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Google による Prepare Data for Exploration の受講者のレビューおよびフィードバック



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....



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.


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.


Prepare Data for Exploration: 251 - 275 / 872 レビュー

by Brandon W


The course is well organized, except that some screenshots need to be up to date.

by spyros s


Excelent course. I realy appreciated the effort and the preparation, great work!

by Oscar M


Great explanations and scalelations of the dificulty of the program and lessons

by Saad B


The instructor taught the course really well by making things simple and clear.

by Sourabh Y


Great course to gain basic understanding and build solid foundation for future.



This course has measurably increased my skill level in becoming a data analyst.

by Panji A


Thank you for great journey and experience course to becoming a data analytics.

by Imran K


This is an excellent course and introduction to preparing data for exploration

by Javier H R


Casi a la mitad, esperamos terminar bien con tan buen material e instructores

by Matiullah M


It was perfect course and I learnt more how to prepare data for the analysis.

by Zinah h m


it was a bit long but very important, also i did not receive my certification

by Flavia D


V​ery well explained, good examples and the instructor is very knowledgeable!

by Olatunde A


L​ots of new information that are neccessary for someone new to Data Analysis

by Amel A


There's some materials that need access and i couldn't get access to copy it.

by Egemen Ö


It is a great idea to have different mentors on each chapter. Thank you team!

by S V P


the instructor is really good in this course and she did her job really well

by Marilyn V



Well planned and executed. Easy to understand and fun to particiapte!

by Leo B


excellent - instructors well chosen and effective at getting concepts across

by Amy N


Terrific, I learned so much and can't wait to learn more in the next course!

by Marwan K


Thank you so much Hallie.

You are really great.

Thank you for all instructors

by Nipun S


amazing learning this all and mentor too had a great job to make us through

by Maya T W


I got to learn more about spreadsheets and SQL! Cant wait to keep learning.

by lmd742


Absolutely phenomenal, every course completed has me excited for the next.

by Yaxal V C


Excellent course, the information and knowledge provided are easy to learn

by Arnab M


Preparing data can be so crucial and fun is my takeaways from this course.