JDBC ~ I really understood it well because you explained it step by step from using JdbcTemplate to using it~!! Thanks to the detailed explanation of why abstraction is necessary and why unchecked exceptions should be used, I was able to understand it easily. Thank you for the great lecture.

kyeongseon

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.

Spring DB Part 1 - Core Principles of Data Access

Mr. Park Kyung-sun, thank you for listening so attentively^^!

입문

초급

중급이상

스프링

Spring

모델 뷰 컨트롤러

spring-jdbc

Course Introduction

Understanding JDBC

Understanding Connection Pools and Data Sources

Understanding Transactions

Spring and Problem Solving - Transaction

Understanding Java Exceptions

Spring and Problem Solving - Exception Handling, Repetition