Oct 25, 2018
Practice lab assignments were excellent in reinforcing my learning, they were just the right kind of challenging. This course has been the best one in the Data Science Professional series by far.
Dec 25, 2019
One of the best course I completed on Coursera. All the learning material is well organised and easy to understand. Also the non-graded sections regarding relational databases are interesting.
创建者 Rhett J•
Sep 26, 2019
The information in the class is outstanding, the problem is IBM Jupyter Notebooks' kernels fail within 10 minutes, and must be reloaded constantly. The final exam requires 10 answers via Jupyter notebook trial and error, and it took me nearly 3 days of constant refreshing to get this done.
创建者 Kendall G•
Oct 31, 2018
This course is not a complete overview of SQL by any means. You will only learn the most basic functions. The value here however is that the course guides you on how to write SQL queries in Python. To round out your SQL skills, you will need to take a more in depth beginner course.
创建者 Ozge I•
Feb 01, 2019
Some quizzes include questions about materials not yet introduced. The material could be much more interesting with more interesting and interactive examples. Hands-on Labs should include new materials rather than letting the students rewrite given queries in sql.
创建者 Hui W F•
Dec 24, 2019
Some of the instructions in the course are not as clear as those provided by other Coursera's courses. There are some sections with outdated screenshots and typos. This disrupts the learning process and requires extra time to guess and sort out the materials.
创建者 Nathan P•
Oct 10, 2019
Decent course. The SQL code is somewhat different and you need to practice it a lot. I do not think you get enough practice to really know SQL just from this course. There is only a few labs and even in there you only actually type a little bit of SQL
创建者 Rebecca M•
Nov 08, 2019
a few issues on the assignment which lead to a couple of extensions in the deadline, adding a month extra to pay for, Not all the screen shots were the same in the demos as the interfaces have changed slightly. apart from that a good course
创建者 Kristen P•
Oct 14, 2019
In the intro to data science specialization, this course is a relatively steep step up from the previous one 'Data science methodology.' Perhaps obtaining some basic understanding of Python prior to taking this course would help
创建者 Shan C•
Nov 03, 2019
Overall the course provides the concept of SQL and a great picture. Just with technical issue in the Peer-Graded Assignment, causing spending loads of time to find out the solution, which those time could have been saved.
创建者 Parth R J•
Feb 05, 2019
the course is good but the way they teach you is not as good as other IBM courses it was bit confusing for me where to write the code etc the instructions were not as clear as they should be
创建者 Brent M•
Nov 15, 2019
Not super clear and struggles a bit with accessing and connecting to the DB2 I think the examples should match what is on the assignment and really break down the query language.
创建者 Sisir K•
Feb 07, 2019
The speaker in the videos goes too fast. The hands-on labs are very useful and were my primary sources of learning. The videos didn’t help much with the learning process.
创建者 Aniruddh G•
Apr 11, 2019
The environment is difficult to set up. For someone who knows SQL and has worked on other platforms the IBM Cloud and workspace are difficult to set up.
创建者 Vyacheslav I•
Nov 25, 2019
A little to none explanations, very easy quizzes. Low quality slides. Good if you want to remember lines without understanding what they are doing.
创建者 Aakash A•
Feb 15, 2019
Learnt a lot about connecting database from python and how jupyter notebooks are useful.
Please mention IBM DB2 only, if it covers only IBM DB2.
创建者 Roger S•
Dec 29, 2018
Getting the right syntax for Python and SQL together was really tricky/difficult. I wish there were a reference book/website for additional study.
创建者 Akash J C•
Oct 26, 2019
Some of the documents which are referring to IBM cloud are outdated. Otherwise this course is really good some one like who is beginner in SQL.
创建者 Matthew A•
May 12, 2019
This course was OK, but I'd still like to see more hands-on exercises and a final assignment that's more aligned to the prior coursework
Jun 26, 2019
Assignment marked by other classmates is not a correct method. classmates often do not read answer carefully and give a correct grade.
创建者 Marcus V C D•
Aug 06, 2018
The last exercise of the last week is not clear how to do it and the server does not run it. There is no assistance from the forum.
创建者 Leonardo A R P•
Oct 25, 2019
It's nice and it teaches you about SQL, but it lacks practice exercises and sometimes is oversimplified and can be too easy.
创建者 Yash A B•
Jul 05, 2019
Great course for learning how to access Cloud Databases using SQL commands with Python! not so great if you are new to SQL
创建者 Andre B•
Nov 19, 2019
Once on cuts through all the challenges using IBM cloud, the learning was great. Glad I know so much more about SQL now.
创建者 Zaidat I•
Jan 23, 2020
The final project might need to be reviewed. So much time was spent trying to load one of the .csv files without error!
创建者 Mayank s•
Nov 25, 2019
an unnecessary emphasis on using ibm tools which many times don't get interconnected is a big turn-down.
创建者 Yadder A G•
Feb 09, 2020
It has the most basic about databases and how to connect python with an database instance on IBM Cloud.