaro P
•Aug 23, 2020
I think this course is amazing. They actually try to teach you very good quality information. They took their time to create good assignments and quizzes and a very challenging final assignment. I truly loved this course and I cannot wait to start the new one.
By Michael G
•Mar 4, 2023
Ich habe 5* gegeben, da dieser Kurs sehr gut aufgebaut ist und ich dadurch meine Kenntnisse sehr verbessern konnte.
Da ich aus Deutschland bin und englisch nicht meine Muttersprache ist, habe ich mich etwas schwerer getan den Kurs zu bearbeiten.
Top Dozentin.
By Lukas S
•Oct 26, 2020
I really enjoyed the course. I have started from almost no knowledge about SQL and this course was really a big help on my way to mastering the SQL! It's still a long way to go, but I recommend it to any beginner, who wishes to take a step in data analysis.
By Martin B
•Feb 26, 2019
Another great class from Coursera - very helpful exercises and final assignment, both of which really helped in learning the content that was nicely presented by the instructor. Without writing a lot of queries, it's simply not possible to really learn SQL.
By Young J J
•Jun 30, 2021
Simple but also has a great introduction to SQL, focused on relative models and analysing demonstartion by joining tables with ER-models of real life dataset. The only downside is that it doesn't teach about the data manipulation, only retrieving is taught
By Aiman F B C R
•May 29, 2021
I managed to properly learned back all the basics and there are certainly some of the things I never learned at the university. Overall, the course was magnificent. I properly learned how to code and made a thorough analysis like a real life Data Scientist
By Rudra P D
•Aug 16, 2020
This course provide a great application of sql in data analysis. The lecturer was great. I liked the way she explained even some difficult concepts such easily ,which increases your interest in data science.Thanks alot UC San diego for such a great course
By Ajay S
•Jul 29, 2020
This is one of the best course available for learning SQL from scratch. Most of the part is explained thoroughly (Using "most of the part" because I felt "date & time" could have been explained into more details). Overall it's a good course to start with.
By Sairahul J
•Jul 4, 2019
Coursera is good platform for beginners as well as people who work in industries.Right now I am planning to take another course in coursera.The course content and assignments are very well planned.Please convert subscription course into individual course
By PEDRO A A P
•Jan 20, 2021
I love this course, It is interesting, easy to follow, and practical, you learn a lot of Data Bases and SQL. The videos and source of information are so explicative, it's so easy to learn and apply all this knowledge in the practice quizzes and projects.
By Christian P
•Jan 27, 2020
I enjoyed the course. Well structured, good questions to check knowledge within courses/videos. I felt my experience in R definitely helped me understand this better, but I believe that the class structure absolutely helped me get the basics of SQL code.
By Orfeo F O
•Jul 25, 2022
Excellent course. It helped me a lot to define some questions that I was not clear about SQL for analysts and data scientists. There is a good development of the topics seen in SQL, as well as good practices. One of the best SQL courses I've ever taken.
By Vismay K G
•Apr 23, 2020
I started this course with no knowledge and now I feel I can Profile and analyze few data. Best for Beginners. The Instructor is good with the way she educates us. Only Suggestion is Help Us Install any SQL software so that we can practice more offline.
By Martin E
•Mar 8, 2022
I previously took the Google Data Analytics Professional Certificate that was great introduction to SQL, but this course really reinforced the information with more information and practice. I highly recommend it if your trying to become a data master.
By Anders W N
•Feb 21, 2022
I thougth this was a spendid introduction to sql. After having finished the course, I have a good understanding of what sql do, and I am comfortable using a range of functions and expressions. Already looking forward to the Data wrangling .. follow up.
By Pankaj K M
•Jul 14, 2020
The course is really helpful to get a brief knowledge about SQL Queries & Several functions that are directly applied over SQL Queries. Even the course leads to a great work with data profiling & data analyzing at the end. Thank you Coursera :)..✌✌😇😇
By Marina I
•Apr 2, 2023
I am very grateful for this course which was so practical and comprehensive.
SQL is supposed to be one of the core skills that every analyst has. And knowledge of SQL is a fundamental skill required to be a good Database administrator in the future.
By Daniel J
•Sep 30, 2020
Fantastic introduction to SQL. So easy to follow, and I really appreciated the concept check questions as you're watching the video--even if I got the answer the first time, this really helped cement my understanding of the concepts I was learning.
By Daniela R L
•Feb 12, 2021
I really like this class! The instructor is clear and explanations are good (I had to watch the videos x2 because it was a little slow)! the exercises were practicals and I liked how you could run the code within Coursera.. totally recommend it!!
By Anestis K
•Sep 26, 2020
I learned everything of the most important programming language with only one MOOC . The course was so explainable from key terminology to SQL queries . I want to thank personally the coursera team and University of Davis for this amazing result.
By ZhiYuan H
•Jan 14, 2020
This course was somewhat slow and theoretical in the first week, but starting from the second week, it became intensive and progressive. The final homework was extremely well designed, and it took a good amount of time for you to finish the test.
By Calvin W
•Nov 6, 2019
Excellent course material and lecture for newbie like me. :) I have learned a lot new SQL skill on the class that I can apply in my Accounting / Finance career. I will continue use Coursera for my next data science class to build up my skill set.
By Andrew K J
•Jun 16, 2019
This course is excellent for anyone interested in data analysis who wants a thorough introduction to SQL and who desires to learn specific SQL queries for pulling down and organizing data. The quizzes and final assignment provided great practice.
By Gustavo B
•Nov 8, 2022
muy buen curso aunque los temas que se ven tienen pocos ejemplos practicos. Se ven muchos temas, en ese sentido es muy completo. Sally es encantadora y transmite pasión y entusiasmo.
El examen algo con cierta dificultad que no se ve en el curso.