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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

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22,466 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

MM

Oct 6, 2023

This course was an Excellent, Interesting, and knowledgeful game for me. I have been excited to lean SQL and Databases and finally IBM and Coursera let my dream come true. Thanks both of them!

AZ

Feb 11, 2025

Very intriguing first exposure to SQL for CS students! Loved the integration with Python. It was a bit hard to actually learn SQL from this exclusively, so using outside resources will be helpful.

筛选依据：

1026 - Databases and SQL for Data Science with Python 的 1050 个评论（共 3,259 个）

创建者 Sandro P

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Oct 26, 2021

I am glad that I spend my time by joining this course

创建者 Krishna T

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Mar 21, 2021

This course was highly useful and easy to understand.

创建者 Tsuyao S

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Nov 7, 2020

Doing hands on labs really helps and they were great!

创建者 Jared M

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Feb 12, 2020

Very valuable course. Learned lots of SQL techniques.

创建者 Jose M S

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Apr 29, 2019

Very well structured course about an important topic.

创建者 Tran C T

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Sep 1, 2018

Excellent course! Thanks so much! Highly recommended!

创建者 Anuj U

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Jan 29, 2025

This course is honestly the best for learning DBMS !

创建者 Andrei S

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Jan 11, 2024

very fine excuse into sql and python+sql combination

创建者 Imir O

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Mar 4, 2023

Very informative course with good and valuable labs.

创建者 Abuzar S

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Dec 14, 2022

Marvelous experience. it teaches me SQL From A to Z.

创建者 Jorge L S B

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Apr 20, 2021

Excelllent learning and useful skills gained..thanks

创建者 Dwight C J

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Nov 6, 2020

I learned a lot and the example were very practical.

创建者 David G

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Nov 5, 2020

Good basic SQL and database interaction with Python.

创建者 YASH G

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May 12, 2020

Best course for beginners. Good theory and exercise.

创建者 Abilash S

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Jan 31, 2020

Best for Python beginners with some knowledge of sql

创建者 Yesi D ( D

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Jan 26, 2020

I loved this module, is so simple and useful. Thanks

创建者 Bishwaraj B

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Jan 20, 2020

Probably the best intro course in databases and SQL.

创建者 Amala H

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Jan 12, 2020

I enjoyed this course. I always wanted to learn SQL.

创建者 Ramkumar Y G

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Nov 15, 2019

Very well made course ! very engaging and detailed.

创建者 Pilar L

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Jul 30, 2019

Very well explained, easy to follow and very useful.

创建者 Tan C F J

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Nov 24, 2018

Not an easy course, but essential for data analytics

创建者 Manohar N

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Oct 10, 2018

Superb Content. Extremely satisfied with this course

创建者 Evan H

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Oct 22, 2022

Very well designed, the content is easy to follow.

创建者 vijay k A

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Jul 3, 2021

the course is more useful and cover basic concepts

创建者 Souparna C

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Nov 12, 2020

One of the best coursers I have completed till now!