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.
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.
par Aurora S P•
I believe this course is perfect to have a first approach towards SQL. Moreover I like how it relates to Data Scientists' context, and how it helps to understand Data Scientist's role and mindset. In general it was very useful and easy to follow lessons given by Sadie!
par Tina M•
This was a great course, it provided me with great examples not just in the Instructor notes but in the side reading material that I have taken and created a review reference folder for future review. This is a great class and and I am glad it is apart of the program.
par Юдаков Е О•
Если ты можешь перевести какой-нибудь технический текст = БЕРИ и не думай.
Параллельно смотрел лекции, тем самым дополнял знания полученным на курсе.
Иногда было сложно понять, что конкретно от тебя хочет программа, но можно несколько раз перечитать и все будет окей.
par Ana-Natalia M•
A good amount of info for a basics course. I would have liked a bit more detail and examples when the more complicated concepts came in (joins, more specifically).
The final assignment is pretty challenging but interesting and satisfying once you reach your results.
par Azka A•
It is a very good course for beginners who want to learn SQL. It starts from the very basics and no previous knowledge is required. The instructor is really great and the lectures are informative. It will benefit anyone who wants to start learning SQL from scratch.
par Kenneth L•
I am very pleased with this course mentor as she has a very clear speech. The data is split into many small videos that are overall quite easy to digest. The tests and exam has forced me to learn the material in depth and leaves me with a sense of accomplishment.
par Ignacio G•
I had already some experience with other databases and higher education on science and I founded it interesting enough, not very difficult, easy to follow, do not expect very challenging things. All in all, I have learned a lot and I am satisfied. I recommend it.
par Asiri S W•
The lecturer is great and her pace of teaching and examples are worthwhile!!!! It's very easy to grasp the language if you have previous knowledge of a programming language but still the way and the pace she teaches can make anyone learn and fall in love in SQL.
par Amitayu B•
This is one of the excellent courses that I have done with Coursera with lots of coding quizzes and a proper final week assignment. I had no idea about SQL last week, and now I have learned the basics of SQLite, data profiling, and data analysis in this course.
par Álvaro P•
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.
par Lukas S•
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.
par Martin B•
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.
par Young J J•
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
par Aiman F B C R•
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
par Rudra P D•
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
par Ajay S•
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.
par Sairahul J•
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
par PEDRO A A P•
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.
par Christian P•
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.
par Vismay K G•
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.
par Pankaj K M•
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 :)..✌✌😇😇
par Daniel J•
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.
par Daniela R L•
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!!
par Anestis K•
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.
par ZhiYuan H•
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.