Do it! SQL Introduction

Basic / Node.js, JavaScript, Express, MongoDB

4.9

(55)

2,000+

Running without fail towards the core of the server with Node.js + JavaScript + Express + MongoDB!

Basic

Node.js, JavaScript, Express

Do it! Introduction to Node.js Programming

easyspub

Basic / Node.js, JavaScript, Express, MongoDB

4.9

(55)

2,000+

Done! Square iPad Drawing with Procreate

easyspub

Beginner / Procreate

4.8

(19)

Start drawing/calligraphy/designing with the authors of “Do it! Square iPad Drawing with Procreate”!

Beginner

Procreate

Done! Square iPad Drawing with Procreate

easyspub

Beginner / Procreate

4.8

(19)

Do it! HTML+CSS+JavaScript Web Standards

easyspub

Beginner / HTML/CSS, JavaScript, DOM

4.8

(55)

2,900+

Grab your keyboard and practice, and you'll master the three major web development skills!

Beginner

HTML/CSS, JavaScript, DOM

Do it! HTML+CSS+JavaScript Web Standards

easyspub

Beginner / HTML/CSS, JavaScript, DOM

4.8

(55)

2,900+

Do it! Introduction to JavaScript

easyspub

Basic / JavaScript, DOM

4.7

(15)

Practical JavaScript Grammar for Frontend and Backend Let's finish it in one book with the #1 web book author!

Basic

JavaScript, DOM

Do it! Introduction to JavaScript

easyspub

Basic / JavaScript, DOM

4.7

(15)

Do it! Create a Progressive Web App

easyspub

Basic / PWA, Web Application, Vue.js, Vuetify

4.9

(16)

Let’s learn about PWA (Progressive Web App), the next-generation mobile strategy of global companies!

Basic

PWA, Web Application, Vue.js

Do it! Create a Progressive Web App

easyspub

Basic / PWA, Web Application, Vue.js, Vuetify

4.9

(16)

Do it! HTML5 + CSS3 Web Standards Completely Revised 2nd Edition

easyspub

Beginner / HTML/CSS

4.9

(61)

If you want to build a solid web foundation, come here!

Beginner

HTML/CSS

Do it! HTML5 + CSS3 Web Standards Completely Revised 2nd Edition

easyspub

Beginner / HTML/CSS

4.9

(61)

2018 Do it! Android App Programming

easyspub

Beginner / Java, Android

4.7

(41)

3,600+

An Android course taught directly by Dr. Jae-gon Jung, the author of the #1 best-selling Android book!! (2018 Revised Edition)

Beginner

Java, Android

2018 Do it! Android App Programming

easyspub

Beginner / Java, Android

4.7

(41)

3,600+

Similar courses

Explore other courses in the same field!

Do it! Introduction to SQL with Oracle - Taught by the Author

groovysunday

$149.60

25%

$112.20

Beginner / SQL, Oracle, DBMS/RDBMS, database, data-analysis

4.3

(6)

Based on Oracle 21C, from concepts to practice, the easiest way to learn SQL for beginners! Taught directly by the author of Easyspub's "Do it! Introduction to SQL with Oracle"! Designed for non-majors and beginners, explained step by step.

Beginner

SQL, Oracle, DBMS/RDBMS

Do it! Introduction to SQL with Oracle - Taught by the Author

groovysunday

$149.60

25%

$112.20

Beginner / SQL, Oracle, DBMS/RDBMS, database, data-analysis

4.3

(6)

[The concept is easy~, the practice is intense] Introduction to SQL data analysis!

hongpark

$11.00

20%

$8.80

Beginner / SQL, PostgreSQL, DBMS/RDBMS

4.9

(58)

500+

Introduction to SQL Data Analysis! Quick and easy to understand with practical problem solving!

Beginner

SQL, PostgreSQL, DBMS/RDBMS

[The concept is easy~, the practice is intense] Introduction to SQL data analysis!

hongpark

$11.00

20%

$8.80

Beginner / SQL, PostgreSQL, DBMS/RDBMS

4.9

(58)

500+

Smart SQL Learning Methods in the AI Era [Introductory]

tani

$13.20

25%

$9.90

Beginner / SQL, MySQL, DBMS/RDBMS

5.0

(2)

I learned it the hard way, but I want you to learn it easily. I've discarded unnecessary theories and included only the core essentials of SQL. Build your SQL confidence quickly.

Beginner

SQL, MySQL, DBMS/RDBMS

Smart SQL Learning Methods in the AI Era [Introductory]

tani

$13.20

25%

$9.90

Beginner / SQL, MySQL, DBMS/RDBMS

5.0

(2)

Kim Young-han’s Practical Introduction to Databases – A First Step into SQL for Everyone in IT (Learning SQL Step by Step)

Beginner / SQL, MySQL, DBMS/RDBMS, SQLD

5.0

(758)

11,900+

Not only developers, but also planners and data analysts learn databases step by step, starting with the basics of SQL.

Beginner

SQL, MySQL, DBMS/RDBMS

Kim Young-han’s Practical Introduction to Databases – A First Step into SQL for Everyone in IT (Learning SQL Step by Step)

Beginner / SQL, MySQL, DBMS/RDBMS, SQLD

5.0

(758)

11,900+

[Renewed] SQL Bootcamp

jejucoding

Beginner / SQL, DBMS/RDBMS

4.8

(137)

8,300+

King Basic🐥, only for those who say they have no more words to describe me.👂 Concepts go to the universe🚀, King Basic practice day and night✍, learn SQL with your hands!✋ No installation required.🔥 Here is the lecture restaurant, Jecobe!🎉

Beginner

SQL, DBMS/RDBMS

[Renewed] SQL Bootcamp

jejucoding

Beginner / SQL, DBMS/RDBMS

4.8

(137)

8,300+

High-Performance SQL for JPA (ORM) Developers

Vlad Mihalcea

$176.00

25%

$132.00

Intermediate / SQL, performance-tuning, sql-query, DBMS/RDBMS

4.9

(33)

Make the most of relational database systems!

Intermediate

SQL, performance-tuning, sql-query

High-Performance SQL for JPA (ORM) Developers

Vlad Mihalcea

$176.00

25%

$132.00

Intermediate / SQL, performance-tuning, sql-query, DBMS/RDBMS

4.9

(33)

SQL data analysis learned through various cases

dooleyz3525

24%

Intermediate / SQL, PostgreSQL, DBMS/RDBMS, Data Engineering, data-analysis

4.9

(59)

1,600+

By implementing various practical data analysis cases using SQL, you can simultaneously improve your data analysis and SQL utilization skills.

Intermediate

SQL, PostgreSQL, DBMS/RDBMS

SQL data analysis learned through various cases

dooleyz3525

24%

Intermediate / SQL, PostgreSQL, DBMS/RDBMS, Data Engineering, data-analysis

4.9

(59)

1,600+

[2026] SQLD All-in-One: Pass in One Go, Even for Non-Majors

algolearn

$61.60

25%

$46.20

Beginner / SQL, Big Data, Data Engineering, SQLD, Coding Test

4.8

(80)

SQLD, where should I start? For those of you feeling completely overwhelmed, this is the lecture for you. You will meet a transformed version of yourself after completing the course. SQLD All-in-One Pass!

Beginner

SQL, Big Data, Data Engineering

[2026] SQLD All-in-One: Pass in One Go, Even for Non-Majors

algolearn

$61.60

25%

$46.20

Beginner / SQL, Big Data, Data Engineering, SQLD, Coding Test

4.8

(80)

Mastering Java from "Standard of Java" to Oracle SQL Bootcamp [Full vers.]

youngcodikimssam

$133.10

24%

$100.10

Beginner / Java, JSP, Spring, SQL, oop

From Java basics to advanced levels and Oracle SQL, this is a backend web development series where you learn through hands-on practice with star instructor Young-Cody Kim, who makes coding easy to understand even for non-majors and beginners.

Beginner

Java, JSP, Spring

Mastering Java from "Standard of Java" to Oracle SQL Bootcamp [Full vers.]

youngcodikimssam

$133.10

24%

$100.10

Beginner / Java, JSP, Spring, SQL, oop

[MMORPG Game Development Series with C# and Unity] Part 5: Database

Rookiss

22%

Basic / SQL, DBMS/RDBMS

4.9

(142)

4,000+

This is a course for learning MS-SQL through baseball and corporate databases.

Basic

SQL, DBMS/RDBMS

[MMORPG Game Development Series with C# and Unity] Part 5: Database

Rookiss

22%

Basic / SQL, DBMS/RDBMS

4.9

(142)

4,000+

Check out the first past exam of 2026, the 60th session (26.3.7)! - All questions by subject and chapter [SQLD Past Exams are the Answer!]

leejm99987374

22%

Basic / SQL, Oracle, subquery, database-modeling, sql-join

5.0

(1)

"SQLD is an exam where past questions are not officially released." In preparation for the upcoming 61st exam (May 31, 2026)— Practical materials featuring 50 questions per subject and chapter, vividly reconstructed by directly recalling the latest 60th exam!

Basic

SQL, Oracle, subquery

Check out the first past exam of 2026, the 60th session (26.3.7)! - All questions by subject and chapter [SQLD Past Exams are the Answer!]

leejm99987374

22%

Basic / SQL, Oracle, subquery, database-modeling, sql-join

5.0

(1)

DBT with a Silicon Valley Engineer

altoformula

22%

Basic / SQL, Data Engineering, data-analysis, dbt, Data literacy

4.8

(19)

400+

Learn how modern data teams leverage dbt. Build maintainable analytics models and validated data pipelines hands-on. Master core concepts of analytics engineering with a practical focus. This course is for those who want to take their data career to the next level 🚀

Basic

SQL, Data Engineering, data-analysis

DBT with a Silicon Valley Engineer

altoformula

22%

Basic / SQL, Data Engineering, data-analysis, dbt, Data literacy

4.8

(19)

400+

FastAPI Complete Guide

dooleyz3525

$59.40

24%

$45.10

Intermediate / Python, FastAPI, SQL, SQLAlchemy

4.9

(88)

1,000+

This course is designed to help you learn the core functions of FastAPI, as well as the entire process of web service development. Through this course, we will help you become a FastAPI expert developer needed in the field.

Intermediate

Python, FastAPI, SQL

FastAPI Complete Guide

dooleyz3525

$59.40

24%

$45.10

Intermediate / Python, FastAPI, SQL, SQLAlchemy

4.9

(88)

1,000+

Winning Strategy to Pass SQLD in Just 2 Weeks: Ultra-Short-Term Strategy with Latest Revised Exam Questions

Masocampus

$69.30

23%

$52.80

Beginner / SQL, SQLD

4.5

(23)

Perfect preparation for the SQLD certification, from understanding SQL to practical function application, finishing with the latest exam questions!

Beginner

SQL, SQLD

Winning Strategy to Pass SQLD in Just 2 Weeks: Ultra-Short-Term Strategy with Latest Revised Exam Questions

Masocampus

$69.30

23%

$52.80

Beginner / SQL, SQLD

4.5

(23)

Fashion Retail Analysis

pnuswedu

Beginner / scm, SQL, Google Analytics, TEXTOM, Text Mining

5.0

(5)

Let's understand data analysis tailored for advanced retail businesses and learn how to use the tools utilized in the industry!

Beginner

scm, SQL, Google Analytics

Fashion Retail Analysis

pnuswedu

Beginner / scm, SQL, Google Analytics, TEXTOM, Text Mining

5.0

(5)

59th Session (25.11.16) Reconstruction of Past Exam Questions Evaluated as Relatively Easy - All Questions by Subject and Chapter [SQLD Past Questions are the Answer!]

leejm99987374

22%

Basic / SQL, Oracle, pivot, subquery, dcl

4.7

(3)

"SQLD is an exam where past questions are not officially released." Preparing for the upcoming 60th exam (2026.3.7)— Practical study material featuring 50 vividly reconstructed questions by subject and chapter, based on the latest 59th exam!

Basic

SQL, Oracle, pivot

59th Session (25.11.16) Reconstruction of Past Exam Questions Evaluated as Relatively Easy - All Questions by Subject and Chapter [SQLD Past Questions are the Answer!]

leejm99987374

22%

Basic / SQL, Oracle, pivot, subquery, dcl

4.7

(3)

SQLD Certification Prep Course

SoYoung Yoon

24%

Beginner / SQL, SQLD

4.6

(11)

This course aims to obtain the state-certified SQLD (SQL Developer) certification. An SQLD refers to a developer who can write accurate SQL to manipulate and extract data while developing application software based on knowledge of databases and data modeling.

Beginner

SQL, SQLD

SQLD Certification Prep Course

SoYoung Yoon

24%

Beginner / SQL, SQLD

4.6

(11)