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學生對 IBM 提供的 Databases and SQL for Data Science with Python 的評價和反饋

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14,468 個評分
1,795 條評論

課程概述

Much of the world's data resides in databases. SQL (or Structured Query Language) is a powerful language which is used for communicating with and extracting data from databases. A working knowledge of databases and SQL is a must if you want to become a data scientist. The purpose of this course is to introduce relational database concepts and help you learn and apply foundational knowledge of the SQL language. It is also intended to get you started with performing SQL access in a data science environment. The emphasis in this course is on hands-on and practical learning . As such, you will work with real databases, real data science tools, and real-world datasets. You will create a database instance in the cloud. Through a series of hands-on labs you will practice building and running SQL queries. You will also learn how to access databases from Jupyter notebooks using SQL and Python. No prior knowledge of databases, SQL, Python, or programming is required. Anyone can audit this course at no-charge. If you choose to take this course and earn the Coursera course certificate, you can also earn an IBM digital badge upon successful completion of the course. LIMITED TIME OFFER: Subscription is only $39 USD per month for access to graded materials and a certificate....

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BS
2020年5月20日

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

PK
2020年8月19日

A very useful course with some very interesting datasets/Jupyter notebooks to work through/practice your skills. Offers a good balanced blend between theory and practical/practice. Very good course!

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251 - Databases and SQL for Data Science with Python 的 275 個評論(共 1,805 個)

創建者 Sehyun P

2021年4月27日

man, this was simply amazing! kinda didn't like the IBM setup part, but i used SQLite and this is so instructive! thank you so much i learned tons from this course

創建者 charles l

2020年5月27日

Really good material, and coupled with IBM Watson/Cloud platform makes focusing on the material easy, instead of spending your time troubleshooting the framework.

創建者 Venkatachalapathy P

2020年12月22日

The course should include a hands on lesson to download and install DB2 community on the personal PC - which is FREE for developers anyway. That will be helpful.

創建者 Claude N

2019年11月7日

I thoroughly enjoyed using Python to query databases. Learning SQL was so easy with this tutor, videos and referencing material. Well done and Thanks so much!!!!

創建者 Marius-Liviu B

2021年12月17日

A good course not only for the video and reading materials but especially for quizzes, assignments and projects. The idea of Optional Honors Content is awesome.

創建者 Varshetha m

2020年4月28日

I have got a great idea about the sql and how it works,the explanation of the videos were much easier for me understand ,i gained a lot of knowledge through it.

創建者 Amber D

2020年4月22日

I loved this course! Left comment about Peer Review Assignment to be sure to use the lab notebook provided in the previous lesson. Other than that it was great!

創建者 Bhavesh G

2020年4月4日

Databases is play the important role in data science. I've highly recommended this course for those who will learn and build the career into data science field.

創建者 Balvinder S

2019年4月28日

The course is well organized and focused on hands-on learning along with theory. Simply loved grasping the concepts and the way they have been inter-connected.

創建者 Shikha T

2020年1月1日

course is good. however, more real world scenarios could be incorporated with extensive use of SQL commands. Still I have learnt a lot of things from course.

創建者 Tsungai J M

2019年9月17日

Quite challenging for a first time programmer but the Labs really helped to build on the understanding from the lectures. Best course of this program so far.

創建者 Tingyu L

2019年7月9日

The process is challenging (especially the final assignment). But I believe that you will gain sense of accomplishment when you figure all the questions out!

創建者 Lam C V D

2021年3月1日

my opinion is the last few parts are too rush for intermediate and advanced sql sections. Requires more than 40-50 hours of SQL training to reach that level

創建者 Mia C

2018年6月18日

I really liked this class! The curriculum was well-organized, and I really liked the integration of IBM tools into assignments from the IBM Cloud Lite Suite

創建者 Sumanta S

2020年9月3日

The course is quite comprehensive and covers all major aspects such as relational databases, SQL queries and how to use data bases for analytical purposes.

創建者 Leandro G

2019年1月18日

I really liked this class, practice lab assignments were excellent and also well organized with the integration of IBM tools from the IBM Cloud Lite Suite.

創建者 HUNG K

2020年4月20日

Overall a good course. I gained more confidence about my querying skill after completing this course with abundant opportunities to get hands-on practice.

創建者 Muhammad I

2019年7月11日

This course is easy to understand for beginners and free access to IBM Cloud allows you to practice what you have learnt to get a good grip on the syntax.

創建者 Prakash C

2019年6月5日

Great content to kick start in the filed of data. I found it extremely helpful as there aren't new courses like these in Nepal. Thank you coursera and IBM

創建者 Christian H W

2021年8月21日

Fantastic course! I now have experience with IBM DB2 cloud databases, Jupyter notebooks, and using MAGIC with Python to create SQL commands using MAGIC.

創建者 Devaashish S

2019年12月24日

Rigorous and focused study is the key to completion of this exercise. Awesome job by coursera instructors from this I learned to never give on yourself.

創建者 ILYA N

2019年10月5日

Pretty good intro to SQL. The main benefit of the course are 40-50 practice question that make up the homeworks, so you get a decent amount of practice.

創建者 Aleksey S

2021年8月2日

good introductory course in sql and access to it from python. the course is especially narrowed to db2 and ibm cloud which might be a little intrusive.

創建者 Kimberly D

2021年2月24日

A great course. I came into this course with no idea what I'm going to be doing and this course guided and helped me understand each concept very well.

創建者 Zayani M

2018年10月23日

I really enjoyed most of this course, but I most liked that the solutions are provided. The explanations and readings were really good in this course.