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Volver a Databases and SQL for Data Science with Python

Opiniones y comentarios de aprendices correspondientes a Databases and SQL for Data Science with Python por parte de Habilidades en redes de IBM

4.6
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16,953 calificaciones

Acerca del Curso

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....

Principales reseñas

BS

20 de may. de 2020

Amazing course for beginners! The entire course is well structured and has good hands-on assignments. SQL is extremely essential for Database management and fun learning so please do try this one out!

SR

25 de ago. de 2022

I am thankful to coursera for providing database and sql for data science course in such a way that anyone can

understand the basic fundamental of sql and database. I learn a lot from this course.

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1826 - 1850 de 2,225 revisiones para Databases and SQL for Data Science with Python

por Abdelrhman A

8 de nov. de 2020

Fix your datasets links in the final assignment

por Pushpendra S

29 de sep. de 2020

Video content could be little more interactive!

por Kotak P

5 de jul. de 2020

It was a very basic course though learnt a lot

por Farrukh

23 de sep. de 2019

Good Introduction and Training on using to DB2

por Nina W

28 de jun. de 2019

课程不错,基本的SQL语法都讲到还配合了练习。只是在使用IBM DB2的时候还不是很熟练。

por Emily W

7 de dic. de 2021

Solid course. I'd definitely take it again.

por Hector R R S R

31 de may. de 2020

He tenido problemas con la herramienta Labs

por Ayush C

9 de may. de 2020

i haven't received my badge for this course

por Ковалев В А

28 de dic. de 2019

Good. But I have expected it deeply diving.

por Shikher A

13 de sep. de 2022

It is a good course to start learning SQL

por RMILI M

21 de ago. de 2022

i want to unroll it to get a financial aid

por Mirjan A S

16 de sep. de 2020

Very nice contents with proper sequence...

por Mukul P

25 de sep. de 2019

The peer graded assignment can be modified

por Rudolph M N

12 de ago. de 2019

Very good intro to SQL but not too indepth

por Satya V P C

12 de jul. de 2019

Well explained the concepts with examples.

por Rajib K S

6 de feb. de 2019

More detailed information expected in this

por Pranav S

26 de ago. de 2022

The learning is overly reliant on IBM db2

por Hesham E

29 de ene. de 2020

The content and practical labs are great.

por Toby C

8 de ene. de 2020

A couple of fun visualisations in Week 3!

por Mohammed I U

2 de mar. de 2020

THis course is a Best fit For Beginners

por Chukwunonso K

3 de ene. de 2021

It was great learning on this platform

por Jacobo D L

27 de oct. de 2020

quite a good course. I really liked it

por Don A

17 de ago. de 2020

Great course to get to know about SQL.

por Mohamed M

16 de jun. de 2019

One of the best in this specialization

por Prakash P

1 de feb. de 2019

Course is well organized for begineer.