Spring DB Part 1 - Core Principles of Data Access
You can understand and perfect the basics of DB data access technology required for backend development. You can understand the principles and structure of Spring DB access technology and grow into a more in-depth backend developer.
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Java Intermediate Part 2 Lecture Open
Hello everyone^^! The second part of the intermediate Java course is finally open.
To celebrate the opening, I'm offering a 30% discount on all my lectures, including Spring and JPA!^^!
Lecture link: https://inf.run/NevkE
Kim Young-han's Practical Java Intermediate Part 2 - Generics and Collections
* Lecture time: 19 hours 24 minutes
* Number of lectures: Approximately 90 lectures
* Lecture PDF materials: 355 pages
This lecture covers in depth the generics, data structures, and collection frameworks required for practical use.
In particular, you will deeply understand the principles by directly implementing various data structures used in collections. So you will be able to properly understand the fundamental reasons why each data structure performs well and poorly in certain cases and utilize them in practice.
My goal is not just to teach Java grammar, but to train competent developers with solid Java fundamentals needed in the field. To this end, I am working on a Java roadmap that is in-depth and systematic. Please look forward to it.