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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

4.6
14,461 個評分
1,793 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!

SA
2020年4月22日

The lessons were short and easy to follow, providing all the basics as well as a few more advanced topics, to get student quickly up-to-speed on databases and SQL and their application in D/S realm.

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176 - Databases and SQL for Data Science with Python 的 200 個評論(共 1,805 個)

創建者 Ajith R

2020年8月17日

I loved the training and the material as well. The only thing painful was doing the peer assignment, you need to take screenshot and then upload. It would have been easier if we could have just click on the Submit in the juypter notebook.

創建者 Himesh K

2019年6月15日

Awesome course to gain practical knowledge of using databases from the cloud with a jupiter notebook. The course was really helpful and helped to gain an overview. An increased thirst to have better knowledge/grip on the user perspective.

創建者 Debarshi B

2022年1月13日

Everything was well-taught with examples and labs. The quiz was created based on videos and labs, and the final project gave me a chance to revise everything. Overall, a 10/10 Course. Loved it. Thank you, IBM, staff members and my peers.

創建者 Damilola O

2020年5月18日

While this course is a demanding one, it is also quite interesting and well loaded with deep knowledge. I enjoyed every bit of it and I did not mind the time I had to keep up late some nights running Jupyter Notebook and querying data.

創建者 Jecris M

2021年3月17日

I had a challenging but fulfilling and wonderful experience in this course. Thank you so much, Coursera for helping me finished this skills. I gained so much confidence in SQL Db2 management and Python access. More power to your team!

創建者 Jafed E G

2019年7月6日

I enjoy the lectures. The professor has a good speaking and teaching style which keeps me interested. Lots of concrete math examples which make it easier to understand. Very good slides which are well formulated and easy to understand

創建者 XIXI Q

2022年1月7日

This is a very complete course for building fundamental skills with SQL. I've really enjoyed the numerous hands-on practice sections which solidify the knowledge from the lectures. Plus the free-trial bonus for IBM DB2 cloud service!

創建者 Stuti D

2021年6月19日

This course was really helpful for me as it helped me in learning basic SQL skills with and without Python to a good extent. Would definitely recommend this course to anyone who is just starting out with learning Databases and SQL!

創建者 Diego M

2019年6月28日

Great introduction!

I had no experience with SQL at all. This course helped a lot in understanding many details about RDBMS.

I can now do many useful queries and have a head start when start to read a RDBMS book to deep my knowledge!

創建者 CHUA W K

2020年7月8日

This problem is excellent , i've totally no experience in programming but i still can success for the assignment ! be patient , re-watch all those videos , it will help you to understand the sequences and your assignment needed!

創建者 Muhammad A

2019年8月22日

Although I have previous knowledge about SQL and databases, I have worked on Oracle 11g as well but by doing this course now i am able to connect IBM-db2 API with python. I have learned how to code in python to access databases

創建者 Nikhil J

2020年4月13日

Definitely recommended. Great course, good basics, and assignments. But, IBM Cloud throws random errors sometimes when you try to open the db2 console (402, 502, 404). Just refresh it multiple times. Should solve the problem.

創建者 Anil k

2019年12月12日

This is best platform to improve your skills, i got to much practical knowledge to work forward for my career. i would highly recommend everyone , who is reading this, go for it. You would thank me later for recommendation..

創建者 Vladimir A

2019年9月6日

This course has great technical support and good material. The lectures are informative and understandable. I first met such a quick feedback from the course technicians. It 's a great cloud lab experience. You 'll like it.

創建者 Mukkesh G

2019年5月30日

This course starts with the basics and gradually covers most of the topics in SQL. The hands-on lab exercises are extremely useful and give the learner a good command over practical applications of SQL+Python architecture.

創建者 Chris A B

2019年6月8日

I enjoyed learning about Data Science and the use of Cognitive Class Labs, IBM Watson Studio, IBM Cloud, IBM DB2, Jupyter Notebooks and Python. I am looking forward to subscribing to the Professional Specialization next.

創建者 Bhanu P E

2019年7月24日

This is an excellent course covering end to end SQL and python/Jupytr notebook integration as this forms the basis of data import going forward. The Ungraded labs and Final assignments were really good hands on practice.

創建者 Jesús G A S

2019年6月10日

Probably the best course in the specialization thus far! Notebooks provided are invaluable to learn how to interface a jupyter notebook with IBM cloud. I had not found this information elsewhere in such a concise manner.

創建者 Ashirwad S

2019年7月29日

The course was well structured and elaborated. It was a combination of hands-on as well as lectures on essential concepts of Databases with knowledge on using IBM DB2 in IBM Cloud. This was a really helpful experience.

創建者 Jiahui C

2019年5月30日

A very comprehensive and introductory course in SQL and data science. If you have no background in SQL and interested in learning it, you should take this class. And the specialization that this course is in is useful.

創建者 Alesia V

2020年10月13日

This was a wonderful introductory course which got me inspired to embark on a SQL learning journey. I loved the practical real-life application of the study materials introduced in the course labs. Thank you IBM team!

創建者 Truong G

2020年3月20日

This course is exceedingly practical and knowledgeable of SQL commands, IBM cloud database Db2, visualization with python on Jupyter notebooks. Thanks so much for IBM, the instructor, Coursera for building this course

創建者 Wang P

2019年2月21日

I like the practice in this class. Playing with real data is so interesting.

SQL language is not so complicated itself and with enough practice I feel that I understand how to combine several queries in proper order.

創建者 martin k

2021年4月9日

This course was great, and fit exactly what I wanted the course to be, which focused more on an intermediate level for SQL users. Also, the focus on Python was greatly beneficially for me. Nothing bad to say. 5/5

創建者 Azhan A

2019年9月5日

Great Course, polished my skills on SQL. I must say it s a challenging course. I've previously completed SQL course but it also teaches you how to connect it with IBM cloud which is I think is a great initiative.