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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: 201 - 225 / 892 レビュー

by Akshat P


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



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

by Brett K


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

by Ayanle M A


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

by James U K


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

by Manikandan V


I am not programmer, but bigquery and all nice to learn , thanks to google.Looking for Job Opportunity.

by simeon z


This course was challenging but every bit worth the effort, The instructor was very good and effective.

by Rasha M S S


thank you for these wonderful experiences.

great greeting for your help in my pathway for data analysis

by Shubham K


great course...... learnt so many things related to data, databases, data ethics, security measure etc

by Fabricio V


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

by Nefi M


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

by Kirill D S


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

by Nichodemus A


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

by Rogan W


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

by Kelvin J


I loved the instructor she was very clear in all her teaching, well done and keep up the good work!

by Joan M


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

by Rosana S


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

by Zefeng C


Hallie is absolutely amazing. The course content is so informative as well. Will revise my notes.

by Abhinav K


Had a Great experience throughout the course. Looking forward to start with other courses.


by LaShaun R


I have been enjoying the structure of these courses thus far and excited about seeing to the end

by Shadrach S K


Thank you very much for this course,

everything from the presentation to the content is so graet.

by Abinash L


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

by Ibrahim F


The course is very interesting and engaging. I enjoyed every bit of the course. Well explained.

by Khaled A


The trainer was sincere and enthusiastic in delivering the information, and the course was fun.

by Kalpesh D


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