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学生对 Google 提供的 Prepare Data for Exploration 的评价和反馈

3,891 个评分
564 条评论


This is the third course in the Google Data Analytics Certificate. These courses will equip you with the skills needed to apply to introductory-level data analyst jobs. As you continue to build on your understanding of the topics from the first two courses, you’ll also be introduced to new topics that will help you gain practical data analytics skills. You’ll learn how to use tools like spreadsheets and SQL to extract and make use of the right data for your objectives and how to organize and protect your data. Current Google data analysts will continue to instruct and provide you with hands-on ways to accomplish common data analyst tasks with the best tools and resources. Learners who complete this certificate program will be equipped to apply for introductory-level jobs as data analysts. No previous experience is necessary. By the end of this course, you will: - Find out how analysts decide which data to collect for analysis. - Learn about structured and unstructured data, data types, and data formats. - Discover how to identify different types of bias in data to help ensure data credibility. - Explore how analysts use spreadsheets and SQL with databases and data sets. - Examine open data and the relationship between and importance of data ethics and data privacy. - Gain an understanding of how to access databases and extract, filter, and sort the data they contain. - Learn the best practices for organizing data and keeping it secure....


Jul 4, 2021

Thank you for the course! It's a nice introduction to SQL and Google Big Query as well as the concepts of data privacy and security. The course also offers some great tips for professional networking.

May 9, 2021

Amazing teacher! I have learned so much in this process that even my way to think data has changed a lot. Metadata is a new subject for me and through the course I get even more fascinated about data.


151 - Prepare Data for Exploration 的 175 个评论(共 631 个)

创建者 Jos� T N M

Jul 8, 2021

Outstanding teaching methods. For someone who is not confortable with data analytics, this course was outrstanding

创建者 Trang V

Sep 2, 2021

Absolutely valuable course. This course is well structured and easy to learn and understand! Appreciate alot!

创建者 Andres S

Aug 17, 2021

Me ha gustado mucho este curso. He podido preparar los datos para la revisión y entender dónde encontrarlos.

创建者 Nikhil A

Jun 16, 2021

So far, this has been the best course in this program without doubt. The instructor has done a fantastic job!

创建者 Akshat P

Jul 24, 2021

the guide was awesome and descriptive.She also had a nice sense of humour.Questions were designed very well


Jun 21, 2021

Honestly, as a "newbie", this was awesome. I feel encouraged and motivated to continue in this certificate.

创建者 Brett K

Apr 26, 2021

These classes keep getting better and better. I would recommend to anyone, and I love the real experiences.

创建者 Ayanle M A

Sep 11, 2021

This course was so very interesting and valuable for me. I am very exciting to start the next course soon.

创建者 James U K

Jun 8, 2021

This is a wonderful course. I have gained very valuable knowledge on how to prepare data for exploration.

创建者 Fabricio V

Oct 23, 2021

A​wesome!! I learn a lot about tools to improve my knowledge, this will be very useful for my carrer!

创建者 Nefi M

Aug 9, 2021

I like the enfasis in SQL and the encoragement of use linked and Kaggle to start to expand our career.

创建者 Kirill D S

Aug 5, 2021

Very enjoyable and friendly course, I would highly recommend it to anyone; professionals or newcomers.

创建者 Nichodemus A

Aug 30, 2021

The course was awesome, I learned new skills like BigQuery, writing simple SQL queries and much more.

创建者 Rogan W

Aug 11, 2021

I found the depth of the course material detailed and exceptional, and look forward to the next one!

创建者 Joan M

May 24, 2021

Amazing course! The labs are the best part as it gives you incredibly valuable hands on experience!

创建者 Rosana S

Mar 28, 2021

It changes my life learning about metadata. Thanks a lot for the amazing material provided! 8:-)

创建者 Abinash L

Apr 24, 2021

I found this course really beneficial and believe it would help me achieve my professional goal.

创建者 Kalpesh D

Oct 9, 2021

great course with very good interactive module ,help to get insight of professional environment

创建者 Sameh A A M

Sep 4, 2021

The course content is very good for understanding data preparation and the trainer is very good

创建者 Carlos M

Jul 20, 2021

M​uy bueno, especialmente la parte donde pudimos programar en SQL y usar bases de datos reales.

创建者 Sergi C

Jun 28, 2021

I liked the way the topics were presented. Very interesting. Thank you very much for your work.

创建者 Raphael P

Jun 18, 2021

Awesome teaching experience, indepth knowledge delivered in such a easy to understand format.

创建者 Austine A

May 4, 2021

I really enjoyed this course and it is an eye opener for me in data analysis. Awesome course.

创建者 Frank N

May 9, 2021

Excellent I have a foundation now I can build upon it. I would like to Thank you very much.

创建者 Christian K

Jul 14, 2021

Interesting course that provided a great overview of necessary steps in data preparation.