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Avis et commentaires pour d'étudiants pour Prepare Data for Exploration par Google

9,311 évaluations

À propos du cours

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....

Meilleurs avis


4 juil. 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.


10 août 2022

The lessons were easy to follow through and the explanantions were easy to understand. The hands-on practices also helped improve hands-on skills with the data analysis tools introduced in this course

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1226 - 1250 sur 1,478 Avis pour Prepare Data for Exploration

par Robert L

16 févr. 2022

This class was the most challenging (and rewarding) of the three taken so far. Do click on the recommended reading and get familar with kaggle and Big Query.

par yogs3232

19 déc. 2021

C​ourse is amazing . Only few things as Cert. sharing link doesnt work. also few datasets in Bigquery do not link or not work, have to explore more datasets.

par Abhishek R

19 juin 2021

I have only concern about the course is making the reading part brief and increase the video. Reading part sometime makes bore. Overall great course to take.

par Srineel

21 mai 2021

This course can be considered as step by step guide to one of the main process about the data analysis. Everything is well explained and in good progression.

par Yakubu L

28 juin 2021

Great presentation and step by step process so easy to understand and follow even to a complete newbie like me. I enjoyed every video and the exercises.

par Błażej H

1 mars 2022

Well tailored. One topic focused on a social networking, which I consider as a pros! Anyway I thought that this course will be more around hard-skills.

par Hasan E A

11 nov. 2021

It was insightful and high quality course. I've learned a lot about gathering reliable data. It would be perfect if course included more SQL exercises.

par Alison A

8 août 2021

Big Query was a challenge, but SQL is one of those skills that requires lots of practice with different datasets to build your skill level over time.

par Te H M

26 juil. 2021

This course was very informative. Introduced a lot of more challenging concepts that went well with the information garnered in the previous courses.

par Isabel V

22 juil. 2022

The BigQuery Sandbox interface we used was not easiest to work with and often didn't look like what instructor was using/sharing in the videos.

par Elizabeth G

4 janv. 2022

There were a couple topics that I wish the course had gone more depth in, or at the very least, directed me to resources so I could learn more.

par Lu M

17 août 2021

It goes a little bit fast sometimes and there are some errors in the queries of hands-on activities that made it impossible to run the query.

par Parvaneh K Z F

18 nov. 2021

I​ enjoyed the course. The instructor was good! The material was selected perfectly.

T​hank you Hallie!

T​hank you Coursera!

T​hank you Google!

par Shedrach A

18 juin 2021

So glad going through this course as it has opened up my understanding to properly interacting with the various data type and their use.

par Paulina H M

15 févr. 2022

More SQL could be good in the course. Is a good introduction but I think istead of week 5 is about community, could be more about SQL.

par Inara B

10 janv. 2022

Enjoyed the course overall. Wish there was a bit more of a deep-dive into SQL and queries, but hope this will happen in next courses.

par Manuel C

18 juin 2021

Very good course, I liked how the instuctor teaches, but some labs did not work, but I think that it is due to my location and region

par Yasmin D

16 juil. 2022

Great information, just wished there was an option to do more query practices. I find it that it helps me remember functions better.

par Samadrita R

4 juil. 2022

Excellent course but repetitive in parts - However, that offered a quick revision of the use of platforms like BigQuery and Kaggle.

par 한귀탁

28 avr. 2022

i got good impression

i am not good at data analysis. but this course encourage me to study data analysis!

i recommand this course!

par Muhammed S

12 juil. 2022

worth learning course . However, course aimed to teach theory's over practicality , that's the only banes I feel in this course .

par Tim D

15 avr. 2021

A decent course with lots of information. Some technical issues and errors, but the info is all there and fairly well mapped out.

par Mario S

27 janv. 2022

The course escalated to SQL very quickly and was a little bit in rush, but overall good. I am now more familiar with simple SQL.

par alejandro v

27 oct. 2021

It's a great course, it would be good if there would be more examples of cleaning the data, but, the content it's very complete

par Tumi M

25 mai 2022

The course was good. i just wish that more time was spent on the actual sql syntax learning and less on the other stuff.