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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

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