
Database MSSQL
vmproductor0202
This is a class on MSSQL, one of the three major databases. Even if you are learning databases for the first time, you can learn it easily.
입문
DBMS/RDBMS, MSSQL, dba
JAVA is a programming language, just like the C language. JAVA can be used for web development and application development, and here we will learn JAVA before doing web development.
3,538 learners
Level Beginner
Course period Unlimited

Reviews from Early Learners
5.0
New mingue
I am leaving a review of the 2x speed course. I always read course reviews before choosing a course, and even though there were many bad reviews, I took the course because I wanted to hear it. As someone said in the review below, there was nothing bothersome about the course at 2x speed, and the lecturer seems to be someone I really want to learn from in terms of teaching and delivery. It was a class that suited me very well, and it was a very interesting lecture because I could understand it well and he picked out the parts I was curious about and explained them. As a developer, I think this instructor is someone who would want to be my mentor if he explained things in this way. However, some of the interjections that can be heard when listening at 1x speed may be uncomfortable for the listener, but I think that is a matter of habit, not because the lecturer did not prepare for the class or because the delivery was inaccurate. The reason I am writing this course review is because, as someone who has taken several Java courses in various places, I feel that the course reviews are strangely underrated and it is a shame that such a good lecture is being overshadowed by habit! And I am leaving this because I want to let those who choose the course in the future know that this course is not for beginners as stated, but for beginners. The culture of developers is a world of information sharing. Personally, it was a course that definitely established Java. I will go and look for other courses.
5.0
pegasy02
It's so helpful that I wonder how this is free, as you explain it slowly from the basics. I majored in it and went to a separate academy, but I was stuck even though I kept studying because it went too fast and I didn't understand it or I didn't study. But now that I'm doing one lecture a day, it's helping me a lot. Thank you so much for explaining such great lectures for free.
5.0
강예림
thank you
Java
JAVA
Java 8
Web development can use a variety of development languages, including C, JAVA, and Python.
Here, we will cover JAVA, the most widely used and learned language in the Korean web landscape at the moment.
In addition, this JAVA lecture is a required lecture before taking the third lecture, E-Government Standards + SPRING Web Development.
If HTML and CSS were the first to deal with web pages that users see,
JAVA is mainly used for web page development, using data that is not visible to the user.
It is required to build a web service.
This is a hands-on course designed to be easy for even beginners to learn.

Who is this course right for?
Anyone, major or non-major
I recommend this to anyone interested in web development.
23,379
Learners
847
Reviews
288
Answers
4.4
Rating
24
Courses
I am a technology leader among IT professionals in Korea.
The only lecture in Korea:
eGovFrame, LAYERED Architecture
,WPF_MVVM pattern. OLAP, SSIS, SSAS, etc.
The only lecture in the world:
Springframework + Enterprise Architecture[EA],
Query refactoring, SignalR + JWT
MAUI + MVVM + AZURE, etc.
If you have any questions during the lecture,
Questions and answers regarding this lecture, or
Please leave a message at vmproductor@gmail.com.
I also offer consultations for non-lecture related matters, general inquiries, and career counseling.
Experience-
Bachelor's degree in Computer Science. Certified Engineer Information Processing.
ExtremeNetworks (Korea), former intern at the world's 2nd largest network company
Web, Android, AI development and maintenance (former)
ERP Web Development (Former)
Database, Server Administrator (Former)
MES, FA (Former)
E-Commerce Web Development (Former)
Remote control and monitoring of national facilities (current)
Web, Android, AI development and maintenance (Former) ERP web development (Former) Database, Server Administrator (Former) MES, FA (Former) E-Commerce web development (Former) Remote control and monitoring of national facilities (Current)
Part-
Designer, Web, Android, Remote Automation Systems, Translation Programs, Server, Network, White Hat Hacker, Angular
Project Manager, DBA (MSSQL, ORACLE, MYSQL), DE, OS programming, Application Software, Astrophysics
I specialize in these and other related fields.
All
21 lectures ∙ (5hr 34min)
Course Materials:
5. Array (4th level)
12:31
7. Loops (Lesson 6)
25:49
20. Thread (17-2)
11:37
All
68 reviews
4.4
68 reviews
Reviews 1
∙
Average Rating 5.0
5
I am leaving a review of the 2x speed course. I always read course reviews before choosing a course, and even though there were many bad reviews, I took the course because I wanted to hear it. As someone said in the review below, there was nothing bothersome about the course at 2x speed, and the lecturer seems to be someone I really want to learn from in terms of teaching and delivery. It was a class that suited me very well, and it was a very interesting lecture because I could understand it well and he picked out the parts I was curious about and explained them. As a developer, I think this instructor is someone who would want to be my mentor if he explained things in this way. However, some of the interjections that can be heard when listening at 1x speed may be uncomfortable for the listener, but I think that is a matter of habit, not because the lecturer did not prepare for the class or because the delivery was inaccurate. The reason I am writing this course review is because, as someone who has taken several Java courses in various places, I feel that the course reviews are strangely underrated and it is a shame that such a good lecture is being overshadowed by habit! And I am leaving this because I want to let those who choose the course in the future know that this course is not for beginners as stated, but for beginners. The culture of developers is a world of information sharing. Personally, it was a course that definitely established Java. I will go and look for other courses.
Reviews 1
∙
Average Rating 5.0
5
It's so helpful that I wonder how this is free, as you explain it slowly from the basics. I majored in it and went to a separate academy, but I was stuck even though I kept studying because it went too fast and I didn't understand it or I didn't study. But now that I'm doing one lecture a day, it's helping me a lot. Thank you so much for explaining such great lectures for free.
Reviews 3
∙
Average Rating 5.0
Reviews 2
∙
Average Rating 4.5
Reviews 124
∙
Average Rating 5.0
Free
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