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Вернуться к Databases and SQL for Data Science with Python

Отзывы учащихся о курсе Databases and SQL for Data Science with Python от партнера IBM

4.7
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Оценки: 12,804
Рецензии: 1,487

О курсе

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....

Лучшие рецензии

BS
20 мая 2020 г.

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
19 авг. 2020 г.

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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151–175 из 1,469 отзывов о курсе Databases and SQL for Data Science with Python

автор: Truong G

20 мар. 2020 г.

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

автор: Wang P

21 февр. 2019 г.

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.

автор: Azhan A

5 сент. 2019 г.

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.

автор: Muhammad F D

20 мар. 2020 г.

The only comment is that the usage of DB2 of IBM may not be available all the time. So, suggest if you can mention other tools that can be used locally on PC to help student to follow up and complete the tasks.

автор: Maksim M

9 апр. 2019 г.

The most serious and closest to professional course I've taken on Coursera so far (out of about 20). Both fundamentals and real-life practical skills are taught in a plain and clear manner. The Labs are great.

автор: Kaitlyn

20 июня 2018 г.

Great course! I learned the basics of SQL. Wish there was a more in depth discussion of SQL and its capabilities, but I received a great base and it helped me remember everything I had forgotten from college.

автор: Abigail B

6 февр. 2020 г.

Excellent introduction to SQL as well as using SQL within a Python environment to query data. Provides a solid background in basic database management and utility, as well as a good transition into analysis.

автор: Brian B

25 нояб. 2020 г.

Good hands-on practice with SQL in a Python and Data Science context. Covers the very basics of SQL, including relational database fundamentals plus DDL, and then builds to some decent challenging queries.

автор: Carlos A

21 февр. 2020 г.

This course gave me all the basic knowledge of SQL that I should need for Data Science. It was so well explained that it even seems too easy. Thank you so much for this great opportunity to gain knowledge.

автор: kishore K

27 дек. 2020 г.

One of the best practice oriented, well organized course in the Coursera. I would highly recommend it to my friend too. Awesome teaching and thank you so much IBM for keeping such an awesome expert tutors

автор: Jean C F M

15 апр. 2020 г.

Learned a lot and offers a lot of real-world tips. I started this course as a beginner and couldn't be more thankful for this course for giving me a wider understanding of SQL and writing in the language.

автор: Anar A

7 июня 2020 г.

That was an amazing course that I really improved my programming skills for data science in Python as well as SQL databases. Really like practical parts of the course which most of the part is practical.

автор: ousmane d

23 дек. 2019 г.

One of the best course I never studied before. I'm really happy with what I'm learning and experiencing in this course.

Thank you very much for your endless effort to make joice in people's life like me.

автор: CAIWEI Z

29 авг. 2020 г.

An appropriate course for the beginner. Introduce the basic queries statement. And the most useful point is instructing how to use DB2 and how to start SQL in python. The DB2 is fluent and easy to use.

автор: Jeyhun A

4 мая 2020 г.

Good opportunity to learn essential and fundamental SQL skills. The most important part of this course is that it teach you to use SQL and Python together while getting familiar with Database concepts.

автор: John N

21 окт. 2019 г.

Awesome Course!!!! I learned a lot about IBM Watson, SQL queries how to connect to API, and more of Jupyter Notebook. This course is strongly recommended for those who wants to become a Data Scientist.

автор: Cesar A A F

5 июля 2020 г.

Excelente curso, aprendí relativamente rápido los conceptos básicos de SQL desde 0 y conocí el uso de Python a través de Jupyter Notebooks, habilidades aprendidas son de gran uso en el campo laboral.

автор: Ibrahim O A

22 февр. 2021 г.

The course served as a good SQL refresher and I love the that I get to run all the exercise and assignment on IBM cloud. That really saved me a lot of stress. Good foundational course overall.

автор: Jess M

27 февр. 2019 г.

Clear, thorough, well-designed. Labs give useful practice, assignments and quizzes test the actual instructional content. This course is by far the best in the IBM Data Science specialization.

автор: Yaroslav M

22 мар. 2020 г.

Great introduction to basic manipulation of SQL tables and working with the IBM DB2 databases by connecting to them with iPython. Very straightforward explanations and very enjoyable tasks.

автор: Brahim A

18 мар. 2019 г.

I found this course really exiting as I learned how one can manipulate large data from within sql API. I also appreciate platform that provides means to practice python as well as sql code.

автор: RISHI K

8 окт. 2020 г.

Best course with best difficulty and best skills as per the title .

i love this course becuase it has esssential skills needed in terms of developing the right skills for data science .

автор: Isis S C

26 апр. 2020 г.

Excelent!! Plenty of enjoyable hands-on practices make the perfect balance between challenge & progress. In just a few hours learned a lot, pouring extra agility into work right away.

автор: Matej K

19 сент. 2019 г.

Very good course including all the basic for SQL and how to connect to database storage and load data. Also, includes the use of Python and SQL queries. Plenty of hands-on exercises.

автор: James C

5 апр. 2019 г.

Excellent class. The quizzes are easy, but there are plenty of opportunities to explore the tools and material and learn more. Optional sections are excellent and highly recommended.