Chevron Left
返回到 Databases and SQL for Data Science with Python

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

4.6
15,632 個評分
2,016 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....

熱門審閱

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!

篩選依據:

176 - Databases and SQL for Data Science with Python 的 200 個評論(共 2,038 個)

創建者 igor s

2021年11月18日

Once again, very great course from IBM. I am very glad to be part of this specialization- IBM Data Analyst. I was thinking that sql techniques are my top skills, but that is not completely true. The course gave me a lot of additional info. Thank you.

創建者 Eric C Q

2022年2月5日

Muy útil el contenido tanto teórico como práctico, me hizo recordar los principales conceptos de SQL que con el tiempo había olvidado. Los laboratorios en Jupyter refuerzan muy bien la parte práctica, con variados ejemplos y problemas a resolver.

創建者 Sri D K

2021年10月13日

A healthy mix of theory and practical work. The inclusion of Bonus Module was the icing on the cake for people interested in exploring more. All in all, a perfect fit in the middle of the journey for IBM Data Science Professional Certification.

創建者 Fabio D P

2021年2月28日

The course is very well structured with hands-on practice and real life databases. The course starts with basic skills and evolves into combining databases, so it was very useful as a foundation for further development. I definitely recommend.

創建者 Prathamesh L

2020年7月22日

A good and elaborate course for beginners.

Hands on lab assignments are better than most of the courses and Mr. Rav Ahuja and team have been spot on in covering the core of the topic.

A great stepping stone to start off data science using SQL

創建者 Terry G

2020年4月24日

This had some great overviews of using SQL with Python and also got me to connect with an external database. I don't have a lot of SQL experience, so some of this way review for me, so I can't speak to someone that is less familiar with SQL.

創建者 Ritesh I G

2020年9月25日

I am very happy that I have completed this course. I find this course useful for office needs, all the sessions were very interactive, meaningful and easy to understand. Solving real world problem was fun and thoroughly enjoyed this course!

創建者 Filipe S M G

2019年8月22日

This is a very good introductory (and maybe even intermediate) course on SQL (with and without Python/Jupyter). I only miss more reading material to avoid going back to the videos - maybe the slides could be made available after each week.

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 Moisés L G N

2022年7月26日

I had a lot of problems with the IBM Cloud platform. However, I have completed 5 courses with Coursera and I've never had any problem with the platform before. So I rated the course 5 stars due to the high quality of the content.

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 Pratyay R

2022年5月30日

in this course you will learn how to connect to a databse and then working on this database useing python,also learing , how to connect to a online data set useing python and many more my sql function like join,aggregate , etc

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 Yair T

2022年8月1日

Me gustó mucho este curso, muy util para el manejo de bases de datos y la obtención de grupos de datos con características específicas dentro de los datos, asi como relaciones entre tablas y consultas desde Jupyter. Excelente.

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.