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学生对 IBM 提供的 Databases and SQL for Data Science with Python 的评价和反馈

4.7
22,462 个评分

课程概述

Working knowledge of SQL (or Structured Query Language) is a must for data professionals like Data Scientists, Data Analysts and Data Engineers. Much of the world's data resides in databases. SQL is a powerful language used for communicating with and extracting data from databases. In this course you will learn SQL inside out- from the very basics of Select statements to advanced concepts like JOINs. You will: -write foundational SQL statements like: SELECT, INSERT, UPDATE, and DELETE -filter result sets, use WHERE, COUNT, DISTINCT, and LIMIT clauses -differentiate between DML & DDL -CREATE, ALTER, DROP and load tables -use string patterns and ranges; ORDER and GROUP result sets, and built-in database functions -build sub-queries and query data from multiple tables -access databases as a data scientist using Jupyter notebooks with SQL and Python -work with advanced concepts like Stored Procedures, Views, ACID Transactions, Inner & Outer JOINs through hands-on labs and projects You will practice building SQL queries, work with real databases on the Cloud, and use real data science tools. In the final project you’ll analyze multiple real-world datasets to demonstrate your skills....

热门审阅

NA

Mar 24, 2025

It was a wonderful and joyful learning from the starting to end, i also enjoyed while solving the quries on the hands on. I strongly suggest this course for any beginer who wants to learn SQL.

IA

Feb 21, 2021

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.

筛选依据:

776 - Databases and SQL for Data Science with Python 的 800 个评论(共 3,259 个)

创建者 Magnus B

Feb 24, 2019

Great Intro to SQL, and the labs were helpful with understanding the material.

创建者 Venkata R S

Dec 27, 2018

Crisp and Excellent source for learning Databases and SQL for the Data Science

创建者 Spataru N

Oct 18, 2018

This is a very good database course. I would have preferred more problem sets.

创建者 FATMI O

Sep 26, 2024

très très bon continue et présentation avec des bonnes idées et des exercices

创建者 Prathik V

Jul 20, 2024

very good content,but more vivid explanation required in the lab sessions....

创建者 Bruna V T

Mar 22, 2023

I loved the practices. They helped me build confidence when working with SQL.

创建者 Overs M

Dec 12, 2022

The course has so valuable content that is applicable in real world settings.

创建者 Kalyan

Oct 27, 2022

program made to know very useful subjects and concepts on my sql foundation.

创建者 Liliana Z

Aug 24, 2020

Excellent teaching and good practice labs to start learning Databases and SQL

创建者 Yuanyuan T

Aug 16, 2020

It's really fun. Beginner level so easy to follow. All materials are helpful.

创建者 Vladimir V

May 17, 2020

This course has been an excellent professional preparation experience. Thanks

创建者 Fulvio C

Nov 15, 2019

This course provided me loads of information in relation to SQL and Databases

创建者 Rahul Y

Oct 2, 2019

very good and a very helpful course to kickstart your carrier in data science

创建者 Venkat

Jun 28, 2019

Very good and very happy with the course and course achieves its objectives !

创建者 Dipro M

May 13, 2019

Detailed overview starting from the very basic.-enhanced with hands-on tools.

创建者 Saptashwa B (

Mar 17, 2019

Great course to getting started with sql and learn about handling databases !

创建者 Praveen k

Jan 19, 2019

Good course ! Good in terms of lectures, exercises and hands on lab sessions.

创建者 SAMAY K

Jul 16, 2025

it was good and interesting course, i made a grip on SQL through this course

创建者 soufiane e

Apr 25, 2023

This course is meticulously crafted and thoughtfully designed. Thank you  :)

创建者 Krithika .

Mar 1, 2023

This course is very much upto the point and the lab works are of great help.

创建者 Eduardo A G

Oct 10, 2022

Excelente curso y buenos materiales de trabajo que facilitan el aprendizaje

创建者 Ben S

Sep 7, 2020

Hardest part about this class was just getting the data into ibm db2 thing!!

创建者 Aynaz M

May 5, 2020

Thankful to all the instructors for very efficient and interesting training!

创建者 Jian W

Dec 25, 2019

Excellent course. Highly recommended to anyone wants to be a data scientist.

创建者 PRAKASH C D

Dec 1, 2024

My name prakash Chandra Das but certificate shows prakash das. Please solve